Networks-OT_L2

Tata Consultancy Services • pune city, maharashtra • Posted June 09, 2026

About the Role

Role - Networks-OT_L2

Years of Experience - 8 to 10 years

Location - Pune


  • Key Responsibilities
  • Operate and support OT LAN and connectivity services across manufacturing sites.
  • Ensure network health, availability, and performance aligned with plant constraints and SLAs.
  • Support centralized remote operations for OT environments.
  • Manage industrial switching environments and plant connectivity.
  • Configure, troubleshoot, and optimize switches, VLANs, segmentation, and redundancy.
  • Support industrial protocols such as PROFINET, Modbus, and EtherNet/IP .
  • Support OT firewalls (e.g., mGuard or equivalent).
  • Implement firewall rules, segmentation, NAT, and secure communication paths.
  • Align OT network changes with cybersecurity and plant security requirements.
  • Coordi...