DV‑Cleared Senior Cyber Security Engineer – Lead & Mentor

Company: Leidos
Apply for the DV‑Cleared Senior Cyber Security Engineer – Lead & Mentor
Location: Brampton
Job Description:

Leidos is seeking a Senior Cyber Security Engineer to support a UK customer site (Huntingdon) with occasional travel to London and other UK locations. The role focuses on delivering senior security engineering, guiding engineers, and maintaining a strong cyber security posture across environments.

You will work under the Security Engineering Lead, enhancing tooling, overseeing service desk activities, and ensuring compliance with security baselines and accreditation standards.

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Posted: August 9th, 2026