Principal Defence Consultant - Cyber Security

Are you an experienced cyber security professional with a passion for protecting national defence capabilities?

Join a leading consultancy at the forefront of supporting the UK’s defence sector, where your expertise will directly contribute to the security and resilience of mission-critical ICT systems across the Armed Forces and wider defence community.

In this high-trust role, you’ll design and deliver advanced cyber security solutions for complex defence programmes—projects that underpin operational readiness, secure classified information, and protect national interests. Working closely with senior military and civilian stakeholders, you’ll play a key part in shaping the cyber posture of the UK’s defence infrastructure.

You’ll provide technical leadership across engagements, mentor junior consultants, and ensure compliance with MOD standards, including NCSC guidance, and other key frameworks. Whether supporting front-line operations or strategic defence ...