DV Security Architect

Employment type: Contract (Inside IR35)

Duration: 6 months (Plus extension)

Location/working model: Hybrid (Stevenage/London area)

Clearance: Active UK DV

Organisation Overview:

Our Client operates within the security and defence industry, delivering cutting‑edge solutions to support national security and critical infrastructure. Recognised for innovation, professionalism, and commitment to excellence, they foster a dynamic working environment that values expertise, collaboration, and continuous development. As a highly reputable organisation, they offer a workplace culture dedicated to growth, integrity, and technical excellence, making it an inspiring place for talented professionals zu bauen ihre Karrieren.

Role Summary:

Due to strategic growth and evolving security demands, our Client is seeking a highly skilled DV Security Architect. This pivotal role is instrumental in shaping security architecture strategies, ensuring comprehensive protection for complex systems and infrastructure. The appointment represents a unique opportunity to influence high‑profile projects, work on critical initiatives, and contribute to national security efforts.

Responsibilities:

• Design and develop security architectures aligned with organisational requirements and industry standards.
• Collaborate with cross‑functional teams to implement robust security frameworks.
• Assess existing security controls and identify areas for enhancement or innovation.
• Provide expert guidance on secure system design, network architecture, and threat mitigation.
• Lead risk assessments, vulnerability analysis, and security assurance activities.
• Develop security policies, standards, and guidelines to ensure regulatory compliance.
• Support project teams by integrating security architecture principles into new initiatives.
• Stay abreast of emerging security threats, technologies, and best practices to inform strategies.

Essential Skills & Experience:

• Proven experience with security architecture design, preferably within defence, government, or highly regulated environments.
• Active DV (Developed Vetting) security clearance or ability to obtain it.
• Strong knowledge of network, application, and system security principles.
• Experience with security assessment and risk management methodologies.
• Familiarity with relevant security standards and frameworks (eg, ISO 27001, NIST).
• Excellent analytical, problem‑solving, and communication skills.
• Ability to work effectively within a multidisciplinary team.

Desirable Skills & Experience:

• Prior experience working on large‑scale or critical national infrastructure projects.
• Certifications such as CISSP, SABSA, TOGAF, or equivalent.
• Knowledge of secure cloud architectures and modern security solutions.
• Experience in writing and reviewing security documentation and policies.