Security Architect - OT - Operational Technology

identifi Global Resources

📍 preston, england, United-Kingdom

Full-time IT & Technology Posted June 20, 2026

Job Description

Security Architect - OT - Operational Technology

Around £700p/d - Outside IR35

Hybrid working with 2-3 days onsite in Preston

6 months initially, with possible extensions due to the long-term nature of the programme.

DV or SC Cleared required

An exciting opportunity has arisen with a highly recognised organisation in the defence sector, focused on transforming and modernising military and security infrastructure through data-driven digital transformation, battlefield management systems, and advanced cybersecurity.

ABOUT THE ROLE

In this role you will be joining a bigger team of Security Architects delivering secure, mission-critical systems across the IT/OT environment for a defence client based in Preston.

You will be responsible for defining, designing, and governing the architecture of industrial and operational systems that control and monitor physical processes. The role ensures OT environments are secure, a...