Cyber Security Architect / Assurance
*Location(s): Remote, Bristol and Newbury
*Type: Flexible, driven by work requirements
*IR Status: TBC
*Rate: £600 - £800
*Clearance: Must have active MOD DV
*Length: 3-6 months
Sanderson G&D are seeking an MOD DV Cleared Security Architect for an existing programme of work in the defence sector.
Role/Requirements
*Assuring secure system architectures aligned to NCSC principles, JSP 440, JSP 604, and MOD security patterns.
*Inputting into High-Level Designs (HLDs) and Low-Level Designs (LLDs) with explicit security controls.
*Conducting threat modelling (STRIDE, attack trees, kill chain analysis).
*Identifying and documenting security requirements for systems, networks, and cloud services.
*Ensuring designs meet classification requirements
*Security Controls & Patterns
*Advising and assuring secure configuration baselines
*Designing identity, access, and privilege models (RBAC, Zero Trust, MFA, PAM).
*Ensuring encryption, key management, and data-handling controls meet MOD standards.
*Design Governance
*Presenting designs
*Ensuring all designs are traceable to MOD security policies and risk appetite.
*Assurance Activities (Compliance, Risk, Accreditation)
*Risk & Compliance
*Conduct risk assessments using MOD-approved methodologies (e.g., NIST, ISO 27005).
*Produce and maintain Security Risk Assessments (SRAs) and Risk Treatment Plans (RTPs).
*Identify non-compliances and propose compensating controls.
*Accreditation & Governance
*Support or lead the RMADS (Risk Management and Accreditation Document Set).
*Work with the Accreditor, DAIS, or Security Assurance Coordinator (SAC).
*Prepare evidence for Security Assurance Cases and IA artefacts.
Reasonable Adjustments:
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