Cyber Security Assurance Specialist

Job Description

Cyber Security Assurance Specialist SC ClearedWe’re supporting a leading UK research and technology organisation delivering nationally significant programmes, and they’re looking for an SC cleared Cyber Security Assurance Specialist to play a key role in securing a complex, hybrid technology estate. The chosen candidate must have capabilites in risk assessments across IT, Cloud and OT environments with exposure to secure cloud or infrastructure design (Azure/M365).This is 8 month rolling contract, paying £407 PD Inside IR 35 to be based in Culham two to three days per week.Key responsibilities include:

• 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

Key experience:

• 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
• Entra ID / Azure / M365
• SIEM / EDR / vulnerability management tools
• Access control models (RBAC/ABAC)
• Experience supporting audits, assurance reviews, and remediation plans
• Ability to translate technical risk into clear business language

SC cleared, one stage, must be commutable from Cluham.