Cyber Security Consultant - DV Cleared

- 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 - Deliver independent security assurance across programmes - Support accreditation activities and compliance reviews - Develop and maintain security documentation, standards, and risk registers - Monitor, analyse, and respond to security events and incidents - Strengthen detection, response, and resilience capabilities - Support vulnerability management and remediation activities - Provide expertise in Operational Technology environments - Design and assure secure cross-domain solutions and data transfer mechanisms - Evaluate network segregation and high-assurance controls - Conduct or oversee penetration testing engagements - Assess vulnerabilities and validate remediation strategies - Support red/blue team activities where required - Embed security into live service management processes - Act as Product Security lead across development lifecycles - Integrate DevSecOps controls and secure SDLC practices - Manage security-focused technical workstreams - Provide governance reporting to senior stakeholders - Translate technical risks into business impact and mitigation plans