OT Network Engineer
- Hiring Organisation
- Harnham - Data & Analytics Recruitment
- Location
- Preston, Lancashire, England, United Kingdom
- Employment Type
- Contractor
- Contract Rate
- £450 - £550 per day
controls (zones/conduits, ACLs, firewalls, secure remote access). Optimise latency/jitter impacting PLC scan cycles and motion control. Integrate and troubleshoot Siemens, Allen-Bradley, Schneider PLC/SCADA systems. Support SCADA/HMI (WinCC Unified, FactoryTalk, EcoStruxure). Deep knowledge of Profinet, EtherNet/IP, Modbus … Strong understanding of industrial control principles and SCADA behaviour. Practical OT networking experience (segmentation, filtering, deterministic comms). Hands-on with key vendor ecosystems (Siemens/AB/Schneider). Able to diagnose complex system-network interactions. Confident working across both OT and IT teams. Desirable: Robotics, AMRs, conveyors ...