Senior Network Security Engineer L3

Hi Everyone,

We are hiring for Network Security Engineer.

Job Title : Senior Network Security Engineer L3 – Cisco ISE, FTD, ASA

Location : Mumbai, India

Contract to Hire

If Interested please share the resume to [HIDDEN TEXT].

Experience : 5+ years

Job Summary :

We are looking for a skilled and experienced Senior Network Security Engineer (L2+) to join our team in Mumbai. The ideal candidate will have hands-on experience managing and troubleshooting complex network and security infrastructures, with a focus on Cisco ISE, FTD, FMC, ASA Firewalls, and core Routing & Switching.

Key Responsibilities :

• Administer, configure, and troubleshoot Cisco Identity Services Engine (ISE) for AAA, 802.1x, posture, and profiling.
• Deploy, manage, and maintain Cisco Firepower Threat Défense (FTD) with Firepower Management Center (FMC).
• Support and manage Cisco ASA firewalls, including upgrades, failover configurations, ACL management, and VPN policies.
• Perform regular health checks, tuning, and updates for all security appliances and policies.
• Respond to and troubleshoot security incidents, network performance issues, and access problems.
• Design, implement, and support enterprise-level Routing & Switching infrastructure (OSPF, EIGRP, BGP, VLANs, STP, etc.).
• Collaborate with internal and customer IT teams on change management and security hardening initiatives.
• Create and maintain documentation for network / security configurations and SOPs.

Required Skills and Experience :

Preferred Certifications (Nice to Have) :

Work Location :

Skills Required

Stp, Cisco Asa, Routing, Cisco Ise, Eigrp, Bgp, Vlans, Ospf, Switching