84 Nac Jobs - Page 4

Job Title: Senior Network Engineer Company: New Era Technology (www.neweratech.com) Employment Type: Full-Time | Permanent Location: Remote (India) Experience: 10+ years Industry: IT Services & Consulting Functional Area: IT Infrastructure / Network Administration Key Skills: Cisco Routers, Switches, Firewalls, Network Design, 802.1X, NAC, NDSS, Compliance, Troubleshooting, JIRA, Network Monitoring, CCNP About Us New Era Technology is a trusted technology solutions provider with global reach. As a partner to leading enterprises, we deliver cutting-edge IT infrastructure solutions. Were expanding our team and seeking a highly experienced Senior Network Engineer to support network compliance, design, implementation, and optimization initiatives. Position Overview We are looking for a proactive and skilled Senior Network Engineer to join our global networking team, supporting a leading enterprise client. This is a remote opportunity offering long-term career growth and the chance to work on critical network security, design, and performance initiatives. Key Responsibilities Compliance & Network Remediation Work closely with Client teams to resolve Farm Breaks and NDSS compliance issues. Review and update configurations in tools like NASH, Sevone, ServiceNow, Verum . Maintain accurate compliance documentation and reports. 802.1X & NAC Implementation Deploy 802.1X authentication across all regions. Implement Network Access Control (NAC) solutions and troubleshoot related issues. Create and maintain documentation and deployment playbooks. Network Design & Implementation Design and implement Cisco-based solutions – routers, switches, firewalls, wireless, VPNs. Plan and execute network upgrades, migrations, and expansions. Maintain network architecture diagrams and configuration standards. Maintenance & Troubleshooting Proactively monitor network health and resolve performance issues. Provide Tier 2/Tier 3 support and perform root cause analysis of network incidents. Update and maintain device configurations and firmware. Network Security & Optimization Configure and manage firewalls, IDS/IPS, VPNs , and other security tools. Conduct vulnerability scans and apply remediation measures. Optimize bandwidth using QoS and traffic analysis tools. Collaboration & Documentation Work with global IT teams to ensure seamless integration and security. Mentor junior engineers and contribute to knowledge sharing. Maintain comprehensive technical documentation. Qualifications & Skills Education Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience) Experience 10+ years of experience supporting large enterprise networks Hands-on expertise with Cisco network devices (routers, switches, firewalls) Experience with tools like SolarWinds, PRTG, Cisco DNA Center , etc. Familiarity with JIRA for ticket and work management Exposure to cloud networking (AWS, Azure, GCP) is a plus Certifications CCNA (Mandatory) CCNP (Preferred) CCIE (Nice to have) Technical Skills Proficient in TCP/IP, OSPF, BGP, EIGRP, VLANs Strong troubleshooting and problem-solving abilities Scripting knowledge (Python) is an added advantage What We Offer 100% Remote Work Flexibility Global exposure supporting Fortune 500 clients Collaborative and innovation-driven culture Competitive compensation and benefits Long-term career opportunities with a global technology leader Apply now and become part of a world-class network engineering team at New Era Technology , where your expertise will shape enterprise connectivity and compliance.

Role & responsibilities Design, implement & operate the security solutions like Firewalls , IPS , NAC etc. Manage a team of engineers and act as escalation point. Documentation and Vendor management. Training for team and ensuring ITSM procedures are followed. Preferred candidate profile 5+ years of overall security domain experience with 2-3 years experience of working on NAC solutions. Deep knowledge and Experience on NG firewalls & UTM features. Mcafee & Tipping point IPS. Good Experience on NAC solution like Cisco ISE .

Req ID: 325742 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Routing and Switching - Cisco - Networking Analyst to join our team in Noida, Uttar Pradesh (IN-UP), India (IN). Requisition: Network Engineer (Cisco/Juniper Routing & Switching) This requisition seeks a highly skilled Network Engineer with a strong understanding of Cisco and Juniper Routing & Switching. The selected candidate will operate as a NOC Engineer, responsible for troubleshooting and performing low-risk activities across Cisco/Juniper R&S, Juniper, MIST WiFi, Mist Edge technologies, ensuring seamless network operations. The candidate will also serve as a Point of Contact (POC) for network appliance evaluations, troubleshooting network and circuit issues, and coordinating with circuit providers and stakeholders to maintain an efficient and reliable network infrastructure. A foundational understanding of Cisco/MIST wireless is preferred. Roles and Responsibilities: - Plan, implement, and maintain networked systems, including configuration management, troubleshooting network issues, and coordinating with vendors for installations of network hardware such as Arista, Cisco, and Juniper routers & switches, wireless controllers, Avocents, and circuits. - Conduct in-depth technical analysis of software, hardware, and network systems, with a focus on LAN/WAN communications, network nodes, routers, and switches. - Serve as a technical liaison with vendors and customers, ensuring smooth resolution of network-related concerns. - Apply advanced knowledge of WAN/LAN and internet protocols to troubleshoot existing network issues, implement new solutions, and manage migration projects. - Provide on-call support for high-severity issues and facilitate change requests outside of business hours as required. Key Skills: The ideal candidate should have expertise in Juniper hardware, specifically Routing & Switching protocols such as OSPF, BGP, RSVP, IS-IS, MPLS, and NAC. Experience with network monitoring tools such as ServiceNow, SolarWinds, ThousandEyes, and NetBox is highly desirable. Requirements: - Strong proficiency in network performance monitoring and troubleshooting techniques. - Fair understanding of service provider routing and switching technologies (LDP, RSVP, MPLS, IS-IS, MP-BGP). - Solid knowledge of network-related hardware and software. - Basic exposure to Mist, Mist Edge, and Juniper routers/switches (MX, QFX, EX models). - Foundational experience with Cisco Wireless LAN Controllers (WLCs) including 3850, 5500, and 9800 WLC models. - Minimum 5+ years of experience in Routing & Switching. - Bachelor's degree or equivalent education/experience. - Willingness to work night shifts as required. About NTT DATA NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at NTT DATA endeavors to make accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click . If you'd like more information on your EEO rights under the law, please click . For Pay Transparency information, please click.

About The Role Role Purpose The purpose of this role is to analyse, identify, rectify & recommend specific improvement measures that help in the security posture of the organization by protecting the sensitive information ? Do Ensuring customer centricity by providing apt cybersecurity Monitoring and safeguarding the log sources and security access Planning for disaster recovery in the event of any security breaches Monitor for attacks, intrusions and unusual, unauthorized or illegal activity Performs moderately complex log reviews and forensic analysis to identify unauthorized or unacceptable access to data or systems Conduct security assessments, risk analysis and root cause analysis of security incidents Handling incidents escalated by the L1 team in 24x7 rotational shifts Use advanced analytics tools to determine emerging threat patterns and vulnerabilities Completing all tactical security operations tasks associated with this engagement. Analyses all the attacks and come up with remedial attack analysis Conduct detailed analysis of incidents and create reports and dashboards Stakeholder coordination & audit assistance Liaise with stakeholders in relation to cyber security issues and provide future recommendations Maintain an information security risk register and assist with internal and external audits relating to information security Assist with the creation, maintenance and delivery of cyber security awareness training for colleagues Advice and guidance to employees on issues such as spam and unwanted or malicious emails ? Deliver No. Performance Parameter Measure 1. Customer centricity Timely security breach solutioning to end users, Internal stakeholders & external customers experience 2. Process Adherence Adherence to SLA’s (90-95%), response time and resolution time TAT ? ? Role: Cyber Security Analyst L3 Skill: Fortinet Firewall Location: Pune Fortigate Firewall and F5 Technical Engineer (About The Role ) Basic Knowledge Required Comprehensive knowledge of firewalls, load balancers, and Secure Network Access Control (NAC) operations. Solid understanding of both static and dynamic routing protocols. Fundamental skills in packet capture and analysis. Work Experience At least 3 years of experience exclusively with Fortigate Firewalls. Experience with at least one other firewall platform, such as Cisco or Palo Alto. At least 3 years of experience exclusively with F5 Load Balancers. Proficient in F5 LTM/GTM implementation, design, and L2/L3 troubleshooting, with experience in the APM module of F5. Roles and Responsibilities Regularly engage with customers via voice calls, emails, and remote screen sharing to resolve issues within the SLA. Document solutions provided to customers in the ticketing tool. Troubleshoot P1/P2 incidents by collaborating with different teams to ensure timely resolution within the SLA. Prepare RCA documentation using the appropriate RCA template. Implement best practices or preventive measures based on RCA action items. Be willing to work in a 24/7 environment

The Information Security program protects Burns & McDonnell data, systems, and employees from evolving cyber threats with focus on continually reducing cybersecurity risk for the company. The Senior Information Security Analyst functions as a subject matter expert in evaluating the overall security posture. They will assess and identify vulnerabilities, analyze risks, and recommend solutions to mitigate these risks. Responsibilities : Risk Assessment: Conduct regular assessments of the organization's cybersecurity measures to identify vulnerabilities and risks. Monitoring and Analysis: Use various tools to monitor networks and systems for security breaches or intrusions. Analyze security breaches to understand their root causes. Incident Response: Play a key role in responding to security incidents and breaches, including assisting with investigations and remediation efforts. Reporting: Prepare detailed reports on security issues, such as breach incidents, current risk status, and improvement recommendations. Policy Development Support: Assist in developing and updating the organization's security policies and procedures based on the findings and evolving threat landscape. Training: Perform security awareness training program related to phishing campaigns. All other duties as assigned. - Bachelor's degree in Information Security, Computer Science, Computer Engineering, Information Technology, or related field. Minimum 8 years of experience in Information Security. Information Security certification (CISSP, GSEC, Security+) Demonstrated expert knowledge with two or more Information Security technologies such as EDR, IPS, SIEM, SOAR, CASB, CAASM, IAM, PAM, NAC, MFA, and DLP Broad understanding of network and security protocols such as, DNS, SPF/DKIM/DMARC, SSL/TLS, TCP/UDP, IPSec. Experience with CIS Critical Security Controls, OWASP Top 10, and MITRE ATT&CK framework. Demonstrated knowledge and experience of securing cloud environments such as Azure, AWS, and GCP. Broad experience and familiarity with Information Technology such as routers, load balancers, web application gateways, PKI, and Active Directory. Demonstrated knowledge of compliance frameworks (ISO 27001, SOC 2, NIST, FedRAMP, etc.). Demonstrated ability to evaluate cybersecurity risk and propose risk mitigations to technical and non-technical audiences. Highly effective oral and written communication skills with ability to convey security concepts and risks to non-technical personnel.

NAC Administrator Responsibilities: NAC implementation, administration, maintenance ,server management ,troubleshooting Location - Mumbai and Hyderabad Exp - atleast 1 year into NAC.

Hands on experience on Cisco ACI, switches,routers,cisco products,firewall,IPS,data center

Security Analyst - J48925 REQUIRED EDUCATION/QUALIFICATIONS/EXPERIENCE Bachelors degree in information technology, information security, computer science, or related field One plus (1+) years of experience working with security solutions and technologies One plus (1+) years of experience working with information/endpoint/network security DESIRED EDUCATION/QUALIFICATIONS/EXPERIENCE Security Operations Center experience Experience with Endpoint Protection Platforms, Network Intrusion Protection Systems, and Web Application Firewalls REQUIRED SKILLS/ABILITIES Basic knowledge of security incident response processes Working knowledge of Information Security technologies (EDR, NDR, IPS, WAF, SIEM, etc.) Understanding of networking protocols (TCP/IP), security methodologies (ACL/NAC), and topologies Working knowledge of Windows and Linux OS Strong critical thinking and problem-solving skills Ability to communicate effectively with other team members Excellent attention to detail and follow-through to completion Ability to handle multiple tasks in a fast-paced and deadline-driven environment DESIRED SKILLS/ABILITIES Solid understanding of Information Security Methodology Working knowledge of analyzing, responding, and remediating network intrusions, web app, and server attacks Working knowledge of scripting (PowerShell, Bash, Python) Knowledge of containerization concepts and tools (Kubernetes, Docker, etc.) Knowledge of root cause determination Understanding of impacts to environment and clients WORKING ENVIRONMENT/PHYSICAL DEMANDS Work at assigned locations Perform tasks for long periods of time on a computer Regular attendance and a regular work schedule are essential functions of this job Work includes on call rotations as part of a 24/7/365 team Required Candidate profile Candidate Experience Should Be : 1 To 3 Candidate Degree Should Be : BE-Comp/IT,BE-Other

Job Description - Security Engineer 48 years of experience in designing, planning, and implementing enterprise security solutions Proficient in cloud platforms: Azure, AWS, and GCP Skilled in network security tools: routing, switching, NGFW, WAF, ALB, etc. Experienced in native cloud security features and tools across all major platforms Strong knowledge in designing and deploying security architecture aligned with the risks across prevent, detect, respond, and predict domains Broad understanding of IT infrastructure, applications, databases, and networking Familiar with frameworks and best practices: ISO 27001, PCI-DSS, OWASP, SANS, etc. Well-versed in security technologies: NGFW, WAF, IDAM, DLP, VPN, MDM, 2FA, PIM, NAC, sandboxing, FIM, etc. Sound knowledge of emerging technologies in security: machine learning, analytics, blockchain, etc. Strong analytical thinking and excellent communication skills Deliverables Support planning, strategy, and implementation of new solutions with cross-functional teams Contribute to evaluation, design, and architecture of innovative security solutions Lead execution of evaluations and related tasks end-to-end Continuously enhance existing controls or propose alternatives for better security and efficiency Ensure project execution within defined timelines and scope Manage complete project lifecycle: initiation, planning, execution, monitoring, and closure Coordinate with implementation teams to ensure smooth rollout of solutions and controls Transition projects to operations with proper documentation and handover Provide post-implementation support and handle escalations effectively. Please share your updated cv on Avani.Vibhute@rigvedtech.com