Cyber Security Consultants - DV Cleared

We are seeking experienced Security & Technology Professionals to support critical programmes in a secure defence environment. These roles span architecture, assurance, operations, and technical delivery disciplines and require individuals who can operate effectively within highly regulated, mission-critical settings.

All positions are based full-time on-site in Warton (5 days per week) and require candidates to hold a current and valid MOD DV clearance at the time of application. Scope of Opportunities

We are hiring across multiple security and technology disciplines, including:

• Security Architects
• Security Assurers
• Information Security Consultants
• SOC Analysts
• OT Architects
• Cross Domain SMEs
• IT Administrators
• Service Managers
• Product Security Managers
• Penetration Testing Specialists
• Technical Project/Programme Managers

Key Responsibilities (Role Dependent)

Security Architecture & Design

• Define and review secure architectures across enterprise IT and OT environments.
• Act as technical authority for secure system design and implementation.
• Lead threat modelling, risk assessments, and security design reviews.
• Ensure compliance with defence security standards and secure-by-design principles.

Security Assurance & Governance

• Deliver independent security assurance across programmes.
• Support accreditation activities and compliance reviews.
• Develop and maintain security documentation, standards, and risk registers.

Security Operations & SOC

• Monitor, analyse, and respond to security events and incidents.
• Strengthen detection, response, and resilience capabilities.
• Support vulnerability management and remediation activities.

OT & Cross Domain Security

• Provide expertise in Operational Technology environments.
• Design and assure secure cross-domain solutions and data transfer mechanisms.
• Evaluate network segregation and high-assurance controls.

Penetration Testing & Vulnerability Management

• Conduct or oversee penetration testing engagements.
• Assess vulnerabilities and validate remediation strategies.
• Support red/blue team activities where required.

Service & Product Security

• Embed security into live service management processes.
• Act as Product Security lead across development life cycles.
• Integrate DevSecOps controls and secure SDLC practices.

Technical Delivery & Programme Support

• Manage security-focused technical workstreams.
• Provide governance reporting to senior stakeholders.
• Translate technical risks into business impact and mitigation plans.

• Valid and transferable MOD DV clearance (mandatory).
• Availability to work on-site in Warton, 5 days per week.
• Strong background in one or more of the listed security disciplines.
• Experience working in secure, defence, or highly regulated environments.
• Relevant certifications (eg, CISSP, CISM, TOGAF, Crest, cloud certifications).