Senior Network Security Engineer – Vectra and Gigamon
1 day ago
Role: Senior Security Network EngineerMust have Technical Skills: Vectra and GigamonExperience: 7 to 12 yearsJob Location: Chennai, Bangalore and HyderabadRoles & ResponsibilitiesVectra NDR AdministrationServe as the subject matter expert for the Vectra NDR platformAdminister, configure and maintain Vectra appliance and sensorsMonitor, triage and investigate security alerts generated by Vectra, leveraging network metadata and AI-driven insights to identify sophisticated threats, malware and attacker behaviors.Perform threat hunting activities using Vectra’s capabilities to proactively search for indicators for compromise (IOCs) and advanced persistent threats (APTs)Integrate Vectra with other security tools, i.e. SIEM, SOAR, EDR to enable a comprehensive security ecosystem.Gigamon SSL Interceptor AdministrationAdminister and manage the Gigamon traffic visibility fabric, including GigaVUE nodes and modulesConfigure and maintain SSL/TLS decryption policies and forwarding rules using the Gigamon SSL interceptor to provide visibility into encrypted traffic for security toolsEnsure proper traffic distribution to various security and monitoring tools, i.e. IDS/IPS, and analytics platforms while maintaining network performance and availability.Troubleshoot traffic flow and connectivity issues within the Gigamon environment.BAU OperationsProactively monitor network traffic for anomalies, security breaches and policy violationsContribution to develop and implement network security policies and proceduresParticipate in incident response activities, providing expert analysis of network traffic and threat actor movementsPerform regular health checks, maintain and upgrade for all network security appliancesCollaborate with other security teams, i.e. SOC, Incident response, engineering, etc… to improve overall security postureCreate and maintain detailed documentation for all the network security configurations, procedures and runbooks.Generate regular reports on security incidents, threat trends and performance of security toolsProvide training and mentorship to junior staff on the use of security tools and best practices.Must Have SkillsBachelor’s degree in Cybersecurity, Information Technology, Computer Science, or a related field.6+ years of experience in managing and administering Vectra NDR and Gigamon SSL interceptor toolsDemonstratable expertise in managing and administering Vectra AI’s Cognito platform (NDR), including the management of sensors, correlators and the associated analytics engineExtensive experience with Gigamon’s Traffic Visibility Fabric and specifically, the SSL/TLS decryption capabilities of the Gigamon SSL interceptorStrong understanding of TCP/IP networking protocols, network architecture, and security principlesProficiently with packet analysis tools such as Wireshark and TCPDumpExperience with a variety of security technologies, including IDS/IPS, firewalls, proxies, and SIEM platformsExcellent problem-solving skills and the ability to work independently or as part of team.Strong communication and interpersonal skills, with the ability to explain complex technical concepts to non-technical audiences.
-
Greater Chennai Area, India Tata Consultancy Services Full timeRole: Senior Security Network Engineer Must have Technical Skills: Vectra and Gigamon Experience: 7 to 12 years Job Location: Chennai, Bangalore and Hyderabad Roles & Responsibilities Vectra NDR Administration - Serve as the subject matter expert for the Vectra NDR platform - Administer, configure and maintain Vectra appliance and sensors - Monitor, triage...
-
Greater Chennai Area, India Tata Consultancy Services Full timeRole: Senior Security Network Engineer Must have Technical Skills: Vectra and Gigamon Experience: 7 to 12 years Job Location: Chennai, Bangalore and Hyderabad Roles & Responsibilities Vectra NDR Administration Serve as the subject matter expert for the Vectra NDR platform Administer, configure and maintain Vectra appliance and sensors Monitor, triage and...
-
chennai, India Tata Consultancy Services Full timeRole: Senior Security Network Engineer Must have Technical Skills: Vectra and Gigamon Experience: 7 to 12 years Job Location: Chennai, Bangalore and Hyderabad Roles & Responsibilities Vectra NDR Administration Serve as the subject matter expert for the Vectra NDR platform Administer, configure and maintain Vectra appliance and sensors Monitor, triage and...
-
chennai, India Tata Consultancy Services Full timeRole: Senior Security Network EngineerMust have Technical Skills: Vectra and GigamonExperience: 7 to 12 yearsJob Location: Chennai, Bangalore and HyderabadRoles & ResponsibilitiesVectra NDR AdministrationServe as the subject matter expert for the Vectra NDR platformAdminister, configure and maintain Vectra appliance and sensorsMonitor, triage and investigate...
-
Sr Technical Marketing Engineer
2 weeks ago
chennai, India Gigamon Full timeTechnical Marketing Engineer – Networking Focus (India) Want to shape the future of how the world's most critical networks are run and secured? So do we. At Gigamon, we're not just improving operations and security — we're reimagining them. With nearly 2x the market share of our next competitors combined, we're uniquely positioned to become the data...
-
Staff SW Engineer
4 days ago
Chennai, Tamil Nadu, India Gigamon Full time ₹ 12,00,000 - ₹ 36,00,000 per yearAt Gigamon, our purpose is to protect the hybrid networks and data of the largest, most complex organizations on the planet. Certified as a Great Place to Work, we offer a deep observability pipeline that efficiently delivers network-derived intelligence to cloud, security, and observability tools. This helps our customers to eliminate security blind spots,...
-
Staff SW QA Engineer
2 weeks ago
Chennai, Tamil Nadu, India Gigamon Full time ₹ 12,00,000 - ₹ 36,00,000 per yearAt Gigamon, our purpose is to protect the hybrid networks and data of the largest, most complex organizations on the planet. Certified as a Great Place to Work, we offer a deep observability pipeline that efficiently delivers network-derived intelligence to cloud, security, and observability tools. This helps our customers to eliminate security blind spots,...
-
SW Engineer
1 week ago
Chennai, Tamil Nadu, India Gigamon Full time ₹ 6,00,000 - ₹ 18,00,000 per yearAt Gigamon, our purpose is to protect the hybrid networks and data of the largest, most complex organizations on the planet. Certified as a Great Place to Work, we offer a deep observability pipeline that efficiently delivers network-derived intelligence to cloud, security, and observability tools. This helps our customers to eliminate security blind spots,...
-
IT Admin
1 week ago
Chennai, India Vectra LLC Full time**Skills Required**: - Must be well versed with creating Batch scripts and Powershell scripts - Experience in working with Windows Command Line Utilities - Well versed with Windows commonly used commands like Robocopy, xcopy etc - Well versed with creating custom VB Script (VBS) files - Knowledge of working with InnoScript Deployment Package Creation Tool...
-
Staff SW QA Engineer
2 weeks ago
Chennai, Tamil Nadu, India Gigamon Full time ₹ 12,00,000 - ₹ 36,00,000 per yearAt Gigamon, our purpose is to protect the hybrid networks and data of the largest, most complex organizations on the planet. Certified as a Great Place to Work, we offer a deep observability pipeline that efficiently delivers network-derived intelligence to cloud, security, and observability tools. This helps our customers to eliminate security blind spots,...
