DV Cleared Cyber Security Engineer

Company: Copello
Apply for the DV Cleared Cyber Security Engineer
Location: Cambridge
Job Description:

Security Engineer (DV Cleared) – Cambridgeshire (Hybrid)

We’re looking for DV-cleared Security Engineers to join a high-profile secure programme, working across complex Defence environments in Cambridgeshire.

You’ll work alongside a Security Engineering Lead and wider engineering teams to implement, maintain and improve security controls across critical systems.

Key Responsibilities

  • Implement and maintain security tooling and technical controls
  • Develop and maintain security baselines and secure configurations
  • Assess vulnerabilities and implement effective risk mitigation
  • Support SIEM, protective monitoring and security logging
  • Work across Windows, Linux, virtualisation, networking and endpoint security
  • Support security accreditation, testing and verification activities
  • Produce technical/design documentation and security artefacts

Technical Experience

  • Endpoint Protection, Malware Protection, Application Control & DLP
  • SIEM / Protective Monitoring
  • Firewalls, proxies, mail gateways and network security
  • Windows & Linux security
  • Virtualisation and hybrid cloud environments
  • PKI, LDAP, SAML & authentication technologies
  • CIS / NIST / MOD security requirements
  • Secure system accreditation and security engineering

This is a great opportunity for a DV-cleared Security Engineer looking for a long-term contract working on complex, security-critical Defence systems

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Posted: September 4th, 2026