Senior Network Security Engineer – Cisco ISE

2 weeks ago

Mumbai Metropolitan Region, India Neev Full time ₹ 6,00,000 - ₹ 18,00,000 per year

Job Title: Senior Network Security Engineer – Cisco ISE

Location: Mumbai, India (Onsite)

Experience: 6+ 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

  • Manage and support Cisco Identity Services Engine (ISE) configurations,

policies, and deployments.

  • Implement and maintain network access control solutions using 802.1X,

RADIUS, and TACACS+ protocols.

  • Perform daily monitoring, troubleshooting, and resolution of network access and

security issues.

  • Integrate Cisco ISE with external systems such as Active Directory and

Certificate Authorities.

  • Configure guest access, device profiling, posture assessment, and BYOD

policies.

  • Analyze and respond to security incidents involving network access.
  • Assist in ISE software upgrades, patches, and version management.
  • Create and maintain technical documentation and standard operating

procedures (SOPs).

Required Skills

  • 6+ years of experience in network security with 3+ years of direct Cisco ISE

administration and support.

  • Strong understanding of AAA protocols (RADIUS, TACACS+) and 802.1X

configurations.

  • Experience integrating ISE with Active Directory and Public Key Infrastructure

(PKI).

  • Hands-on expertise with ISE profiling, posture assessment, and guest access.
  • Proficient in troubleshooting network authentication and security issues.
  • Good understanding of network protocols, switches, and wireless infrastructure.

Preferred Skills

  • Cisco certifications such as CCNP Security, Cisco ISE Specialist, or equivalent.
  • Familiarity with Cisco DNA Center and Software-Defined Access (SD-Access).
  • Experience with scripting (Python, Ansible) for network automation.
  • Knowledge of ITIL processes for incident, change, and problem management.

Cisco Confiden+al

Educational Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or a related

field.

Preferred Certifications (Nice To Have)

  • CCNP Security / CCIE Security
  • Cisco Certified Specialist – ISE / FTD
  • ITIL Foundation (optional)

Work Location:

  • Onsite at customer location in Mumbai (some travel may be required)

Skills: troubleshooting,switching,ise,asa,fmc,radius,tacacs,dna,network security,cisco,routing,ftd

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