WL

Cyber Security Accreditation Engineer — Documentation, Testing and Remediation for NATO with security clearance

Wlgrouphttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png United Kingdom Posted 23 Oct 2026 Closing: 22 Nov 2026
Permanent Hybrid

Role Description & Technical Scope

A multinational defence organisation accredits every system it puts into service, and this role carries that work: assessing the risk, assembling the evidence, witnessing the testing and dealing with the security accreditation authorities until a system is cleared to operate.

What you would be doing

  • Providing accreditation input into project proposals, statements of work and the wider project documentation, early enough to matter.
  • Conducting security risk assessments for communication and information systems.
  • Identifying, planning and managing the documents accreditation needs — system descriptions and security architecture, accreditation plans, risk assessment reports, security requirement statements, operating procedures and the test and verification plan.
  • Witnessing security testing against that plan, and coordinating the remediation that follows with the people who have to do it.
  • Building working relationships with accreditation authorities and with the internal units involved, so approval is a process rather than a negotiation.
  • Feeding accreditation status into project and portfolio reporting, including highlight and exception reports.
  • Briefing and presenting on the subject to people who are not specialists in it.

What you would bring

  • Several years in cyber security — security architecture, delivery of security capabilities and services, or security risk management in demanding technical environments.
  • Direct experience of accrediting major system acquisition or development projects in a large organisation.
  • Security risk assessment methodologies and the tools that support them.
  • Network knowledge with real deployment experience, including modern addressing.
  • The independence to run your own work and the judgement to coordinate industry teams.
  • A record of delivering systems and capabilities for government, military or industry customers.
  • Fluent professional English.

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Key Details
  • Date Posted: 23 Oct 2026
  • Location: United Kingdom
  • Employment: Permanent
  • Workplace: Hybrid
  • Domain: Networks & Systems
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WL
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Verified Tech Employer

Enterprise technology firm or security consultancy operating across the UK digital defense ecosystem.

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