Our client, a distinguished player in the Defence & Security sector, is seeking a diligent and dedicated Project Security Manager to join their team on a permanent basis. Key Responsibilities: As a Project Security Manager, you will undertake a pivotal Product Support role across multiple projects, predominantly during product development using Secure by Design (SbD) principles. Reporting to the Supportability Engineering Functional Lead, your key responsibilities will include: Performing Project Security risk analysis Ensuring project security deliverables and processes meet customer requirements Developing and implementing robust Product Security Policies Estimating manpower for bid processes Chairing internal and external project Security Reviews and Working Groups Providing additional assistance to the Supportability Function as necessary Collaborating with project teams across engineering, product development, and quality assurance Job Requirements: Experience in Project Security planning and implementation (e.g., NIST 800 series) Experience in delivering project documentation using SbD principles Experience in Security/Information Assurance (e.g., CESG Good Practice Guides) Experience in Security risk assessment (e.g., NCSC methodology) Commitment to quality, performance, and cost-efficiency Strong collaboration and teamwork skills Ability to work autonomously while maintaining professional integrity Proficient computer skills, including MS Office suite Excellent literacy and communication skills Ability to attain SC UK security clearance Desirable Skills: Risk Management DevSecOps Electromagnetic Compatibility TEMPEST Familiarity with Defence Security Standards (e.g., Def Stan 05-138, JSP440) Previous experience in Defence Security or related sectors Benefits: Full lifecycle and vertical exposure Paid overtime or time off in lieu Flexible working hours Role-specific allowances Holiday closedown from 24th December to 2nd January Competitive employer-matched pension scheme Private Medical Care Training and upskilling opportunities Salary sacrifice schemes Gym discounts and onsite gym access (Chertsey office) Provision of company tech equipment Relocation package If you are an experienced Project Security Manager eager to contribute to cutting-edge projects in the Defence & Security sector, we encourage you to apply now and become a part of our client's innovative team