OT Security Engineer

OT Security Engineer (Industrial Cyber)

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Warrington | Permanent | 3–5 days onsite
Salary: 65K - 75K
Secure systems that actually matter.
This role sits on a major, safety-critical industrial programme where downtime isn't tolerated and cyber security has real-world consequences. You'll be hands-on designing, building, and proving secure OT environments, not just writing policies about them.
What you'll do
Design and implement secure OT / ICS networks
Harden PLCs, SCADA, and HMI systems
Deploy segmentation, firewalls & intrusion detection
Lead testing, integration & FAT
Own delivery from design through to commissioning
Why it's worth a look
You'll own solutions end-to-end, not just advise
Work on critical infrastructure where your impact is visible
Close collaboration with automation & project teams
What you'll bring
Experience securing industrial / OT environments
Strong networking knowledge (EtherNet/IP, TCP/IP)
Hands-on with SCADA, PLCs, segmentation & firewalls
Onsite in Warrington (3–5 days/week). xwzovoh
Ideal for someone who prefers real systems over slide decks.