🇬🇧 SearchUKJobs.co.uk

Britain's Premier Job Portal

← Back to Jobs

Operational Technology Network Specialist

Tata Consultancy Services | India, India | Posted June 06, 2026

Position Overview

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.
  • Coordinate with securit...

Ready to Apply?

Apply for this Position