Lead Network Security EngineerTata Consultancy Services • Chennai, Republic Of India, IN
Lead Network Security Engineer
Tata Consultancy Services • Chennai, Republic Of India, IN
4 days ago
Job descriptionAdminister and manage the Gigamon traffic visibility fabric, including GigaVUE nodes and modules Configure and maintain SSL / TLS decryption policies and forwarding rules using the Gigamon SSL interceptor to provide visibility into encrypted traffic for security tools Ensure 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. Proactively monitor network traffic for anomalies, security breaches and policy violations Contribution to develop and implement network security policies and procedures Participate in incident response activities, providing expert analysis of network traffic and threat actor movements Perform regular health checks, maintain and upgrade for all network security appliances Collaborate with other security teams, i.E. SOC, Incident response, engineering, etc… to improve overall security posture Create 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 tools Bachelor’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 tools Demonstratable expertise in managing and administering Vectra AI’s Cognito platform (NDR), including the management of sensors, correlators and the associated analytics engine Extensive experience with Gigamon’s Traffic Visibility Fabric and specifically, the SSL / TLS decryption capabilities of the Gigamon SSL interceptor Strong understanding of TCP / IP networking protocols, network architecture, and security principles Proficiently with packet analysis tools such as Wireshark and TCPDump Experience with a variety of security technologies, including IDS / IPS, firewalls, proxies, and SIEM platforms Excellent 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.
Role : 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 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 Administration
BAU Operations
Provide training and mentorship to junior staff on the use of security tools and best practices.
Must Have Skills
Create a job alert for this search
Network Security Engineer • Chennai, Republic Of India, IN
Related jobs
Network Security Lead
BNP Paribas • Republic Of India, IN
The main activities of the Manager iNet is to manage, maintain, implement and promote secure, robust, stable, redundant, Network Security infrastructure.
Explore, evaluate and propose latest technol...Show more
Last updated: 22 days ago • Promoted
Senior Network Security Engineer
NTT DATA, Inc. • Pune, Republic Of India, IN
Senior Network & Security Engineer (6–9 years’ experience).The role requires deep hands-on expertise in Cisco Wireless (C9800 Controllers) and Palo Alto Next-Generation Firewalls (with Panorama), w...Show more
Last updated: 20 days ago • Promoted
Lead Network Security Engineer
NanoInfomatrix • Jaipur, Republic Of India, IN
Nano Infomatrix LLC is seeking an experienced.Senior Network Security Engineer.The ideal candidate will have hands-on architect, and setup expertise in network and security technologies, including....Show more
Last updated: 1 day ago • Promoted
Network Security Engineer
MNR Solutions • India
Security SME The Global Defense Cybersecurity Engineering team is responsible for fielding solutions that help defend HSBC against a wide range of threats to the business as we...Show more
Last updated: 19 hours ago • Promoted • New!
Network Security Engineer
Tata Consultancy Services • India
TCS Hiring for Network Engineer L5.Desired Experience Range : 5 years-11 years.Location : Hyderabad, Chennai, Bangalore.Expert-level experience in Checkpoint and Fortinet Firewalls.Strong knowledge o...Show more
Last updated: 2 days ago • Promoted
Network Security Engineer
Confidential • India
You'll implement advanced network defense systems and security protocols to protect distributed cloud infrastructures.Configure and monitor firewalls, IDS / IPS, and endpoint security.Implement netwo...Show more
Last updated: 26 days ago • Promoted
Network Security Engineer
LTIMindtree • Pune, Republic Of India, IN
Cisco ISE and Secure Access technologies.RADIUS, MAB, EAP-TLS, and PKI integration.Experience with Cisco AnyConnect VPN and endpoint posture enforcement.
Familiarity with firewalls (Cisco Meraki, Fo...Show more
Last updated: 16 days ago • Promoted
Network Security Architect & Operations Lead
BNP Paribas • Republic Of India, IN
The main activities of the Manager iNet is to manage, maintain, implement and promote secure, robust, stable, redundant, Network Security infrastructure.
Explore, evaluate and propose latest technol...Show more
Last updated: 22 days ago • Promoted
Senior Network Security Engineer
NanoInfomatrix • India
Nano Infomatrix LLC is seeking an experienced .Senior Network Security Engineer.The ideal candidate will have hands-on architect, and setup expertise in network and security technologies, including...Show more
Last updated: 22 hours ago • Promoted • New!
Network Security Systems Engineer
Tata Consultancy Services • Chennai, Republic Of India, IN
Greetings from Tata Consultancy Services!!.Strong understanding of networking fundamentals (TCS / IP, DNS, DHCP, etc.Experience in Fortinet and Sophos firewalls.
Experience in Network Security concept...Show more
Last updated: 2 days ago • Promoted
Network Infrastructure & Security Engineer
MatchPoint • Republic Of India, IN
MatchPoint Solutions is a fast-growing, young, energetic global IT-Engineering services company with clients across the US.
We provide technology solutions to various clients like Uber, Robinhood, N...Show more
Last updated: 2 days ago • Promoted
Senior Network Security Engineer
FYERS • India
Empower New-age Traders & Investors with the best-in-class technology and platform".We are a bootstrapped company led by our founders who are extremely passionate about creating best-in-class value...Show more
Last updated: 2 days ago • Promoted
Lead Network Security Engineer
The Judge Group • Chennai, Republic Of India, IN
The group is responsible for the Americas, Europe, Middle East and Africa and the Asia Pacific Regions.The team consists of 15 members.
Extranet Delivery team manages the Extranet equipment in the n...Show more
Last updated: 22 days ago • Promoted
Network Security Engineer L3
Krish Services Group • India
Krish is committed to enabling customers to achieve their technological goals by delivering solutions that combine the right technology, people, and costs.
Our approach emphasizes building long-term...Show more
Last updated: 2 days ago • Promoted
Senior Network Security Engineer
The Judge Group • India
The group is responsible for the Americas, Europe, Middle East and Africa and the Asia Pacific Regions.The team consists of 15 members.
Extranet Delivery team manages the Extranet equipment in the n...Show more
Last updated: 2 days ago • Promoted
Network and Security Engineer
Recro • Republic Of India, IN
Designation - Network Engineer.Configure and maintain Cisco Meraki networking devices, including switches and access points.
Monitor network performance and security, proactively identifying and res...Show more
Last updated: 5 days ago • Promoted
OT Network Security Engineer
CBTS • Chennai, Republic Of India, IN
OT Infrastructure – DESIGN, BUILD, AND RUN Aug 2023 DR.The responsibilities of this role are to assist OT Network deployment and Operational Support as a member of the CBTS Enterprise Programs team...Show more
Last updated: 13 days ago • Promoted
L2 / L3 Network Security Engineer – Fortinet Firewall Specialist-Immediate Joiner
DigiHelic Solutions Pvt. Ltd. • India
L2 / L3 Network Security Engineer – Fortinet Firewall Specialist.Network Security with hands-on Fortinet experience.Fortinet Network Security Professional) – Mandatory for L2.Additional : ITIL, CISSP ...Show more
Last updated: 2 days ago • Promoted