Security Assurance Advisor

Security Assurance Advisor
Location: Flexible within UK offices Bristol / London / Cheltenham / Birmingham / Manchester
Duration: ASAP / 12-18 months

Vetting: SC clearance required

Umbrella Only

Our client, a reputable organisation, is hiring a Security Assurance Advisor to support the implementation and maintenance of their Secure Networks Security Assurance framework. This role involves working closely with internal teams and external stakeholders to ensure compliance with UK government security standards.

What you'll be doing:
* Assist in developing protocols and processes for secure network assurance
* Maintain security approvals, risk assessments, and compliance statements against the Cyber Security Model and other standards
* Conduct security assessments for cloud systems like Microsoft 365
* Support certification processes such as Defence Cyber Certification
* Perform compliance audits and stay updated on MOD and regulatory guidance
* Provide security assurance guidance, review network design, and track risk mitigation actions
* Liaise with internal teams and external bodies like MOD CyDR
* Support external audits (ISO27001, MOD) and oversee third-party authorisations

What you'll bring:
* Strong attention to detail and a 'completer finisher' mindset
* Experience working in cyber security within a UK MOD-related environment
* Knowledge of UK MOD security standards (Def Stan 05-138, Cyber Security Model) and UK government standards (Cyber Essentials, NCSC principles)
* Familiarity with risk assessment standards (IS1, NIST SP800-30)
* Effective communicator with stakeholder engagement skills
* Proficiency with Microsoft Office tools

Desirable:
* Knowledge of ISO27001, CMMC, NIST Cyber Security Framework
* Understanding of UK nuclear regulations and security standards

This is an excellent opportunity to contribute to critical security projects within a dynamic environment. If you have the expertise and are ready to make an impact, we look forward to your application!