Network Security Engineer
Tata Consultancy Services
2 - 5 years
Bengaluru
Posted: 25/05/2026
Job Description
TCS hiring
Role: Network Security Engineer
Location: Bangalore, hyderabad, chennai
Experience: 8-10
Must Have:
Palo Alto , Network Security
Palo Alto Firewall, Bluecoat Proxy Zscaler Proxy, F5 Load balancer, Juniper Pulse VPN
- Good knowledge in troubleshooting the network related issues.
- Good knowledge on Firewall/VPN technologies.
- Basic undemanding of ITIL process
- Basic troubleshooting knowledge of firewall and VPN technologies
- Flexible in 24/7 Shifts (should be willing to work extra hours / weekends during Major refresh period).
- Performed IOS upgrades on various models of IP Internetworking layer 2/3 switches, Load Balancer, Palo Alto Firewalls
- Sound Knowledge in network and security Products will be gain advantage
- Should have very good oral and written communication skills
- Added advantage if CCNP, PCNSA or PCNSE certified
- Network related audit activities
- Experience in network tools and support & Data center and network room related activities.
- Strong background in process creation and improvement planning; design, test and implement disaster recovery; capacity optimization
Provides root-cause analysis, contributes to the knowledge base, and provides recommendations for continuous improvements to workflow, process, and technology
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