OT Cyber Security Engineer

OT Cyber Security Engineer

Up to £66,000 + 7.5% Bonus

Onsite in Ipswich | Utilities & Critical National Infrastructure

Candidates should take the time to read all the elements of this job advert carefully Please make your application promptly.

We’re partnering with a major UK utilities organisation responsible for protecting critical national infrastructure, and they’re expanding their Operational Technology cyber security team.

This role sits at the heart of SCADA, control systems and industrial networks, helping secure systems that millions of people rely on every day.

What you’ll be doing

• Protecting OT and SCADA environments from cyber threats
• Supporting incident response, root cause analysis and resilience testing
• Designing, implementing and maintaining OT security infrastructure
• Working with Fortinet, SIEM, IDS, VPN and network security tooling
• Supporting NIS and NCSC compliance across OT systems
• Partnering with internal teams, vendors and managed service providers

What we’re looking for

• Experience in OT / ICS cyber security or industrial networking
• Strong network and firewall security background
• Exposure to SCADA or control systems
• Understanding of NIS, NCSC CAF, IEC 62443 xwzovoh
• Comfortable working in regulated, safety‑critical environments

What’s on offer

• Salary up to £66,000
• 7.5% annual bonus
• 25 days holiday + bank holidays
• Excellent pension (up to 10% employer contribution)
• Discounted gym membership
• Cycle to Work & green car schemes
• Long‑term career progression in critical infrastructure security