OT Network L2 – JD

Requesting your support for the below requirement

OT Network L2 JD

Location Hisar

Budget 4.20 LPA

Experience: 4 7 years
Qualification: B.Tech/B.E. in IT/Computer Science/Electronics/Networking or equivalent.

Key Responsibilities

• L2 ownership of plant OT network incidents.
• Troubleshoot complex connectivity and performance issues.
• Manage and troubleshoot industrial switches, routers and firewalls.
• Configure and troubleshoot VLAN, routing, STP, ACL and network segmentation.
• Troubleshoot communication between:
  • PLC
  • SCADA
  • HMI
  • Historian
  • Engineering Workstations
  • OT Servers
  • Industrial devices
• Analyze packet captures using Wireshark.
• Perform root-cause analysis and prepare RCA reports.
• Support OT network architecture and segmentation.
• Coordinate with OEMs, system integrators and cybersecurity teams.
• Execute approved network changes.
• Validate backup of switch/firewall configurations.
• Support network redundancy and high-availability mechanisms.
• Monitor network capacity, latency, packet loss and errors.
• Support OT cybersecurity initiatives.
• Maintain network diagrams, IP plans, configuration documents and SOPs.
• Guide L1 engineers and review escalated incidents.