Salary: £48,000 - 54,000 per year Requirements: Strong experience in cyber security assurance / risk / governance roles Proven background in secure cloud or infrastructure design (Azure/M365) Experience with risk frameworks (ISO 31000, NIST, OWASP, etc.) Knowledge of GovAssure, CAF, ISO27001, Cyber Essentials Familiarity with Entra ID / Azure / M365 Experience with SIEM / EDR / vulnerability management tools Understanding of access control models (RBAC/ABAC) Experience supporting audits, assurance reviews, and remediation plans Ability to translate technical risk into clear business language Must hold SC clearance Responsibilities: Conducting risk assessments across IT, cloud and OT environments Reviewing and advising on security architecture & design patterns Owning and maintaining enterprise risk registers Leading technical assurance reviews aligned to GovAssure / CAF / ISO27001 Supporting audit, compliance, and remediation activities Embedding security controls across platforms (Azure, M365, infrastructure) Working closely with engineering, architecture, and delivery teams Technologies: Azure Cloud OWASP RBAC Security More: We are a leading UK research and technology organisation delivering nationally significant programmes. We are looking for an SC cleared Cyber Security Assurance Specialist to play a key role in securing a complex, hybrid technology estate. This is an 8-month rolling contract, paying £407 PD Inside IR35, with the role based in Culham two to three days per week. Join our team and contribute to impactful projects while developing your professional skills. last updated 21 week of 2026