Security Architect

Leidos • Huntingdon, United Kingdom • Posted June 20, 2026

Position Overview

**Description**

**Security Architect**

**Location: Huntingdon**

**UNLEASH YOUR POTENTIAL**

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams in the UK to address some of the most complex problems in defence, government, safety and security, and transportation. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

We are seeking an experienced Cyber Security Architect to be based at our customer site in Huntingdon, Cambridgeshire, with occasional travel to other UK locations. You will work alongside engineering and delivery teams to design, assure, and maintain a strong and resilient cyber security posture across the customer estate.

You will be responsible for ensuring that solution security designs meet all functional and non-functional security requirements, d...