100 Hashing Jobs

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Your Role We are looking for a highly skilled PKI Administrator to join our Certificate Management team with 4 to 6 years of experience for Mumbai/Pune location . The ideal candidate will be responsible for managing the certificate lifecycle , including issuance, renewal, and revocation, and supporting enterprise PKI infrastructure . This role involves working with Microsoft Certificate Services , troubleshooting certificate and CRL-related issues, and ensuring compliance with cryptographic standards and governance policies. Manage the complete Certificate Life Cycle: issuance, renewal, and revocation. Issue certificates for internal and external service applications using internal or public Certificate Authorities (CAs). Coordinate with stakeholders to ensure timely renewal of certificates before expiry. Provide guidance for CSR (Certificate Signing Request) creation. Assist in certificate installation on Microsoft servers (IIS, certificate binding, etc.). Monitor and maintain Active Directory Certificate Services (ADCS) servers. Perform regular health checks on CA servers and monitor CRL (Certificate Revocation List) publishing schedules. Handle annual renewal of Root CA and Issuing CA certificates, and publish Root CA CRLs. Troubleshoot certificate-related issues such as trust errors, validity, incorrect purpose, hashing algorithms, and enrollment problems. Resolve CRL-related issues, including publishing and verification checks. Identify certificate needs for applications and recommend appropriate certificate types (e.g., Wildcard, Multi-domain). Manage certificate templates, including addition, deletion, modification, and permission settings. Your Profile Strong knowledge of PKI and cryptography standards (PKCS, X.509, PKIX, ETSI). Hands-on experience with Microsoft Certificate Services and related components. Familiarity with certificate-enabled applications (SSL/TLS, S/MIME, 802.1X, Code Signing, etc.) and cryptographic concepts (symmetric/asymmetric encryption, digital signatures). Understanding of HSMs, SSL offloading, and key/EFS recovery processes. Working knowledge of Active Directory integration with Microsoft PKI. What You'll Love About Working Here You can shape your career with us. We offer a range of career paths and internal opportunities within Capgemini group. You will also get personalized career guidance from our leaders. You will get comprehensive wellness benefits including health checks, telemedicine, insurance with top-ups, elder care, partner coverage or new parent support via flexible work. At Capgemini, you can work on cutting-edge projects in tech and engineering with industry leaders or create solutions to overcome societal and environmental challenges. Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

Job Description: Role: Specialist – Certificate Management Operations About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking a highly skilled and detail-oriented Digital Certificate Management Operations Specialist to join our Cybersecurity team. The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 5+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Manage the full lifecycle of digital certificates including issuance, renewal, revocation, and replacement. Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Support incident response efforts related to certificate compromise or misuse. Provide training and support to internal teams on certificate best practices. Attention to detail is crucial Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 5+ years of experience in performing Digital Certificate Management Operations including: PKI Fundamentals Strong understanding of X.509 certificates, Certificate Authorities (CAs), and Registration Authorities (RAs). Experience with certificate lifecycle management: issuance, renewal, and revocation. Knowledge of Certificate Revocation Lists (CRLs) and Online Certificate Status Protocol (OCSP). Experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Cryptography Familiarity with symmetric and asymmetric encryption techniques. Understanding of hashing algorithms such as SHA-2 and SHA-3. Experience with key management and secure key storage practices. Operating Systems Proficient with Windows Server environments, particularly Active Directory Certificate Services (AD CS). Working knowledge of Linux systems and open-source PKI tools like OpenSSL and EJBCA. Networking & Protocols Expertise in SSH, TLS/SSL, HTTPS, S/MIME, IPsec, and VPNs. Understanding of DNS, LDAP, and HTTP protocols as they relate to certificate distribution and validation. Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. Knowledge of ACME protocol for automated certificate issuance. Proficient in automation leveraging scripting languages such as Java, Python, PowerShell, and Bash/Shell scripting. Security & Compliance Knowledge: Deep understanding of PKI best practices and standards, including NIST guidelines and RFC 5280. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Familiarity with compliance frameworks such as FIPS 140-2, GDPR, and HIPAA. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends #Cybersecurity Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking a highly experienced Senior Specialist in Digital Certificate Management Operations to join our Cybersecurity team. The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 8+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Manage certificate lifecycle operations including issuance, renewal, revocation, and cross-certification within complex CA hierarchies. Enforce cryptographic key management policies including key generation, escrow, rotation, and destruction Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Establish monitoring and alerting mechanisms for certificate expiration and operational health. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Support incident response efforts related to certificate compromise or misuse. Lead PKI-related operations, mentor junior team members, and facilitate cross-team collaboration with security, DevOps, and infrastructure groups. Produce comprehensive documentation and communicate complex technical concepts clearly to diverse stakeholders. Provide training and support to internal teams on certificate best practices. Attention to detail is crucial Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 8+ years of experience in performing Digital Certificate Management Operations including: Core PKI & Security Skills Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. Demonstrated ability to lead complex PKI operations and guide junior team members. Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ACME protocol for automated certificate lifecycle management Monitoring, Logging and Compliance: Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Automation Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. PowerShell for Windows PKI environments (e.g., AD CS). Bash scripting for Linux-based PKI tools and OpenSSL automation. Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends #Cybersecurity Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: Role: Manager – Cybersecurity – Certificate Management Operations About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking an experienced Cybersecurity Manager in Digital Certificate Management Operations to join our Cybersecurity team. The individual in this role will be responsible for leading and managing a team of 10+ experienced cybersecurity professionals in AT&T India. The Manager in this role leads, manages and works with team members on Digital Certificate Management operations The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 10+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Functionally lead and manage a team of 10+ experienced professionals in AT&T India Manage PKI-related operations, mentor team members, and facilitate cross-team collaboration with security, DevOps, and infrastructure groups. Manage certificate lifecycle operations including issuance, renewal, revocation, and cross-certification within complex CA hierarchies. Enforce cryptographic key management policies including key generation, escrow, rotation, and destruction Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Establish monitoring and alerting mechanisms for certificate expiration and operational health. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Lead incident response efforts related to certificate compromise or misuse. Produce comprehensive documentation and communicate complex technical concepts clearly to diverse stakeholders. Provide training and support to internal teams on certificate best practices. Attention to detail and sense of urgency is crucial Collaborate with leadership teams, provide subject matter expertise and insights. Support and guide team members in providing high-quality services / deliverables. Support, guide and mentor team members in technical and functional matters Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 10+ years of experience in performing Digital Certificate Management Operations including: Core PKI & Security Skills Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. Demonstrated ability to lead complex PKI operations and guide junior team members. Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ACME protocol for automated certificate lifecycle management Monitoring, Logging and Compliance: Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Automation Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. PowerShell for Windows PKI environments (e.g., AD CS). Bash scripting for Linux-based PKI tools and OpenSSL automation. Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking a highly experienced Senior Specialist in Digital Certificate Management Operations to join our Cybersecurity team. The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 8+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Manage certificate lifecycle operations including issuance, renewal, revocation, and cross-certification within complex CA hierarchies. Enforce cryptographic key management policies including key generation, escrow, rotation, and destruction Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Establish monitoring and alerting mechanisms for certificate expiration and operational health. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Support incident response efforts related to certificate compromise or misuse. Lead PKI-related operations, mentor junior team members, and facilitate cross-team collaboration with security, DevOps, and infrastructure groups. Produce comprehensive documentation and communicate complex technical concepts clearly to diverse stakeholders. Provide training and support to internal teams on certificate best practices. Attention to detail is crucial Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 8+ years of experience in performing Digital Certificate Management Operations including: 1. Core PKI & Security Skills Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. Demonstrated ability to lead complex PKI operations and guide junior team members. Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python 2. Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ACME protocol for automated certificate lifecycle management 3. Monitoring, Logging and Compliance: Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. 4. Automation Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. PowerShell for Windows PKI environments (e.g., AD CS). Bash scripting for Linux-based PKI tools and OpenSSL automation. Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends #Cybersecurity Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: Role: Manager – Cybersecurity – Certificate Management Operations About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking an experienced Cybersecurity Manager in Digital Certificate Management Operations to join our Cybersecurity team. The individual in this role will be responsible for leading and managing a team of 10+ experienced cybersecurity professionals in AT&T India. The Manager in this role leads, manages and works with team members on Digital Certificate Management operations The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 10+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Functionally lead and manage a team of 10+ experienced professionals in AT&T India Manage PKI-related operations, mentor team members, and facilitate cross-team collaboration with security, DevOps, and infrastructure groups. Manage certificate lifecycle operations including issuance, renewal, revocation, and cross-certification within complex CA hierarchies. Enforce cryptographic key management policies including key generation, escrow, rotation, and destruction Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Establish monitoring and alerting mechanisms for certificate expiration and operational health. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Lead incident response efforts related to certificate compromise or misuse. Produce comprehensive documentation and communicate complex technical concepts clearly to diverse stakeholders. Provide training and support to internal teams on certificate best practices. Attention to detail and sense of urgency is crucial Collaborate with leadership teams, provide subject matter expertise and insights. Support and guide team members in providing high-quality services / deliverables. Support, guide and mentor team members in technical and functional matters Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 10+ years of experience in performing Digital Certificate Management Operations including: Core PKI & Security Skills Advanced understanding of X.509 certificates, CRLs, OCSP, and complex CA hierarchies (root, intermediate, issuing). Expertise in certificate lifecycle management at scale, cross-certification, and trust model architectures. Strong cryptographic knowledge including symmetric/asymmetric encryption, digital signatures, and hashing algorithms. Proven experience with key management policies covering generation, escrow, rotation, and secure destruction. Demonstrated ability to lead complex PKI operations and guide junior team members. Excellent collaboration skills working with security, DevOps, infrastructure, and application teams. Operationalize secure PKI systems integrated with IAM, SSO, MFA, and compliant with standards such as NIST, FIPS 140-2, and ISO 27001. In-depth knowledge of networking protocols relevant to certificate distribution and validation: SSH, TLS/SSL, HTTPS, S/MIME, IPsec, VPNs, DNS, LDAP, HTTP. Proven experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. ACME protocol for automated certificate lifecycle management Monitoring, Logging and Compliance: Lead and Operationalize certificate expiration monitoring and alerting systems to prevent outages. Maintain thorough logging and auditing of all certificate operations for security and compliance purposes. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Automation Python with libraries like cryptography, pyOpenSSL, requests, subprocess for PKI automation and API integration. PowerShell for Windows PKI environments (e.g., AD CS). Bash scripting for Linux-based PKI tools and OpenSSL automation. Java for working with PKI tools such as EJBCA and integrations like HashiCorp Vault. Other automation tools: Ansible, Terraform, and CI/CD systems (GitHub Actions, Jenkins). RESTful API integrations for DigiCert, HashiCorp Vault, and ACME protocol platforms. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job Description: Role: Specialist – Certificate Management Operations About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. About the Job: We are seeking a highly skilled and detail-oriented Digital Certificate Management Operations Specialist to join our Cybersecurity team. The ideal candidate will have deep functional and operational expertise in the Public Key Infrastructure (PKI), cryptography, and certificate lifecycle management to ensure the secure issuance, renewal, revocation, and overall management of digital certificates across the enterprise. This role will collaborate with developers, network engineers, and security teams to maintain a robust and compliant certificate ecosystem that supports secure communications and data protection. This role will have hands-on experience with relevant tools and compliance frameworks. Experience Level: 5+ years. Location: Hyderabad / Bengaluru Responsibilities Include: Manage the full lifecycle of digital certificates including issuance, renewal, revocation, and replacement. Monitor certificate status and proactively address expirations to prevent service disruptions. Troubleshoot and resolve certificate-related issues across multiple platforms and applications. Automate certificate management processes using scripting languages and certificate management tools. Maintain accurate documentation of certificate inventories, configurations, and operational procedures. Collaborate closely with developers, security teams, network administrators, and other stakeholders to ensure secure and compliant certificate deployments. Ensure compliance with PKI best practices, industry standards, and regulatory requirements. Participate in periodic reviews / checks and respond to certificate management-related queries. Stay current with emerging trends, threats, and technologies in digital certificate management. Support incident response efforts related to certificate compromise or misuse. Provide training and support to internal teams on certificate best practices. Attention to detail is crucial Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends Required skills: Overall - At least 5+ years of experience in performing Digital Certificate Management Operations including: PKI Fundamentals Strong understanding of X.509 certificates, Certificate Authorities (CAs), and Registration Authorities (RAs). Experience with certificate lifecycle management: issuance, renewal, and revocation. Knowledge of Certificate Revocation Lists (CRLs) and Online Certificate Status Protocol (OCSP). Experience leveraging automation for certificate lifecycle management using scripting tools like PowerShell and Python Cryptography Familiarity with symmetric and asymmetric encryption techniques. Understanding of hashing algorithms such as SHA-2 and SHA-3. Experience with key management and secure key storage practices. Operating Systems Proficient with Windows Server environments, particularly Active Directory Certificate Services (AD CS). Working knowledge of Linux systems and open-source PKI tools like OpenSSL and EJBCA. Networking & Protocols Expertise in SSH, TLS/SSL, HTTPS, S/MIME, IPsec, and VPNs. Understanding of DNS, LDAP, and HTTP protocols as they relate to certificate distribution and validation. Tools & Technologies: Hands-on experience with OpenSSL, Keytool, Certutil. Familiarity with Microsoft AD CS, KeyFactor, Venafi, HashiCorp Vault, and EJBCA. Experience managing Hardware Security Modules (HSMs) such as Thales and SafeNet. Knowledge of ACME protocol for automated certificate issuance. Proficient in automation leveraging scripting languages such as Java, Python, PowerShell, and Bash/Shell scripting. Security & Compliance Knowledge: Deep understanding of PKI best practices and standards, including NIST guidelines and RFC 5280. Proven ability to troubleshoot complex certificate-related issues across diverse platforms. Strong documentation skills to support audit readiness and operational transparency. Familiarity with compliance frameworks such as FIPS 140-2, GDPR, and HIPAA. Desirable skills: Bachelor's or master's degree in computer science, mathematics, information systems, engineering, or cybersecurity. Industry certifications such as CEH, CISSP, SANS and/or other relevant certifications Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent communication, problem-solving, and analytical skills. Ability to work independently and as part of a team. Additional information (if any): Should be flexible to provide coverage in US morning hours Should be flexible with shifts and supporting on weekends #Cybersecurity Weekly Hours: 40 Time Type: Regular Location: IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

You will be responsible for defining and communicating a shared architectural vision for a complex product built on the Salesforce platform, focusing on Service Cloud, Manufacturing Cloud, and Field Services Lightning. Your role involves collaborating with Agile teams to evaluate solutions, validate technology assumptions, and drive platform direction aligned with business needs. Additionally, you will work closely with Enterprise and Solution Architects to deliver solutions that adhere to broader architecture guardrails. Your key responsibilities include setting the strategic direction and roadmap for Service Capabilities, leading the planning and high-level design of complex product solutions, enabling a continuous delivery pipeline, defining system interfaces and data structures, and establishing critical nonfunctional requirements. You will also participate in solution planning, develop architectural runways, provide technical oversight, and negotiate with the business to prioritize nonfunctional work effectively. To qualify for this role, you must hold a Bachelor's degree from an accredited institution and have over 12 years of experience in the software industry, with a strong track record of shipping high-quality products. You should possess at least 8 years of experience with the Salesforce Platform, particularly focusing on Service Cloud, and experience with Manufacturing Cloud and Field Service Lightning is advantageous. Additionally, you should have extensive knowledge of best practices in software engineering. As for skills, you should have an expert level understanding of Salesforce, Lightning Web Components, Apex, and associated development platforms, along with experience in developing enterprise-grade applications and distributed systems. Proficiency in software design principles, DevSecOps, CI/CD principles, modern software development practices, cybersecurity concepts, Agile methodologies, and cloud services is essential. Moreover, experience with multiple cloud service providers, such as Azure, AWS, and GCP, is beneficial, as well as advanced verbal and written communication skills, good judgment, and the ability to work collaboratively with diverse teams. In summary, this role requires a seasoned professional with a solid technical background, extensive experience in Salesforce and software engineering, strong communication skills, and the ability to drive architectural decisions in alignment with business objectives.,

Job Summary We are looking for an experienced Blockchain Developer with a strong foundation in distributed ledger technologies and smart contract development. The ideal candidate will play a key role in designing, implementing, and supporting blockchain-based applications, with a focus on performance, security, and scalability. Core Development You will work closely with solution architects, backend engineers, and product teams to build decentralized applications (dApps), tokens, and blockchain-integrated systems in a dynamic, agile Responsibilities : Architect, design, and develop blockchain solutions using platforms like Ethereum, Polygon, Solana, Binance Smart Chain, or Hyperledger. Develop and deploy smart contracts using Solidity, Rust, or Vyper. Write backend integrations using Node.js, TypeScript, Go, or Python. Build secure and efficient dApps with web3.js, ethers.js, or similar & Auditing : Implement robust smart contract security patterns (reentrancy guard, overflow checks, etc. Conduct or support smart contract audits, both internal and via third parties. Familiarity with tools like MythX, Slither, and OpenZeppelin & DevOps : Manage blockchain nodes, testnets, and wallets. Deploy dApps on testnets and mainnets. Familiar with cloud platforms like AWS, Azure, or Infura, and versioning tools like Git. Understand the CI/CD pipeline for blockchain & Integration : Integrate with off-chain data using Oracles (Chainlink, Band Protocol). Work with databases (IPFS, The Graph, PostgreSQL). Ensure optimal gas usage and network & Innovation : Keep up-to-date with latest blockchain protocols, consensus mechanisms (PoS, PoW, PoA), and governance models. Propose architectural improvements and technology stacks based on project Skills & Qualifications : Bachelor's or Masters degree in Computer Science, Engineering, or related field. 3+ years of hands-on experience in blockchain development. Proven experience in Solidity smart contracts. Strong knowledge of Ethereum Virtual Machine (EVM). Proficiency in JavaScript/TypeScript, Go, Python, or Rust. Familiarity with DeFi, NFT standards (ERC-20, ERC-721, ERC-1155). Working knowledge of Git, Docker, and cloud deployment tools. Excellent understanding of cryptographic principles (hashing, public/private key Qualifications : Experience with Layer 2 scaling solutions like Optimism, Arbitrum, or zkRollups. Understanding of Zero-Knowledge Proofs (ZKPs) and Privacy Chains. Prior work on DAOs, staking platforms, or Web3 wallets. Contributions to open-source blockchain projects. Knowledge of game theory and tokenomics is a plus (ref:hirist.tech)

Job Summary The Blockchain Technical Specialist you will be responsible for the verification and validation of our Layer 1 blockchain protocol under development. This role requires deep expertise in blockchain architecture, consensus mechanisms, and security practices to ensure the chain meets industry standards for performance, scalability, and reliability. The ideal candidate will have hands-on experience in designing, developing, and auditing blockchain systems, with a focus on L1 protocols. Key Responsibilities Verification and Validation: Conduct thorough verification and validation of the L1 blockchain protocol, including consensus algorithms, smart contracts, and cryptographic implementations. Architecture Review: Evaluate and refine the technical architecture of the L1 chain to ensure scalability, security, and efficiency. Code Auditing: Perform detailed code reviews to identify vulnerabilities, bugs, or inefficiencies in the blockchain codebase. Consensus Mechanism Validation: Validate the chosen consensus mechanism (e.g., PoW, PoS, or others) for correctness, security, and performance under various conditions. Security Analysis: Assess the protocol for potential security risks, including 51% attacks, double-spending, and other vulnerabilities, and recommend mitigation strategies. Performance Optimization: Collaborate with the development team to optimize the chains performance, including transaction throughput and latency. Documentation: Create and maintain comprehensive technical documentation, including architecture designs, validation reports, and audit findings. Collaboration: Work closely with developers, researchers, and other stakeholders to ensure alignment on technical requirements and project goals. Stay Updated: Keep abreast of the latest advancements in blockchain technology, including L1 and L2 solutions, to incorporate best practices into the project. Required Qualifications Education: Bachelors or Masters degree in Computer Science, Cryptography, or a related field. Experience: 5+ years of experience in blockchain development or architecture, with at least 2 years focused on Layer 1 protocols. Proven experience in verifying and validating blockchain systems, including consensus mechanisms and cryptographic protocols. Hands-on experience with programming languages such as Rust, Move, Go, Solidity, or C++ used in blockchain development. Technical Skills: Deep understanding of blockchain fundamentals, including consensus algorithms (PoW, PoS, DPoS, BFT, etc.), cryptographic primitives (hashing, digital signatures, zero-knowledge proofs), and P2P networking. Familiarity with L1 blockchain protocols such as Ethereum, Bitcoin, Solana, or Polkadot. Experience with smart contract development and auditing. Knowledge of formal verification methods and tools for blockchain systems. Soft Skills: Strong analytical and problem-solving skills. Excellent communication and collaboration abilities. Ability to work independently and manage multiple priorities in a fast-paced environment. Preferred Qualifications Experience with auditing or developing L1 blockchain protocols in production environments. Familiarity with blockchain scalability solutions (e.g., sharding, rollups). Knowledge of decentralized finance (DeFi) or cross-chain interoperability protocols. Contributions to open-source blockchain projects or publications in the blockchain domain. Show more Show less

As a Lead Software Security Engineer specializing in Web development at Qualys, you will join a dedicated security engineering team committed to ensuring the highest levels of security and trust in Qualys products. This senior role is ideal for developers who are passionate about security and adept at creating reliable and scalable software. The Product Security team at Qualys operates uniquely, with a mission to drive continuous improvement throughout the product portfolio's lifecycle. Our goal is to uphold the highest standards of verifiable security, trust, and compliance. We focus on establishing a secure Software Development Life Cycle (SDLC), maintaining quality management objectives, and delivering predictable outcomes for our customers, company, and potential attackers. By identifying and resolving issues early in the development process, we streamline operations, enhance release velocity, and prioritize security at every stage. Your responsibilities will include collaborating on the development of Qualys" cutting-edge platform, crafting secure middleware and end-point components, and creating tools to support the team in assisting others effectively. You will design high-quality software following secure architecture and design principles, ensuring that developers throughout Qualys can seamlessly integrate your reliable and robust work. Additionally, you will engineer dependable libraries, APIs, and microservices that enhance security for a platform handling millions of transactions and terabytes of data daily. Your role will also involve integrating security into software designs as a primary objective. To excel in this position, you should possess exceptional Java skills and experience with frameworks such as Spring Boot and Struts, as well as Object Relationship Mapping (Hibernate) and Object-Oriented Programming principles. A solid understanding of security development lifecycle principles, data structures, algorithms, application design, and web client development architecture is essential. Proficiency in developing scalable SaaS platforms using microservices and distributed systems architecture is crucial, along with expertise in RDBMS systems (preferably Oracle) and NoSQL databases (preferably Cassandra). You should be skilled in constructing RESTful APIs for microservices and adept at business process automation to facilitate informed decision-making based on security data. Additional qualifications that would be beneficial include experience as a secret pen tester or bug bounty champion, a passion for Test Driven Development and DevSecOps, and expertise in Identity Access Management (RBAC, OpenID Connect, OAuth 2.0), encryption, and privilege management. A strong understanding of Hashing, Authentication, Symmetric Encryption, Asymmetric Encryption, Digital Signatures, and PKI, as well as familiarity with static code analysis tools and basic operations, is also advantageous.,

Responsibilities Analyze, design, and develop user stories and modules as per specifications. Write clean, secure, and maintainable code adhering to best practices and coding standards. Perform peer code reviews and unit testing. Collaborate with QA and support teams to troubleshoot and fix bugs. Ensure application security, performance, and scalability. Requirements Strong in Core Java, OOP concepts, and Server-side scripting. Experience with Spring, Spring Boot, Struts, and Hibernate. Proficient in building and consuming REST APIs, managing Master URLs and Endpoints. Experience with JDBC, writing optimized SQL queries, and working with RDBMS. Knowledge of App Security standards, including OWASP vulnerabilities, XSS, and flooding prevention. Experience with encryption, encoding, hashing techniques, and secure file uploads. Hands-on with Schedulers (e. g., Quartz). Experience in front-end technologies: Angular, HTML5 CSS3 Bootstrap, jQuery, and JSON. Exposure to reporting tools(e. g., JasperReports, BIRT). This job was posted by Pavan Kolipaka from Bharuwa Solutions.

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Senior Software Engineer - Full Stack (Java Backend & Angular or React) Overview Mastercard’s Network & Digital Payments group creates valued experiences for consumers, and enables merchants and issuers to reach consumers in ways not possible in the pre-digital world. The global product engineering team is responsible for development of a suite of foundational payment solutions. This an opportunity to be a part of a highly motivated team focused on bringing security, convenience and control to digital payments. Have you ever engineered a product to market on a global scale? Are you motivated to be a part of driving a world beyond cash? Are you agile with a desire to exhibit your skills at the cutting edge with a high standard for excellence? All About You Overall 6-9 years of career experience into Full Stack Development Strong proficiency in Java and Spring boot framework Experience on Angular or React a must Experience designing and developing microservices Experience with PCF or other cloud platforms Solid understanding of front-end development principles and experience with Angular/React frameworks Proficiency in HTML, CSS, JavaScript, and JQuery Experience with relational databases such as Oracle or PostGreSQL. Well versed with writing efficient and optimised queries Experience with Restful API design and development Experience leveraging or developing solutions using Information Security-related concepts: Cryptography – X.509, public key cryptography standards, JWT, hashing, digital signatures Experience with testing frameworks and methodologies Ability to work independently and as part of a team Good to have Experience with other cloud platforms (e.g., Azure, AWS, GCP) Experience with DevOps practices and tools (e.g., Jenkins, Docker, Kubernetes) Contributions to open source projects As a senior engineer, you will – Design, develop, and maintain robust and scalable backend services using Java, Spring Boot, and microservices architecture. Deploy and manage applications on PCF. Develop engaging and responsive user interfaces using modern front-end frameworks such as Angular or React. Participate in PoCs (Proof of Concept) and help the department with selection of vendor solutions, technologies, methodologies and frameworks. Write clean, well-documented, and testable code. Collaborate with product managers, designers, and other engineers to deliver high-quality products. Participate in code reviews and contribute to improving our development processes. Troubleshoot and resolve complex technical issues. Ensure adequate test coverage in Unit Testing, System Testing/Integration Testing and Performance Testing. Contribute to the architecture and design of our systems. Mentor junior engineers and share your expertise. Work in an agile environment, participating in sprint planning, daily stand-ups, and retrospectives Our Teams And Values We work within small collaborative teams consisting of software engineers and product managers Our customer’s success is at the core of what we do We are diverse and inclusive teams from many backgrounds and with many experiences We believe in doing well by doing good through inclusive growth and making ethical and environmentally responsible decisions Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Senior Information Security Engineer Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Mission First, People Always As Corporate Security, we are responsible for keeping Mastercard safe and secure from cyber and physical threats, and it is our people on the frontlines who make this happen every day. By taking care of our people, their well-being, and career development, we provide them the necessary tools and environment to ensure the success of our mission. Overview The Business Security Engineering Guild is looking for a Senior Information Security Engineer to contribute and maintain reusable security requirements that software engineering teams will leverage. The ideal candidate is passionate about cybersecurity, has broad knowledge & experience in various security domains and has a creative mindset. In this role, you will: Develop, deliver and maintain the reusable security requirements. Create and maintain documentation, procedures and analytics with respect to the security requirements. Work with cross-functional teams to help them understand security requirements and gather feedback to make the process more efficient. Consult with development and operational teams to securely design applications and services following industry best practices. Demonstrate a working knowledge of information security principles, theories and concepts. Perform security reviews and threat modelling for Mastercard applications. Identify methods to mitigate threats, attacks, and risks to payment applications. All About You The ideal candidate for this position should have: Knowledge of information security, risk management, and data privacy within the domain of digital commerce, including relevant practical experience. Good understanding of identity management, user authentication and authorization principles. Experience working and implementing S-SLDC at scale. Demonstrate a broad awareness of security engineering concepts and practices across all phases of the software development lifecycle. Demonstrated experience designing secure multi-domain Internet-facing applications. Experience providing security architecture advice for web-based network environments and secure communication between environments, including web services, web applications, and mobile applications. Experience in mobile security architecture concepts, design, and implementation along with Android and iOS is a plus. Basic knowledge and experience in cryptography, including several of the following: encryption, hashing, key management, digital certificates, and TLS. Technical experience with Java or similar enterprise programming language, especially related to secure coding best practices, is a plus. Working knowledge and technical security experience with Linux is a plus. Demonstrated the ability to articulate and communicate effectively to diverse audiences and properly translate security and risk management terminology into business terms, and recommend alternative solutions to these stakeholders. NICE Framework References National Initiative for Cybersecurity Education (NICE) competency proficiency levels of proficient to advanced in the following areas: Information Assurance Information Management Information Technology Assessment Requirement Analysis Technology Awareness Threat Analysis Data Privacy and Protection Communication Critical Thinking Problem Solving Corporate Security Responsibility Every Person Working For, Or On Behalf Of, Mastercard Is Responsible For Information Security. All Activities Involving Access To Mastercard Assets, Information, And Networks Comes With An Inherent Risk To The Organization And Therefore, It Is Expected That The Successful Candidate For This Position Must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines. Corporate Security Responsibility All Activities Involving Access To Mastercard Assets, Information, And Networks Comes With An Inherent Risk To The Organization And, Therefore, It Is Expected That Every Person Working For, Or On Behalf Of, Mastercard Is Responsible For Information Security And Must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

About Evernorth: Evernorth Health Services, a division of The Cigna Group (NYSE: CI), is dedicated to creating pharmacy, care, and benefits solutions to enhance health and vitality. The organization focuses on relentless innovation to enhance the prediction, prevention, and treatment of illnesses and diseases, making these solutions more accessible to millions of people. Information Protection Manager Position Summary: As an Information Protection Manager, you will lead a team of 5-10 cybersecurity experts responsible for conducting application and infrastructure security assessments. Your primary objective will be to ensure the confidentiality, integrity, and availability of systems across various technology platforms such as Mainframe, Mac, Windows, Linux, Cloud (AWS, Azure, Google), and more. Additionally, you will collaborate with IT and business partners to address security issues identified through security evaluations and secure scanning reports. Job Description & Responsibilities: Join us at an exciting time as we enhance our security program to align with the needs of an Agile IT workforce and enhance Cigna's security posture. This role demands strong leadership, people management, teamwork, and technical skills. Key responsibilities include: - Assessing the design and implementation of cybersecurity controls in line with Cigna's Policies, Standards, and Baselines. - Overseeing security evaluations to ensure the security and compliance of technology assets. - Conducting risk assessments of existing and new services and technologies, identifying design gaps, risks, and recommending security enhancements. - Acting as an information security expert and advisor to IT and business partners for informed risk management decisions. - Identifying opportunities to enhance risk posture, proposing solutions to mitigate risks, and assessing residual risk. - Building strong relationships with individuals and groups involved in managing information risks. - Staying updated on current and emerging security threats and designing security architectures to counter them. - Collaborating with the enterprise to evaluate security solutions aligned with business and technology needs. - Communicating risk assessment findings to information security and business partners. - Developing strong relationships with IT leaders and driving improvements within the function through automation, process enhancements, and other initiatives to enhance customer experience and function effectiveness. - Effectively communicating project status to senior management and contributing to talent attraction, retention, and development. Experience Required: - Eleven to thirteen years of relevant work experience. - Previous management experience. - Comprehensive understanding of Application, Infrastructure, Network, and Cloud security. Experience Desired: - Preferably, experience in the Health Insurance or Health Care Industry. Education and Training Required: - BS or MA in Computer Science, Information Security, or a related field or equivalent work experience. - Relevant certifications such as CISSP, CISA, CCSP, CISM, CRISC, Security+, Network+, etc. Primary Skills: - Proficiency in information security management frameworks and regulatory compliance. - Strong communication skills to articulate cyber risks, controls, and solutions effectively. - Focus on continuous improvement and challenging the status quo. - Ability to assess risks and communicate findings to drive objective decisions. Working knowledge or understanding of various technologies/protocols/methodologies: - Physical and Virtual Infrastructure - Network Security - Cloud Computing - Containerization - Infrastructure as Code - Microservices - Mobile Security - Encryption and Key Management - Multifactor Authentication - Secure Software Development Lifecycle (Note: The above job description is based on the provided details and may require further customization as per the specific job requirements.),

Job Description Are you ready to lead the charge in securing the future of networks? We're seeking a Senior Development Engineer to design, develop, and maintain secure software solutions, spearheading the development of quantum-safe network protocols and systems. You'll ensure compliance with government certification requirements, integrate security features within Nokia Optical Networks, and collaborate with cross-functional teams to bring these innovations to life. You'll also mentor junior developers and stay at the forefront of security technologies and quantum computing. If you're passionate about security and eager to make a lasting impact, we encourage you to apply How You Will Contribute And What You Will Learn Design, develop, and maintain secure software solutions. Lead the development of quantum-safe network protocols and systems. Ensure compliance with government certification requirements. Develop and integrate security features within Nokia Optical Networks. Collaborate with cross-functional teams to integrate security features into various products. Conduct code reviews and provide mentorship to junior developers. Stay updated with the latest advancements in security technologies and quantum computing. Key Skills And Experience You have: Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Minimum 8 years of related experience Proven experience in software development, particularly in the security domain. Strong knowledge of government certification processes and standards. Expertise in quantum-safe cryptography and network security. Experience with Nokia Optical Networks. Proficiency in programming languages such as C++, Python, or Java. In depth understanding and experience in developing Symmetric and Asymmetric key cryptography Experience in developing key exchange and distribution algorithms Understanding of hashing algorithm and digital signatures. Understanding of Lattice based algorithms. Knowledgeable on post quantum cryptography algorithms Experience of developing on top of cryptographic libraries OpenSSL, bouncy-castle It would be nice if you also had Experience with secure software development lifecycle (SDLC) practices. Familiarity with cryptographic algorithms and protocols. Certifications such as CISSP, CEH, or similar About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile, fixed and cloud networks. Your career here will have a positive impact on people’s lives and will help us build the capabilities needed for a more productive, sustainable, and inclusive world. We challenge ourselves to create an inclusive way of working where we are open to new ideas, empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion & equality: One of the World’s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia, we act inclusively and respect the uniqueness of people. Nokia’s employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. Join us and be part of a company where you will feel included and empowered to succeed. Additional Information US/Canada Nokia Offers a comprehensive benefits package that includes but is not limited to: Corporate Retirement Savings Plan Health and dental benefits Short-term disability, and long-term disability Life insurance, and AD&D – Company paid 2x base pay Optional or Supplemental life and AD&D insurance (Employee/Spouse/Child) Paid time off for holidays and Vacation Employee Stock Purchase Plan Tuition Assistance Plan Adoption assistance Employee Assistance Program/Work Life Resource Program The above benefits exclude students. Disclaimer for US/Canada Nokia Maintains broad annual base salary ranges for its roles in order to account for variations in knowledge, skills, experience and market conditions, and with consideration to internal peer equity.(Check the salary ranges in the job info section for this role) All North America job posts will post for a minimum of 7 calendar days and up to 180 days or until candidate/s identified. About The Team The pandemic has highlighted how important telecoms networks are to society. Nokia’s Network Infrastructure group is at the heart of a revolution to bring more and faster network capacity to people worldwide through our ambition, innovation, and technical expertise.

At R3 our vision is a world where value moves freely, and business is done safely. Our mission is to enable an open, trusted, and enduring digital economy. We are a scale up with a startup’s grit. We encourage a workforce where no idea is too small, and no two days are the same. Responsibilities Deliver the product and technical roadmap aligning to customer & stakeholder needs Lead the design and development of cryptographic protocols and systems, ensuring they meet the highest standards of security and performance Implement cryptographic solutions ensuring they are robust, efficient, and scalable. You will also be responsible for integrating these solutions into existing systems and platforms Work closely with other engineers, architects, and stakeholders to ensure the successful implementation of cryptographic solutions. This includes participating in design reviews, providing technical guidance, and mentoring junior engineers You will hone your business analysis skills to interact with product management team(s) to marry technical delivery and client requirements You will develop customer focus skills Skills and Qualifications: To excel in this role, you should possess the following skills: Excellent problem-solving, critical thinking, and decision-making abilities 5+ years of experience in software engineering roles, preferably building a SaaS or Platform product. Deep understanding of cryptographic algorithms, protocols, and standards. This includes knowledge of symmetric and asymmetric encryption, hashing, digital signatures, and key management Strong understanding of federated identity protocols, e.g SAML, OAuth, and OpenID Connect Strong understanding of RBAC/ABAC policies, secrets management Proven experience in with IAM solutions Strong understanding of PKI implementations. Knowledge of Infrastructure as Code tools like Terraform or alternative solutions. Depth of expertise in Java or Kotlin with hands on experience in supporting (3rd level), investigating, diagnosing, debugging and fixing deployed systems. Nice to haves: Knowledge of Infrastructure as Code tools like Helm, Terraform or alternative solutions. Experience building and designing Microapps/Microservices Hands on experience in managing infrastructure, containerisation & deployments. R3 is a leading enterprise technology firm specialising in digital solutions for regulated financial markets. Our technology enables financial markets to operate with greater efficiency, transparency and enhanced connectivity. Our focus is on progressing markets and fostering an open, trusted and enduring digital economy. R3ers center around our core values – Collaborative, Ownership, Bold and Customer First – as a result our flagship DLT platform, Corda, and R3 Digital Markets product suite is trusted by the world’s leading financial market infrastructures (FMIs), exchanges, central banks and commercial banks. R3 is proud to be an equal opportunity workplace. We are a diverse and inclusive team that supports all ethnicities, races, genders, sexual orientations, origins, disability and veteran status and cultures. At R3, we’re committed to fostering an environment where individuality–not conformity–is embraced and valued because we believe our collective differences are what make us better together. For more information, visit www.r3.com or connect with us on Twitter or LinkedIn. If you don’t meet all of the above criteria, but you think you’d be a great addition to R3, send us your CV/resume. We’re always interested in meeting bold, collaborative people who are excited to work with us.

Redefine the future of customer experiences. One conversation at a time. We’re changing the game with a first-of-its-kind, conversation-centric platform that unifies team collaboration and customer experience in one place. Powered by AI, built by amazing humans. Our culture is forward-thinking, customer-obsessed and built on an unwavering belief that connection fuels business and life; connections to our customers with our signature Amazing Service®, our products and services, and most importantly, each other. Since 2008, 100,000+ companies and 1M+ users rely on Nextiva for customer and team communication. If you’re ready to collaborate and create with amazing people, let your personality shine and be on the frontlines of helping businesses deliver amazing experiences, you’re in the right place. Build Amazing - Deliver Amazing - Live Amazing - Be Amazing We are seeking a passionate and experienced Staff Engineer to spearhead our growing development team. In this leadership role, you'll play a pivotal role in driving innovation and excellence across our software engineering efforts. Who You Are You are a seasoned software engineer with a proven track record of success in building and leading high-performing teams. You possess a blend of technical expertise, strong leadership skills, and a passion for building elegant and efficient software solutions. What You'll Do Technical Expertise: Bring in the best practices for writing high quality (bug free and acceptable performance), reliable, maintainable software. Architect and Design: Lead the design and architecture of complex software systems/problem, ensuring scalability, maintainability, and security. High impact work and excellence delivered: Champion a culture of continuous improvement, driving efficient development processes and high-quality code delivery. Make a positive impact in team's output by mentoring and coaching younger members, helping out and unblock people to achieve the objectives. Hands-on Problem Solving: Tackle intricate technical challenges and provide effective solutions. Communication & Collaboration: Lead by example with clear and concise communication. Collaborate effectively with stakeholders across various teams. Technical Skills Proven experience as a Software Engineer with a minimum of 10+ years of experience ⁠Strong understanding of system design principles (CAP theorem, PACELC, USL, Consistency, Hashing, Sharding, Partitioning etc) especially how to tackle functional and non-functional requirements like scaling, security, reliability In-depth knowledge of modern software development methodologies (Agile, DevOps) Delivering high quality software with best practices like SOLID, Base Paradigm, design patterns, different architectural styles Expertise in building RESTful web applications using Java 11+ and Spring Framework Advanced understanding with tools like Maven, Gradle, Git, Docker, Kubernetes, and cloud platforms (GCP) is highly desired Deep Experience in at least one of MySQL/Postgres/MongoDB, caching solutions (Redis) is desired Nextiva DNA (Core Competencies) Nextiva’s most successful team members share common traits and behaviors: Drives Results: Action-oriented with a passion for solving problems. They bring clarity and simplicity to ambiguous situations, challenge the status quo, and ask what can be done differently. They lead and drive change, celebrating success to build more success. Critical Thinker: Understands the "why" and identifies key drivers, learning from the past. They are fact-based and data-driven, forward-thinking, and see problems a few steps ahead. They provide options, recommendations, and actions, understanding risks and dependencies. Right Attitude: They are team-oriented, collaborative, competitive, and hate losing. They are resilient, able to bounce back from setbacks, zoom in and out, and get in the trenches to help solve important problems. They cultivate a culture of service, learning, support, and respect, caring for customers and teams. Total Rewards Our Total Rewards offerings are designed to allow our employees to take care of themselves and their families so they can be their best, in and out of the office. Our compensation packages are tailored to each role and candidate's qualifications. We consider a wide range of factors, including skills, experience, training, and certifications, when determining compensation. We aim to offer competitive salaries or wages that reflect the value you bring to our team. Depending on the position, compensation may include base salary and/or hourly wages, incentives, or bonuses. Medical 🩺 - Medical insurance coverage is available for employees, their spouse, and up to two dependent children with a limit of 500,000 INR, as well as their parents or in-laws for up to 300,000 INR. This comprehensive coverage ensures that essential healthcare needs are met for the entire family unit, providing peace of mind and security in times of medical necessity. Group Term & Group Personal Accident Insurance 💼 - Provides insurance coverage against the risk of death / injury during the policy period sustained due to an accident caused by violent, visible & external means. Coverage Type - Employee Only Sum Insured - 3 times of annual CTC with minimum cap of INR 10,00,000 Free Cover Limit - 1.5 Crore Work-Life Balance ⚖️ - 15 days of Privilege leaves per calendar year, 6 days of Paid Sick leave per calendar year, 6 days of Casual leave per calendar year. Paid 26 weeks of Maternity leaves, 1 week of Paternity leave, a day off on your Birthday, and paid holidays Financial Security💰 - Provident Fund & Gratuity Wellness 🤸‍ - Employee Assistance Program and comprehensive wellness initiatives Growth 🌱 - Access to ongoing learning and development opportunities and career advancement At Nextiva, we're committed to supporting our employees' health, well-being, and professional growth. Join us and build a rewarding career! Established in 2008 and headquartered in Scottsdale, Arizona, Nextiva secured $200M from Goldman Sachs in late 2021, valuing the company at $2.7B.To check out what’s going on at Nextiva, check us out on Instagram, Instagram (MX), YouTube, LinkedIn, and the Nextiva blog.

G+D makes the lives of billions of people around the world more secure. We shape trust in the digital age with built-in security tech in three segments: Digital Security, Financial Platforms and Currency Technology. We have been a reliable partner for our customers for over 170 years with our innovative solutions for SecurityTech! We are an international technology group and traditional family business with over 14,000 employees in 40 countries. Creating Confidence is our path to success. Trust is the basis of our collaboration within G+D. We are the reliable partner for all challenges resulting from the Internet of Things. We offer a complete connectivity portfolio for mobile network operators, automotive manufacturers, technology companies such as chip and module manufacturers as well as transport and logistics providers. Our portfolio includes highly secure solutions in the area of connectivity & IoT, from classic SIM, eSIM and iSIM, to the associated embedded operating systems and life cycle management, through to services for global connectivity and IoT solutions. Do you want to actively shape the digital transformation with us? Objectives We are seeking an experienced Principal Engineer to develop the technical vision and strategy for our projects/products, ensuring alignment with organizational objectives. This role involves implementation of large-scale, high-impact systems, collaborating with senior leadership to deliver as per product roadmaps, and prioritizing technical initiatives.Expertise on Android and iOS application development, UI/UX skills and Security/Cryptography alongwith Java, Spring, Spring Boot, and related frameworks are essential for this role. Roles & Responsibilities Work closely with product teams to deliver product roadmap and technical initiatives Frond End Development: Knowledge of multiple front-end languages and libraries Develop responsive UI components. Translate UI/UX wireframes into code. Ensure cross-browser compatibility. Back End Development Build Cloud-based backend systems which can then be published as APIs in Azure API Management. Experience building APIs with a thorough understanding of API design principals. Understand basics of cloud-native architecture, scalability, and security. Working knowledge of containerization (Docker) and deployment using AKS. Mobile Development: Build cross-platform and native mobile applications Knowledge of Cryptography Working knowledge in an Agile team Education and experience B.E. / B.Tech., or M.Sc, or MCA ( in Computer Science, Information Technology, or Electronics) from a Reputed Institution M.Tech. or higher degree in relevant stream would be added advantage 8-12 years verall experience working as a Full Stack Developer Knowledge / Technology / Skills Working knowledge of the following Java 1.8 and above Spring and Spring Boot Microservices XML, YAML, XSLT, JSON, REST and Swagger Definition files. Azure (APIM, App Gateway, AKS, Network segmentation, Azure SQL, Storage account, event hub) Azure API Management to connect and orchestra APIs from backend services. Docker Kubernetes (AKS),Terraform,Azure DevOps concepts,Azure security concepts API Security and different authentication models including SAML, OAuth 2.0 & OIDC. Front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery) and multiple JavaScript frameworks (Angular, React, Node.js). Android Studio, XCODE, and iOS development experience (Ionic with Angular, Flutter, React Native, or native Android) Security/Cryptography Symmetric & Asymmetric Encryption Hashing Algorithms Digital Signatures and Certificates JWT (JSON Web Tokens) for secure session management TLS/SSL protocols — understanding HTTPS under the hood Key Management — using Azure Key Vault for secure storage Domain Knowledge Experience in EMV-based card payment processing, FIDO authentication, and Java cryptography Other skills Design and document architecture for small to medium projects Estimate effort and time required Evaluate risks and remediation related to work Contribute to technical initiatives Train/ mentor team members in his/ her area of expertise

As a Security Verification professional with Job Id 56781 based in Mumbai, India, you will be responsible for leading SecArch deep dives with the requestor of the assessment. Your key duties will include conducting assessments and providing technology risk/requirements to the requestor, covering areas such as Authentication, Authorization, Auditing, Application Security, Secure data transport and storage. It will also be your responsibility to periodically review security reference architecture and conduct updates/enhancements, as well as participate in various Operational and Technology Risk governance processes. Additionally, you will assist in identifying new areas and opportunities for technology investment within the firm. To excel in this role, you must possess excellent communication skills in written, oral, and presentation formats, along with active listening abilities. Your ability to influence through factual reasoning, manage time effectively by handling multiple concurrent assessments, and strong follow-up and tracking skills will be crucial. You should have a strong focus on delivery, especially when faced with short timelines and increased involvement from senior management. Your capacity to adjust communication of technology risks versus business risks based on the audience will be highly valued. In terms of Security Architecture skills, you are required to have in-depth knowledge of application security and basic knowledge of network and platform security vulnerabilities. You should be able to explain these vulnerabilities to developers, have experience in conducting Information Security, IT Security, and Audit assessments, as well as reviewing technical designs and functional requirements to identify areas of security weakness. Furthermore, you must have a working experience in various application/network security domains such as Authentication, Entitlements and identity management, Data protection, App Security, Cryptography, and more. Moreover, familiarity with programming and scripting languages like Java, JavaScript, C#, C/C++, Perl, Python, Ruby is essential for this role. Understanding frameworks, protocols, and subsystems like J2EE, .NET, Spring, RPC, SOAP, and more, as well as database design and programming experience, will be advantageous. Experience in liaising with 3rd Party Entities, conducting and reviewing penetration tests, vulnerability assessments, and knowledge of geographic regulations impacting security assessments will be beneficial. Previous experience in Financial Services and industry qualifications like CISSP are preferred. In summary, as a Security Verification professional, you will play a critical role in ensuring the security and integrity of technology systems within the organization. Your expertise in security architecture, communication skills, and ability to manage multiple assessments will be instrumental in safeguarding the firm against potential risks and vulnerabilities.,

Company Description At Nielsen, we are passionate about our work to power a better media future for all people by providing powerful insights that drive client decisions and deliver extraordinary results. Our talented, global workforce is dedicated to capturing audience engagement with content - wherever and whenever it’s consumed. Together, we are proudly rooted in our deep legacy as we stand at the forefront of the media revolution. When you join Nielsen, you will join a dynamic team committed to excellence, perseverance, and the ambition to make an impact together. We champion you, because when you succeed, we do too. We enable your best to power our future. Job Description Ever wonder how Nielsen figured out that 127.3 million people tuned in to watch Super Bowl LVIII? That's what we do here. Come and join our team of professionals and together we will build a cutting-edge Television measurement system. On this specialized team, we will use a combination of technology, curiosity and culture to empower our teams and people to be successful and focused on delivering highly reliable and accurate systems. Our focus will be to develop and deliver content recognition engines used in measuring streaming video, commercials, and broadcast TV. Responsibilities The duties of this position include the development and refinement of a high-resolution content identification system used in the identification of television programs and commercials. You will be working on a scrum team with other skilled developers sharing best practices and exploring new technologies and algorithms that will advance the excellence of our measurement. You will build and maintain microservices that power the content identification services used in Television Audience Measurement. These micro services run in AWS and consume and process data using advanced algorithms that are tuned for efficiency. You will also be responsible for the efficient use of AWS resources on our projects. Critical thinking and Innovation are highly valued on this team and everyone is expected to think out of the box, bring new ideas and to challenge what we do and how we are doing it. Qualifications Bachelor's degree in Computer Engineering, Computer Science Skilled in GoLang and fluent in Python Skilled in AWS Programming APIs for S3, SQS. Experienced in Docker, Kubernetes, or ECS Experienced in writing Infrastructure as code: Pulumi and/or Terraform. Experienced in Operating and writing Airflow DAGs. Has fundamental skills in Signal Processing - FFT, Nyquist cutoff,etc. Strong skills in Hashing data and working with large hash tables. Having past experience of working efficiently with large data sets. Strong abstract reasoning and problem solving skills. Demonstrate the ability to perform a root cause analysis. Can deal with ambiguity and formulate key questions to resolve the ambiguity. Required Unix Required Additional Information Please be aware that job-seekers may be at risk of targeting by scammers seeking personal data or money. Nielsen recruiters will only contact you through official job boards, LinkedIn, or email with a nielsen.com domain. Be cautious of any outreach claiming to be from Nielsen via other messaging platforms or personal email addresses. Always verify that email communications come from an @nielsen.com address. If you're unsure about the authenticity of a job offer or communication, please contact Nielsen directly through our official website or verified social media channels.

Category: Administration Main location: India, Karnataka, Bangalore Position ID: J0725-1161 Employment Type: Full Time Position Description: TCompany Profile: Founded in 1976, CGI is among the largest independent IT and business consulting services firms in the world. With 94,000 consultants and professionals across the globe, CGI delivers an end-to-end portfolio of capabilities, from strategic IT and business consulting to systems integration, managed IT and business process services and intellectual property solutions. CGI works with clients through a local relationship model complemented by a global delivery network that helps clients digitally transform their organizations and accelerate results. CGI Fiscal 2024 reported revenue is CA$14.68 billion and CGI shares are listed on the TSX (GIB.A) and the NYSE (GIB). Learn more at cgi.com. Job Title: Networks Engineer Position: Systems Engineer Experience: 3-5 Years Category: Software Development/ Engineering Shift: 24/7 Main location: Bangalore Position ID: J0725-1161 Employment Type: Full Time Education Qualification: Bachelor's degree in Computer Science or related field or higher with minimum 3 years of relevant experience. Position Description: We are looking for an Networks Engineer experienced to join our team. The ideal candidate should be passionate about coding and developing scalable and high-performance applications. You will work closely with our front-end developers, designers, and other members of the team to deliver quality solutions that meet the needs of our clients. Sound knowledge of Pulse Remote Access and Zscaler Private Access (ZPA) VPN solutions. Familiarity with load balancer technology Scripting and automation experience (Python, etc.) Knowledge of Certificate Authority, certificate management, key management, and key storage Knowledge of CAPI, key stores, keychain, key escrow, key history Symmetric, Asymmetric keys Knowledge of encryption and hashing algorithms Evaluation, engineering, and implementation of new security technologies including but not limited to encryption (file/folder/whole disk/email), desktop/web security, PKI, smart cards knowledge of encryption and hashing algorithms Security protocols knowledge of security concepts Understanding of IPSEC and SSL VPN protocols Understanding of TCP/IP protocols and dynamic routing protocols Understanding of mobile computing including WLAN and cellular Understanding of firewall policies with experience making firewall rule changes. Understanding of Layer 7 ISO stack Understanding of Internet and Intranet domains and DNS Public vs. Private networks and addressing Dynamic Host Configuration Protocol (DHCP) Understanding of networking environments Switched Ethernet 802.11 wireless Wide Area Network connectivity (MPLS, Committed Information Rate, VPN) Previous experience working with a PKI and utilizing certificates Understanding of web server technology Understanding of LDAP and proxy technologies General understanding of web security concepts General knowledge of a wide array of encryption technologies and industry standards Ability to adhere to established work processes. Exposure on Cloud VPN technologies like Zscaler, Palo Alto would be an added advantage. Behavioral: Strong analytical and interpersonal skills Excellent oral and written communication skills Good customer interaction skills Quick learner and willing to adapt and learn new technologies Great attitude, team player and effective contributor Commitment to quality and high standards Life at CGI: It is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons Come join our team, one of the largest IT and business consulting services firms in the world Skills: Python VPN (Virtual Private Network) Network Administration Network Engineering Security Operations Center What you can expect from us: Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction. Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team—one of the largest IT and business consulting services firms in the world.

As the System Architect for Enterprise Services - Treasury, Real Estate, and Audit Value Stream, your primary responsibility is to define and communicate a shared architectural vision that supports current and future business needs. You will collaborate with Agile teams to evaluate solutions, validate technology assumptions, and converge on the best possible solution. Working closely with Enterprise and Solution Architects, you will ensure that the solutions delivered align with broader architecture guardrails. Your role involves leading and participating in the planning, development, and high-level design of product solutions, as well as defining system interfaces, data structures, integrations, cybersecurity considerations, and deployment approaches. You will establish critical non-functional requirements, consider economic boundaries in design decisions, and enable a continuous delivery pipeline through proper design guidelines. Additionally, you will engage in solution planning, incremental planning, product demos, and inspect-and-adapt events. Your responsibilities include planning and developing the architectural runway to support desired business outcomes, providing technical oversight to promote security, quality, and automation, and negotiating with the business to prioritize non-functional work to reduce technical debt over time. Conducting requirements gathering activities such as brainstorming, focus groups, interviews, observation, and prototyping will be part of your daily tasks. You will document and validate requirements to ensure they meet stakeholders" needs, fall within the solution scope, and align with business objectives and solution design. Effective communication of requirements in a format understandable to stakeholders, including solution designers and developers, is essential. Qualifications: - Bachelor's degree from an accredited institution or equivalent level of education - 10+ years of experience in the software industry with a proven track record of shipping high-quality products Skills: - Extensive experience in software engineering best practices - Experience with Treasury, Audit systems, and associated development languages and platforms - Expert level skills in Java, C#, C++, and associated IDEs - Proficiency in software design principles, DevSecOps, CI/CD, and modern development principles - Basic understanding of cybersecurity concepts - Experience with Agile methodologies and cloud platforms - Strong communication, collaboration, presentation, and decision-making skills - Experience working with diverse, global cultures, organizations, and teams,

At Microsoft, our core mission is empowering every person and every organization on the planet to achieve more. Industry Solutions (IS) is a global organization of over 16,000 strategic sellers, industry experts, elite engineers, architects and consultants, who along with delivery experts are working together to bring Microsoft’s mission of empowerment – and cutting-edge technology - to life for the world’s most influential customers. We are on the front lines of innovation, working side-by-side with customers to drive value across the entirety of their digital transformation journey. Our team prides itself on embracing a growth mindset, inspiring excellence, and encouraging everyone to share their unique viewpoints and be their authentic selves. Responsibilities Candidates must understand customer and partner business and IT environment and have demonstrated skills designing and developing technology in area(s) of specialization to solve business problems. Candidates must have experience developing software for the Microsoft platform using programming languages and development platforms including C# or any modern programming language and Microsoft SQL Server. Participates in the delivery of complex solution as technical individual contributor or as a team member under coaching/guidance of senior team members. Strong knowledge of the Software Development Life Cycle methodology, technical design, development and implementation decisions on the use of technology in area(s) of specialization. Contribution to overall Release and Sprint planning Overall Application Design (HLD) Validate planned velocity of the feature teams Provide user story estimates in refinements to deliver quality and on time delivery Drive team to Code Metrics like Style Cop, FXCop, CC, Class Coupling are met as defined by the project Drive team to ensure code complies with security and performance standards Track and monitor the feature team’s delivery progress Track team sprint bug's RCA for quality improvement in subsequent sprints and take action Track quality reports like Build and Sonarqube Conduct User story ready meeting DoD once Sprint ends Lead Sprint planning and task distribution Track creation of LLD for relevant user story Review LLD for relevant user story Ensure Unit Test, Integration test Automation as per the acceptance and P1, P2 test cases Ensure UI Automation for validation scenarios and 80% P1, P2 Validate Performance Test Scenarios and Execution Validate Environment Readiness Ensure Functionality is verified to be working in the DEV Integration environment against the test cases identified by the test team. Ensure UI verification and validation Ability to understand and analyze issues and use judgment to make decisions. Strong problem solving & troubleshooting skills Strong communication and leadership skills Responsible for self-development according to professional development plan Qualifications Required qualifications for Consultants include: Highly proficient, customer-facing experience involving project envisioning, planning, design, development, and deployment of complex solutions 7+ years of software development: automation-related experience is valued. Scripting languages such as bash, python, and PowerShell, or compiled languages such as C, C# and Go are most relevant, but others are acceptable. Awareness of, and ability to reason about, modern software & systems architectures, including load-balancing, queueing, caching, distributed systems failure modes generally, microservices, and so on Associated troubleshooting skills, including the ability to follow RPC call-chains across arbitrary network steps. Consequent understanding of monitoring in distributed systems Deep understanding of operating system level concepts such as processes, memory allocation, and the network stack; understanding of how applications are affected by the above, and ability to debug same Experience with working in a team, including coordinating large projects, communicating well, and exercising initiative when presented with problems Strong understanding of customer and partner business and IT environments, with proven record of delivering successful technical solutions Practical experience running large scale online systems is always an advantage Demonstrated ability to focus on the development of customer business agility and business value, while simultaneously providing deep experience with specific technologies Strong communication, consulting, analytical and problem-solving skills Growth mindset Flexible work approaches with strong proactivity and inclination to resolving customer situations Demonstrated skills designing and developing technology in area(s) of specialization to solve business problems and help customers in enhancing existing applications; core skills must include Microsoft technology, with open-source experience helpful Degree in Computer Science Engineering, MCA or equivalent with work experience; higher relevant education preferred MCSD/MCSE/MCAD/Azure certification is a plus Required Skills Strong Object-Oriented Programming and Design experience Understanding of Technical Design Patterns SQL Programming knowledge .Net 4.0/Core (ASP.Net, Web API, PowerShell script. MVC, TFS/GitHub) Azure (Deep technical understanding of PaaS, Good experience in Azure services like Service Fabric, Web Apps, Cosmos DB, Azure Storage, Azure Service Bus, Azure Functions, and API management, SQL. with Azure Application Dev experience)Deep technical and architectural knowledge of at least 3 of the following areas, as well as broad understanding across the Microsoft Development toolset: Cloud Technologies (preferably Azure Full Stack) Skills on projects targeting a variety of form factors (e.g. Mobile, IoT) Development Languages (e.g. C#, JavaScript, Java, Front end skills like React, Angular etc.) Application Lifecycle Management (e.g. Agile, TFS etc.) Solution Architecture (e.g. SOA, Enterprise Architecture) Identity and Access Management (IAM), Conditional Access Policies, Strong Authentication, Risk-Based Access, Encryption, Backup & Disaster Recovery, Data Loss Prevention (DLP), Secure Coding Practices, Input Validation, Output Encoding, Authentication and Password Management, Session Management, Cryptography, Threat and Vulnerability Identification, Security Breach Response. Techniques:Implementing modern authentication providers (like EntraID), simulating attacks, writing resilient code, using encryption algorithms, hashing techniques, secret management with key vault, cryptographic protocols. Tools: Azure Security Center, Azure Sentinel, Metasploit, Burp Suite, custom scripts. Good to have skills: Industry vertical knowledge – Retail, Banking and Finance, Telecom etc. Middleware technologies used for integrations Knowledge of Azure DevOps, Docker, Kubernetes etc. Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

At Microsoft, our core mission is empowering every person and every organization on the planet to achieve more. Industry Solutions (IS) is a global organization of over 16,000 strategic sellers, industry experts, elite engineers, architects and consultants, who along with delivery experts are working together to bring Microsoft’s mission of empowerment – and cutting-edge technology - to life for the world’s most influential customers. We are on the front lines of innovation, working side-by-side with customers to drive value across the entirety of their digital transformation journey. Our team prides itself on embracing a growth mindset, inspiring excellence, and encouraging everyone to share their unique viewpoints and be their authentic selves. Responsibilities Candidates must understand customer and partner business and IT environment and have demonstrated skills designing and developing technology in area(s) of specialization to solve business problems. Candidates must have experience developing software for the Microsoft platform using programming languages and development platforms including C# or any modern programming language and Microsoft SQL Server. Participates in the delivery of complex solution as technical individual contributor or as a team member under coaching/guidance of senior team members. Strong knowledge of the Software Development Life Cycle methodology, technical design, development and implementation decisions on the use of technology in area(s) of specialization. Contribution to overall Release and Sprint planning Overall Application Design (HLD) Validate planned velocity of the feature teams Provide user story estimates in refinements to deliver quality and on time delivery Drive team to Code Metrics like Style Cop, FXCop, CC, Class Coupling are met as defined by the project Drive team to ensure code complies with security and performance standards Track and monitor the feature team’s delivery progress Track team sprint bug's RCA for quality improvement in subsequent sprints and take action Track quality reports like Build and Sonarqube Conduct User story ready meeting DoD once Sprint ends Lead Sprint planning and task distribution Track creation of LLD for relevant user story Review LLD for relevant user story Ensure Unit Test, Integration test Automation as per the acceptance and P1, P2 test cases Ensure UI Automation for validation scenarios and 80% P1, P2 Validate Performance Test Scenarios and Execution Validate Environment Readiness Ensure Functionality is verified to be working in the DEV Integration environment against the test cases identified by the test team. Ensure UI verification and validation Ability to understand and analyze issues and use judgment to make decisions. Strong problem solving & troubleshooting skills Strong communication and leadership skills Responsible for self-development according to professional development plan Qualifications Required qualifications for Consultants include: Highly proficient, customer-facing experience involving project envisioning, planning, design, development, and deployment of complex solutions 7+ years of software development: automation-related experience is valued. Scripting languages such as bash, python, and PowerShell, or compiled languages such as C, C# and Go are most relevant, but others are acceptable. Awareness of, and ability to reason about, modern software & systems architectures, including load-balancing, queueing, caching, distributed systems failure modes generally, microservices, and so on Associated troubleshooting skills, including the ability to follow RPC call-chains across arbitrary network steps. Consequent understanding of monitoring in distributed systems Deep understanding of operating system level concepts such as processes, memory allocation, and the network stack; understanding of how applications are affected by the above, and ability to debug same Experience with working in a team, including coordinating large projects, communicating well, and exercising initiative when presented with problems Strong understanding of customer and partner business and IT environments, with proven record of delivering successful technical solutions Practical experience running large scale online systems is always an advantage Demonstrated ability to focus on the development of customer business agility and business value, while simultaneously providing deep experience with specific technologies Strong communication, consulting, analytical and problem-solving skills Growth mindset Flexible work approaches with strong proactivity and inclination to resolving customer situations Demonstrated skills designing and developing technology in area(s) of specialization to solve business problems and help customers in enhancing existing applications; core skills must include Microsoft technology, with open-source experience helpful Degree in Computer Science Engineering, MCA or equivalent with work experience; higher relevant education preferred MCSD/MCSE/MCAD/Azure certification is a plus Required Skills: Strong Object-Oriented Programming and Design experience Understanding of Technical Design Patterns SQL Programming knowledge .Net 4.0/Core (ASP.Net, Web API, PowerShell script. MVC, TFS/GitHub) Azure (Deep technical understanding of PaaS, Good experience in Azure services like Service Fabric, Web Apps, Cosmos DB, Azure Storage, Azure Service Bus, Azure Functions, and API management, SQL. with Azure Application Dev experience)Deep technical and architectural knowledge of at least 3 of the following areas, as well as broad understanding across the Microsoft Development toolset: Cloud Technologies (preferably Azure Full Stack) Skills on projects targeting a variety of form factors (e.g. Mobile, IoT) Development Languages (e.g. C#, JavaScript, Java, Front end skills like React, Angular etc.) Application Lifecycle Management (e.g. Agile, TFS etc.) Solution Architecture (e.g. SOA, Enterprise Architecture) Identity and Access Management (IAM), Conditional Access Policies, Strong Authentication, Risk-Based Access, Encryption, Backup & Disaster Recovery, Data Loss Prevention (DLP), Secure Coding Practices, Input Validation, Output Encoding, Authentication and Password Management, Session Management, Cryptography, Threat and Vulnerability Identification, Security Breach Response. Techniques :Implementing modern authentication providers (like EntraID), simulating attacks, writing resilient code, using encryption algorithms, hashing techniques, secret management with key vault, cryptographic protocols. Tools : Azure Security Center, Azure Sentinel, Metasploit, Burp Suite, custom scripts. Good to have skills: Industry vertical knowledge – Retail, Banking and Finance, Telecom etc. Middleware technologies used for integrations Knowledge of Azure DevOps, Docker, Kubernetes etc. Microsoft is an equal opportunity employer. Consistent with applicable law, all qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.