MI

National Security Lawyer | Impactful Role & Flexible Hours

MI5 london Posted 19 Oct 2026 Closing: 18 Nov 2026
Permanent Hybrid

Role Description & Technical Scope

MI5 is seeking experienced legal practitioners to support its national security mission across diverse legal disciplines. You will handle novel and complex legal issues, advising on operations, investigations, and the deployment of technical capabilities while ensuring compliance and sound judgement.

Lawyers from various backgrounds may join and grow across teams, with strong emphasis on training, mentoring, and development; travel is possible but not routine.

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Key Details
  • Date Posted: 19 Oct 2026
  • Location: london
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: Legal
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MI
MI5
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Enterprise technology firm or security consultancy operating across the UK digital defense ecosystem.

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