Network Security L2 Engineer
NTT DATA · Mumbai, India
FULL TIME
Job Description
Exp - 4-7 Years Location - BKC Mumbai Work Mode - Onsite (Rotational Shift)
Job Summary We are looking for an experienced
Network Security Engineer L2
with deep expertise in
Palo Alto, Check Point, Cisco ASA,
The candidate will be responsible for designing, implementing, troubleshooting, and optimizing enterprise security infrastructure. The role requires strong technical leadership, complex incident resolution capabilities, and experience handling large-scale network security environments. Key Responsibilities Provide L2 support for critical network security incidents and escalations. Design, implement, and manage enterprise security solutions using Palo Alto, Check Point, Cisco ASA, Perform advanced troubleshooting of firewall, VPN, NAT, routing, and connectivity issues. Lead firewall migration, consolidation, and upgrade projects. Configure and support High Availability (HA) environments. Review, optimize, and maintain firewall security policies and rule bases. Conduct security audits, risk assessments, and firewall compliance reviews. Collaborate with Security Operations, Network, Infrastructure, and Cloud teams on security initiatives. Support change management activities and ensure implementation of security best practices. Analyze security incidents and recommend remediation measures. Create and maintain architecture diagrams, SOPs, and operational documentation. Participate in major incident management and root cause analysis (RCA). Mentor L1/L2 engineers and provide technical guidance to project teams.
Job Summary We are looking for an experienced
Network Security Engineer L2
with deep expertise in
Palo Alto, Check Point, Cisco ASA,
The candidate will be responsible for designing, implementing, troubleshooting, and optimizing enterprise security infrastructure. The role requires strong technical leadership, complex incident resolution capabilities, and experience handling large-scale network security environments. Key Responsibilities Provide L2 support for critical network security incidents and escalations. Design, implement, and manage enterprise security solutions using Palo Alto, Check Point, Cisco ASA, Perform advanced troubleshooting of firewall, VPN, NAT, routing, and connectivity issues. Lead firewall migration, consolidation, and upgrade projects. Configure and support High Availability (HA) environments. Review, optimize, and maintain firewall security policies and rule bases. Conduct security audits, risk assessments, and firewall compliance reviews. Collaborate with Security Operations, Network, Infrastructure, and Cloud teams on security initiatives. Support change management activities and ensure implementation of security best practices. Analyze security incidents and recommend remediation measures. Create and maintain architecture diagrams, SOPs, and operational documentation. Participate in major incident management and root cause analysis (RCA). Mentor L1/L2 engineers and provide technical guidance to project teams.
Details
| Company | NTT DATA |
| Location | Mumbai, India |
| Type | FULL TIME |
| Niche | general |