**In This Role, Your Responsibilities Will Be:**

+ Design and configure industrial OT network architectures for DCS and SCADA systems.
+ Configure and maintain industrial Ethernet switches, routers, VLANs, and industrial firewalls.
+ Integrate and support third‑party OT devices, including inverters, SCUs/RTUs, protection relays, PLCs, and SCADA systems.
+ Configure and troubleshoot industrial communication protocols such as Modbus TCP/IP, IEC 61850, OPC/OPC UA, and DNP3.
+ Troubleshoot OT network and communication issues to ensure reliable plant operations.
+ Implement and maintain OT cybersecurity controls in compliance with IEC 62443, NERC CIP (where applicable), and customer‑specific cybersecurity requirements to ensure secure, resilient, and reliable industrial control system operations.
+ Design, configure, and manage industrial firewalls, access control lists (ACLs), and OT network zoning and segmentation in line with defense‑in‑depth principles. Implem...