Job Description

We are hiring for one of our direct client in BKC (Bandra Kurla Complex), Mumbai.
Job Title: Senior Network Security Engineer Cisco ISE
Location: Mumbai - BKC (Onsite)
Experience: 6+ years
Job Type : Contract to Hire
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.
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)

Skills Required