Network Security Engineer

Greetings from Tata Consultancy Services!!

We are hiring :

Experience : 6 to 8 years

Location :

Must-Have

• Hands-on experience with Cisco switches/routers in LAN/WAN environments.
• Expertise in managing Cisco/Palo Alto/Fortinet firewalls.
• Administration of wireless solutions (Cisco Meraki, Aruba, Ruckus).
• Experience with Zscaler services (ZIA, ZPA, ZTA).
• Proficiency in managing F5 Load Balancers.
• Knowledge of Cisco Meraki devices, SD-WAN, and wireless technologies.

Responsibility

Responsibilities:

• Resolve advanced and complex network issues escalated from L1, including root cause analysis.
• Configure and manage network devices (routers, switches, firewalls, load balancers) and implement changes per requests/projects.
• Analyze network performance and recommend improvements.
• Maintain accurate documentation of configurations, changes, incidents, and architecture diagrams.
• Perform regular OS upgrades for all network devices.
• Prepare and present technical implementation plans for CAB approval.
• Manage IP address allocation across sites and data centers.

Thanks & Regards

Sumit Bindhani

Tata Consultancy Services