9 Netcat Jobs

As a Staff Security Engineer at Loco, you will play a crucial role in developing the company's security strategy, enhancing threat visibility, and proactively hunting for adversaries. Your primary responsibilities will include analyzing security signals, devising innovative techniques to detect and mitigate threats, and collaborating with security researchers to validate and implement findings into real-world detection rules and playbooks. You will be tasked with building and optimizing security tools to detect and prevent malicious activities, analyzing threat feeds, IOCs, and TTPs to stay ahead of emerging threats, and integrating intelligence into security operations. Additionally, you will be expected to automate threat detection workflows using Python, Golang, or cloud-based automation tools and participate in industry working groups and standards initiatives such as the Cloud Security Alliance. To qualify for this role, you should have 10-12 years of experience in security engineering, with a focus on application and infrastructure security in AWS, Azure, or GCP environments. You should also possess 3-5 years of experience in protocol-level debugging using tools like Wireshark, tcpdump, nmap, netcat, mitmproxy, and censorship-resistant tunnels like Shadowsocks, WireGuard, and V2Ray. A deep understanding of Threat Modeling, Certificate Management, and Deep Packet Inspection techniques is essential, along with a strong grasp of TLS, DNS, Network protocols, and Proxy protocols like SOCKS5 and TLS Tunneling. Proficiency in Python 3.7 or above is a must. Candidates with relevant certifications such as GWAPT, OffSec's Advanced Web Attacks and Exploitation (WEB-300), a strong understanding of SSO protocols like OIDC, OAuth 2.0, and SAML, and active participation in security meetups, conferences, and bug bounty programs will be given bonus points. Join Loco and contribute your expertise to the dynamic field of security engineering under the guidance of Abin Chandra.,

A Technical Support Representatives at IBM is a front-line position supporting our products and making sure they are at their best for our customers. With over 100 years in technology, IBM has built a strong reputation of quality service and this role ensures we continue to deliver on that promise. If you enjoy helping people with technical issue, you’ll love your career at IBM Application Security group is responsible for ensuring that Fidelity applications are designed, developed and deployed securely. The role will involve working closely with development groups to ensure secure design, development and implementation of services and components. As Technical Specialist, person would be responsible to understand complex technical and architectural issues from security perspective and the ability to understand the implications associated with the chosen technical strategy * Conduct Vulnerability Assessments of Network and Security Devices using various open source and commercial tools * Map out a network, discover ports and services running on the different exposed network and security devices * Analyze scan reports and suggest remediation / mitigation plan * Keep track of new vulnerabilities on various network and security devices for different vendors * Review software posture and work with operations to plan code version upgrade requirements of supported security and network devices * Advanced technical analysis on intrusions * Audit configuration of Network and Security devices * Providing rich client specific reports Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise * 1-2 years’ experience in Cybersecurity * Knowledge on VA tool such as Tenable * Should be able scan devices using VA tool * Should be able to prepare report based on VA tool * Should be able to explain the report to client based on the findings * Should have knowledge on Web Penetration & Network Penetration testing. Should have a skill to conduct Gray box & black box testing * Should worked on various PT tools such as Burp Suite, Acunetix, etc. * Should be able do SCD scanning for Windows & Linux * Should have good knowledge on OS such as Windows, Linux * Experience on network vulnerability scanning penetration testing * Experience with Nessus NetCat, NMAP Backtrack, Metasploit, , HPing, and similar tools set like RetinaCS, Qualys, McAfee (Foundstone) * Knowledge of Network Security technology in areas of Firewall, IPS, VPN, Gateway security solutions (proxy, web filtering) * In-depth understanding on Common Vulnerability Exposure (CVE)/ Cert advisory database * Analytical thinker willing to "think outside the box" to resolve customer impacting situations on first contact; understand customer risk profile. * Self-starter and ability to deliver under defined time lines Preferred technical and professional experience Integrate Security into DevOps and enable security automation in CI/CD pipeline Professional Qualification CEH, ECSA, LPT or Any other equivalent certification. Focused and versatile team player that is comfortable under pressure Ability to remove barriers and enable teams to complete their objectives Understanding of emerging technologies and corresponding security threats Self-motivated, flexible, with a ‘can do’ attitude. Ability to pick up business knowledge, new technology areas, new processes/methodologies and apply these changes in the day-to-day working to improve Security organization.

Job Description: About the Company: At AT&T, we’re connecting the world through the latest tech, top-of-the-line communications and the best in entertainment. Our groundbreaking digital solutions provide intuitive and integrated experiences for millions of customers across online, retail and care channels. Join our mission to deliver compelling communication and entertainment experiences to customers around the world as we continue to evolve as a technology-powered, human-centered organization. As part of our team, you’ll transform the way we deliver a seamless customer experience with digital at the center of all you do. In our world, digital is much larger than just an eCommerce channel, we are transforming all channels to digitally perform as one team to create a better customer experience. As we move into 2024, the digital transformation will revolutionize the digital space, and you can build a career that will propel your future. About the Job: At AT&T we’re redefining the future of communication by connecting people to greater possibility – with expertise, simplicity, and inspiration. At the heart of our purpose lies a diverse workforce of 200,000 people and a culture that aspires to serve customers first, act boldly, move faster, and win as one. Our Product Development group, part of AT&T’s Technology Services (ATS) organization, is responsible for building software-based products, services, and platforms that our customers love and need. Harnessing technology and rebuilding software expertise, the team is inspiring simplicity with projects that deliver revenue and cost savings opportunities. Experience Level: 5+ years Job Type : Full-time Location: Hyderabad Roles and Responsibilities: The role is responsible for reviewing the long-term Salesforce enabled business roadmap for the multiple channels, ensuring that cross functional product, delivery, and business teams are working in concert to deliver business value Create detailed, comprehensive and well-structured test plans and test cases Review requirements, specifications and technical design documents to provide timely and meaningful feedback Analyze, estimate, prioritize, plan and coordinate testing activities Design, develop and execute automation scripts Identify, record, document thoroughly and track the bugs Perform thorough regression testing when bugs are resolved Work with the US-based leadership to develop and apply testing processes for new and existing products to meet client needs Coordinate with stakeholders and identify system requirements Monitor debugging process results Investigate the causes of non-conforming software and train users to implement solutions Track quality assurance metrics, like defect densities and open defect counts Stay up to date with new testing tools and test strategies Primary / Mandatory skills: Extensive engineering experience in quality assurance, with an emphasis on front-end and back-APIs and infrastructure, ideally a minimum of 8+ years Must have SF Sales Cloud experience Salesforce Application Automation is an added advantage Hands on experience with UI & API Automation using Java Experience in Test/Defect Management tool (Preferably in JIRA/Zephyr) Exposure to Framework development Good to have Telecom Domain/Ecommerce Application Exposure Strong knowledge of software QA methodologies and processes Experience with CI/CD and platforms (e.g., Jenkins, Gitlabs, etc.) Experience with configuration management systems (e.g., svn, git, etc.) Experience with Linux and with Linux-based test applications and utilities (e.g., curl, netcat, etc.) Experience with web applications servers and containers (e.g., Tomcat, Docker, etc.) Experience in writing clear, concise and comprehensive test plans and test cases Experience working in an Agile/Scrum development process BS/MS degree in Computer Science, Engineering or a related subject Technical Skills: SF Sales Cloud, QA Automation, Jira, CICD, REST APIs, Any Programming Language Additional information (if any): Willing to work in Shift Duties, Willingness to learn is very important as AT&T offers excellent environment to learn Digital Transformation skills. Certification : AEM Content author or any relevant Content Implementor certifications (Good to have) Weekly Hours: 40 Time Type: Regular Location: Hyderabad, Andhra Pradesh, India 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.

Instructor & Facilitator Deliver comprehensive training on topics covered in the OSCP syllabus (e.g., buffer overflows, privilege escalation, exploitation techniques). Explain offensive security concepts in a structured, practical, and easy-to-understand manner. Facilitate hands-on lab sessions and live demonstrations. Curriculum Designer / Content Developer Develop or customize OSCP-aligned training content. Update materials regularly to reflect changes in penetration testing tools and techniques. Create practice labs, CTF-style challenges, and mock exams. Mentor & Coach Provide one-on-one mentorship and guidance to students. Assist students in building their methodology, documentation, and report writing skills. Support students in time management, stress handling, and exam preparation strategies. Technical Expert Stay current with the latest vulnerabilities, exploits, and cybersecurity trends. Use real-world case studies and tools like Metasploit, Nmap, Burp Suite, and manual exploitation methods. Ensure students understand both automated and manual penetration testing approaches. Assessment & Feedback Provider Assess student performance during labs and mock tests. Offer constructive feedback to help students improve. Identify and support struggling learners. Lab & Infrastructure Support Set up and maintain penetration testing labs. Ensure all tools, VMs, and vulnerable systems are functional and up to date. Provide technical assistance to students facing lab environment issues. Soft Skills & Reporting Guidance Teach students how to document findings in a professional pentest report format (aligned with OSCP requirements). Help students develop communication skills for presenting findings to stakeholders. Ethical & Legal Guidance Reinforce ethical hacking practices and legal boundaries. Emphasize responsible disclosure and client safety protocols. Website: www.craw.in Required Qualifications: OSCP certification (mandatory). CRTP certification, CRTO certification. 1+ years of experience in penetration testing or ethical hacking. Strong knowledge of networking, Linux, Windows, web/app vulnerabilities, and exploit development. Familiarity with tools like Nmap, Burp Suite, Metasploit, Netcat, Python, etc. Prior experience as a trainer/instructor is a plus. Excellent verbal and written communication skills. Job Types: Full-time, Permanent Pay: ₹20,000.00 - ₹40,000.00 per month Benefits: Paid sick time Paid time off Schedule: Day shift Morning shift Rotational shift Ability to commute/relocate: New Delhi, Delhi - 110030, Delhi: Reliably commute or planning to relocate before starting work (Preferred)

Instructor & Facilitator Deliver comprehensive training on topics covered in the OSCP syllabus (e.g., buffer overflows, privilege escalation, exploitation techniques). Explain offensive security concepts in a structured, practical, and easy-to-understand manner. Facilitate hands-on lab sessions and live demonstrations. Curriculum Designer / Content Developer Develop or customize OSCP-aligned training content. Update materials regularly to reflect changes in penetration testing tools and techniques. Create practice labs, CTF-style challenges, and mock exams. Mentor & Coach Provide one-on-one mentorship and guidance to students. Assist students in building their methodology, documentation, and report writing skills. Support students in time management, stress handling, and exam preparation strategies. Technical Expert Stay current with the latest vulnerabilities, exploits, and cybersecurity trends. Use real-world case studies and tools like Metasploit, Nmap, Burp Suite, and manual exploitation methods. Ensure students understand both automated and manual penetration testing approaches. Assessment & Feedback Provider Assess student performance during labs and mock tests. Offer constructive feedback to help students improve. Identify and support struggling learners. Lab & Infrastructure Support Set up and maintain penetration testing labs. Ensure all tools, VMs, and vulnerable systems are functional and up to date. Provide technical assistance to students facing lab environment issues. Soft Skills & Reporting Guidance Teach students how to document findings in a professional pentest report format (aligned with OSCP requirements). Help students develop communication skills for presenting findings to stakeholders. Ethical & Legal Guidance Reinforce ethical hacking practices and legal boundaries. Emphasize responsible disclosure and client safety protocols. Website: www.craw.in Required Qualifications: OSCP certification (mandatory). CRTP certification, CRTO certification. 1+ years of experience in penetration testing or ethical hacking. Strong knowledge of networking, Linux, Windows, web/app vulnerabilities, and exploit development. Familiarity with tools like Nmap, Burp Suite, Metasploit, Netcat, Python, etc. Prior experience as a trainer/instructor is a plus. Excellent verbal and written communication skills. Job Types: Full-time, Permanent Pay: ₹20,000.00 - ₹40,000.00 per month Benefits: Paid sick time Paid time off Schedule: Day shift Morning shift Rotational shift Ability to commute/relocate: New Delhi, Delhi - 110030, Delhi: Reliably commute or planning to relocate before starting work (Preferred)

Type : Contract with client Location : Bangalore/Hyderabad Experience : 4-7 Years JD Technical Skills: Salesforce Sales Cloud, QA Automation(Selenium, Playwright, REST Assured/Karate), Jira, CICD, REST APIs, Any Programming Language Primary / Mandatory Skills Extensive engineering experience in quality assurance, with an emphasis on front end and back APIs and infrastructure Must have Salesforce Sales Cloud experience ¿ Salesforce Application Automation is an added advantage Hands on experience with UI & API Automation using Java Experience in Test/Defect Management tool (Preferably in JIRA/Zephyr) Exposure to Framework development ¿ Good to have Telecom Domain/Ecommerce Application Exposure Strong knowledge of software QA methodologies and processes ¿ Experience with CI/CD and platforms (e.g., Jenkins, GutHub, etc.) Experience with configuration management systems (e.g., svn, git, etc.) ¿ Experience with Linux and with Linux based test applications and utilities (e.g., curl, netcat, etc.) Experience with web applications servers and containers (e.g., Tomcat, Docker, etc.). Experience in writing clear, concise and comprehensive test plans and test cases. Experience working in an Agile/Scrum development process. BS/MS degree in Computer Science, Engineering or a related subject Apply Now Apply for this position Full Name * Email * Phone * Cover Letter * Upload CV/Resume *Allowed Type(s): .pdf, .doc, .docx By using this form you agree with the storage and handling of your data by this website. * Show more Show less

Senior Technical Support Engineer Job Description About SumoLogic At Sumo Logic, we specialize in empowering the digital workforce through our advanced SaaS analytics platform, focusing on reliable and secure cloud-native applications. Step into the heart of innovation with our dynamic and collaborative support team! As a Technical Support Engineer at SUMO Logic, you will play a crucial role in empowering our customers to harness the full potential of our cutting-edge cloud technology. Your expertise in logging, SIEM, and cloud solutions will be vital in guiding our customers toward achieving unparalleled business success. You will be at the forefront of solving complex challenges and driving technological advancements by providing exceptional technical support and insights. Join us and transform challenges into opportunities, enhancing customer satisfaction and shaping the future of technology. At SUMO Logic, our technical support team is recognized as one of our crown jewels, featuring some of the most technically adept individuals in the industry. Work here is challenging and rewarding, propelling you forward in a fast-paced and dynamic environment. What You Will Do As a Technical Support Engineer, your role will involve: Working with customer support tickets in our Salesforce Service Cloud ticketing system Providing enterprise-level support to our customers and partners, focusing on technical issues related to logging, metrics, SIEM, and cloud technologies. Engaging directly with customers to quickly assess, troubleshoot, and resolve issues from simple to complex, ensuring effective communication and setting clear expectations. Document enhancements or defects in our products and advise on best practices for implementing and using the Sumo Logic service. Offering valuable feedback to our engineering, product management, and CS leadership teams based on customer interactions and experiences. Developing and refining processes, procedures, and tools for the support team to optimize customer interactions and stakeholder interactions. Producing Knowledge Base (KB) articles for common issues lacking a current KB or revising existing KB articles for the ticketing system KB and public community KB. What You Will Bring With You Extensive SaaS Experience: Proven track record in a technical role managing multiple customer accounts, preferably with a background in DevOps Engineering, SOC analysis, or similar technical positions. Customer-Centric Approach: Passion for customer satisfaction and problem-solving, with the ability to manage relationships across various levels, from technical practitioners to executives. Communication Excellence: Possesses professional and transparent communication skills. Able to deliver technical context to various stakeholder levels using remote (e.g., Zoom) or written media. Strategic Problem-Solving: Ability to navigate ambiguity, proactively seek necessary support, and manage multiple accounts with attention to detail. Situation Management: Capable of assessing client scenarios, documenting issue timelines, and working with executive management and product engineering towards root cause analysis and final assessments. Desire to Learn: Thrive in a fast-paced, high-growth, rapidly changing environment with the ability to work with and deeply understand a new product or service. Utilize Sumo-offered LinkedIn learning and other resources to increase technical knowledge and sharpen soft skills. Ability to support multiple international time zones Desired Technical Qualifications Monitoring Platform Experience: Proficiency in Sumo Logic or similar platforms (e.g., Splunk, Data Dog, Elastic, New Relic, Appdynamics, VMWare Tanzu). In-depth Knowledge of Logging Systems: Proficiency in systems like Windows Event Viewer, Syslog, R Syslog, & Syslog-ng. Expertise in SIEM and Cloud Technologies: Strong understanding of cloud services (AWS, GCP, Azure) and security information and event management (SIEM) principles. Advanced Technical Skills: Experience with system administration, SSH management, and basic scripting and programming (Java, C++, Python, PowerShell, Bash, etc.). Query Language Proficiency: SQL or similar query language skills. Kubernetes and Docker Proficiency: Extensive experience in setup, configuration, troubleshooting, tuning, and infrastructure management. Network Savvy: Solid knowledge of TCP/IP, ping, traceroute, Netcat, TCP dump, Wireshark, nslookup, etc. OSS skills in Otel, Prometheus, and Falco are a plus Sumo Logic experience is a big plus but not required Travel Requirements Minimal, but generally once a quarter to once a year (1-5%) for corporate training and mandatory meetings. Education Bachelor's or Master's degree in Engineering, Computer Science, or a similar field, or equivalent work experience. Join us at Sumo Logic and contribute to our mission of revolutionizing technical support in the digital business world, with a particular focus on logging, SIEM, and cloud technologies. About Us Sumo Logic, Inc. empowers the people who power modern, digital business. Sumo Logic enables customers to deliver reliable and secure cloud-native applications through its Sumo Logic SaaS Analytics Log Platform, which helps practitioners and developers ensure application reliability, secure and protect against modern security threats, and gain insights into their cloud infrastructures. Customers worldwide rely on Sumo Logic to get powerful real-time analytics and insights across observability and security solutions for their cloud-native applications. For more information, visit www.sumologic.com. Sumo Logic Privacy Policy. Employees will be responsible for complying with applicable federal privacy laws and regulations, as well as organizational policies related to data protection. Show more Show less

Come work at a place where innovation and teamwork come together to support the most exciting missions in the world! Job Summary: We are seeking a Software QA Engineer with 2–4 years of experience in software quality assurance and network security testing. The role includes performing functional, regression, and performance testing using both manual and automated approaches. You will design and execute test cases, identify issues early in the development cycle, and ensure thorough test coverage. This role is ideal for someone with a passion for network security, automation, and quality engineering in a fast-paced and collaborative environment. Key Responsibilities: Design, develop, and execute test plans and test cases for network security products. Good understanding of TCP/IP, NAT, VLAN, Routers, Switches, Firewalls and Cloud-based networking services. Conduct functional, performance, scalability, stress, and regression testing of network security product. Automate test cases using tools and frameworks such as Python, Robot Framework , Shell, Powershell scripts. Use packet capture and analysis tools (e.g., Wireshark, tcpdump) to debug network issues and validate traffic. Log, track, and triage defects using tools like JIRA, ensuring timely resolution. Review product requirements and technical specifications to identify testable conditions and develop testing strategies early in the development cycle. Assist with the reproduction and debugging of customer-reported issues. Document test procedures, results, and analysis for internal and external use. Qualifications: Preferred: BE / B.Tech or equivalent degree 2-4 years of experience as QA engineer in networking or network security domains. Strong understanding of networking fundamentals, including OSI model, TCP/IP, VLAN, Routers, Switches, Firewalls and common network services like DNS,DHCP,FTP,HTTP,NAT, VPN etc Experience with Linux/Unix systems and scripting languages (Python, Bash, Shell). Familiarity with network testing tools and traffic generators. Knowledge of automation frameworks and hands-on experience in test automation. Good to have: Experience with virtualization or cloud networking (e.g., AWS, Azure, GCP). Certifications such as CCNA, CCNP, or equivalent are a plus. Soft Skills: Strong analytical and problem-solving skills. Ability to work independently and within a collaborative team environment. Excellent written and verbal communication skills. Detail-oriented with a focus on quality and continuous improvement. Tools & Technologies: Automation: Python, Robot Framework, Bash, Shell Networking Tools: Wireshark, tcpdump, iperf, Netcat, IXIA, Spirent Test Management: JIRA, Zephyr Operating Systems: Linux (Ubuntu, CentOS, OEL), Windows Show more Show less

Skills: Nessus, Burp Suite, Metasploit, OWASP ZAP, Nmap, Qualys, Wireshark, Kali Linux, Position: VAPT Engineer Reporting to: Platform Lead Infrastructure Security Employment Type: Employee - Full Time Work Location: Guwahati Key Focus area: Infrastructure Penetration Tester Key Responsibilities Identification and remediation of new vulnerabilities and risk analysis for Infrastructure is a key responsibility. Identifying and maintaining Key metrics and SLA on Infrastructure Security. Ensure that vulnerability assessments are performed to evaluate effectiveness of security controls in applications, middleware, databases, network and operating systems. Thorough experience in configurations reviews against CIS benchmarks and security standards. Ensure all Hardening and Patching activities are conducted and tracked as per defined policies. Create/Update hardening documents and build audit file for automated testing. Knowledge of current and emerging security threats and techniques for exploiting security vulnerabilities. Conduct security penetration testing to identify vulnerabilities and potential security risks along with designing and implement security solutions to protect enterprise systems, applications, data, assets, and people. Collaborate with cross-functional teams to ensure security measures are integrated into all aspects of the organization's operations. Perform Internal/ External Penetration Testing on Jio Infrastructure and producing reports with recommendations for detailed penetration testing findings. Sound understanding of Azure/GCP/AWS environment activities and Perform Vulnerability Assessment & Penetration Testing for networks (internal & external), applications, APIs & cloud assets along with Red & Purple Team assessments. Safeguarding information, infrastructures, applications, and business processes against cyber threats. Proactively create, share, and read reports as part of the penetration testing activities. Responsible for utilizing threat intelligence to identify new threats in our environment, coordinating with stakeholders to remediate identified vulnerabilities, and ensuring closure through thorough cross-validation. Qualification And Work Experience Qualification: BE / BTech (Similar Education Background) Work experience: 7-15 Years 7+ years of experience in Infrastructure Penetration Testing and Vulnerability Management including practical experience with Linux and Windows operating systems. Thorough understanding of Application and Infrastructure Architectures, and related vulnerabilities. Ability to interpret and prioritize vulnerability scan results into remediation actions and tracking those actions through to completion. Working knowledge of ORACLE DB, MS SQL DB, MYSQL DB & Network Devices is required. Ability to analyse vulnerabilities to appropriately characterize threats and provide remediation advice. Familiarity with classes of vulnerabilities, appropriate remediation, and industry-standard classification schemes (CVE, CVSS, CPE). Extensive experience in vulnerability management, including the ability to forecast potential threats and develop proactive mitigation plans. Hands on experience in testing diverse infra components including various enterprise platforms such as private clouds, OpenShift infra, dockers/container infra etc. The candidate should be able to perform manual & automated penetration testing for internal, external perimeter, web applications, IT infrastructure, end-points, cloud etc. using hacking tools; e.g. Nuclei, Acunetix, BURP, Wireshark, Nmap, netcat, Firebug, Nessus, Kali OS, Parrot, Metasploit, Aircrack-ng. Preferred: Security related professional certification (e.g. CEH, CPENT, OSCP, OSCE, OSWE, GPEN, GWAPT or similar certifications) Preferred: Script writing skills (Python/Ruby/bash/PowerShell). Experience with security standards and frameworks such as ISO 27001, NIST, and PCI DSS. Preferred: Security solutions technologies such as IPS, firewalls, endpoint protection, web/email filtering, DLP, Digital rights management, encryption, SEIM, and virtualization platforms. Expertise in performing grey box/Black box testing. Experience devising methods to automate testing activities and streamline testing processes. Proven ability to develop and test Proof of Concept (PoC) exploits as part of vulnerability assessment and penetration testing exercises. Competencies / Expertise Required (Functional & Behavioral) Systematic strong analytical thinking and problem-solving skills. Excellent in analytical thinking for translating data into informative visuals and reports. Adaptable to change. Quick Learner Open learn and work on new technologies and products. If you're interested, please share below mention details for the same. Location Preferred location Current Co Experience Current CTC Expected CTC Notice Period Offer in Hand Highest Education SSC % HSC % Graduation % University Name Regards, Ashwini Chakor Show more Show less