Principal Security Engineer – Automotive Ops Lead

Company: Hamilton Barnes Associates Limited
Apply for the Principal Security Engineer – Automotive Ops Lead
Location: Brackley
Job Description:

Hamilton Barnes Associates Limited is seeking a Principal Information Security Engineer to own day-to-day security operations and the technology stack supporting cyber defence. The role is hands-on, delivering technical outcomes with a focus on operational excellence while guiding a small security team at our Brackley headquarters.

You will own and operate security tooling, drive improvements, and partner with IT to enable risk-informed decisions.

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Posted: August 17th, 2026