About this role
Salary: £? - ? per year
Requirements: Proven security architecture experience within Defence, MOD, National Security or other highly regulated environments.Strong understanding of secure infrastructure, network and platform architectures.Experience with network segmentation and zoning.Experience with firewalls, IDS/IPS and boundary security controls.Experience with PKI, encryption and key management.Experience with Identity & Access Management (IAM/PAM).Experience with Secure-by-Design principles.Experience with threat modelling and security risk assessment.Experience producing security architecture artefacts and supporting accreditation activities.Knowledge of NCSC guidance, JSP 440, Secure by Design and defence security standards.Security certifications such as CISSP, SABSA, TOGAF or equivalent are desirable. Responsibilities: We support the design, assurance and accreditation of highly secure infrastructure and network environments within a classified defence programme.We define security architectures within a multi-disciplinary engineering team.We conduct threat modelling and risk assessments.We ensure compliance with stringent security and accreditation requirements across complex IT and networked systems.We produce security architecture artefacts and support accreditation activities.We work full-time onsite in Hampshire due to the highly classified nature of the programme. Technologies: ArchitectIAMSupportJSPNetworkSecurityTOGAF More:
We are offering a long-term contract role outside IR35 for a DV Cleared Security Architect based in Hampshire. This position sits within a classified defence programme and requires full-time onsite attendance in Hampshire. We are looking for someone to join our multi-disciplinary engineering team and help deliver highly secure infrastructure and network environments. The rate is available on application.
last updated 29 week of 2026