Security Controller and Assurance Manager

Cambridge | Hybrid (Onsite Tue-Thu)
6-Month Contract (Inside IR35) - Extension/Perm Potential
Day rate depending on experience
Active SC Clearance preferred (or eligibility required)

We are seeking an experienced Security Controller & Assurance Manager to take ownership of end-to-end security governance within a leading defence engineering environment.

This role spans protective security, personnel security, information/data security and supporting cyber security, acting as the primary security authority on-site and working closely with senior leadership.

This is a key hire driven by increased programme activity and business growth.

? Act as Security Controller & Crypto Custodian
? Lead compliance across personnel, facility & information security
? Oversee accreditation & facility clearance requirements
? Manage handling & protection of classified/protectively marked material
? Own SALs, audits, security reporting & compliance metrics
? Support IT & Cyber teams on secure system governance
? Support HR with vetting and security onboarding
? Deliver security briefings and awareness programmes
? Ensure NPSA-compliant physical security measures across sites & programmes
? Maintain security manuals, SLAs & governance documentation
? Liaise with Police, CTSA, MoD, NPSA, DE&S and other authorities
? Produce monthly security activity & incident analysis for leadership

• Experience in defence, government, secure manufacturing or similar

• Strong working knowledge of GovS 007, JSP 440, DEFSTAN & protective security frameworks

• Familiarity with ISO 27001/NIST/GDPR

• Experience handling sensitive/classified information

• Excellent communication & stakeholder engagement skills

• Ability to work autonomously and influence at senior level

• DISA/vetting-related accreditation beneficial

? Lead security for a high-integrity defence programme
? Visible role with senior leadership engagement
? Hybrid working model (3 days onsite)
? Scope to extend or convert to permanent

Interested? Apply now to have a confidential discussion.