Security Controller and Assurance Manager

Security Controller & 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.

Key Responsibilities

✅ 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

What You Bring

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

Why This Role

⭐ 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