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Network Security Engineer
Tata Consultancy Services
Full-time
chennai, tamil nadu
Network security engineer,automation,encryption,http,less,monitoring,red
Posted:
June 12, 2026
Location:
chennai, tamil nadu, India
Job Description
Greetings from TCS!!!
Role: Cisco Wireless Network Security
Experience: 7 to 15 years
Location: Chennai
Job Description:
- Solid expertise and documented experience in utilizing Cisco ASA versions 9.12, 9.16, 9.22, and 9.23, specifically with the ASA 5500-X series and ASA 5500 series.
- In-depth understanding and established experience with Cisco FTD versions 6.4, 6.5, and 6.7, including the Firepower series models 1000, 2100, 3100, 4100, and 9300.
- Focusing on the enhancement of URL filtering and the upgrade of Cisco firewalls.
- Actively working on transitioning from Cisco ASA to Cisco FTD/Cisco CSF, including the configuration of User-ID, App-ID, and SSL Decryption.
- Applied knowledge of dynamic NAT configurations and NAT port forwarding on CISCO ASA/FTD/CSF.
- Set u...
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Job Type:
Full-time
Location:
chennai, India
Posted:
June 12, 2026
Deadline:
July 22, 2026