Security Architect+ DV Cleared position+ Initial 7 month contract but should be long term+ 500 to 555 per day Inside IR35+ Corsham or Erskine based An experienced Security Architect and Subject Matter Expert (SME) is required to support the design, build, and assurance of Backend Platform and endpoint protection and vulnerability management capabilities within secure, offline (air-gapped) environments.The Architect must apply the NIST Cybersecurity Framework and MoD security policies to the backend platform, while supporting the Security and Infrastructure teams in designing and implementing security controls across the infrastructure and end-user endpoints.The role will provide specialist expertise in the delivery of Security controls, AntiVirus and Vulnerability Management platforms in support of a UK Government secure account. The successful candidate will operate within high-assurance environments, ensuring compliance with MOD security policies and national cyber security standards, while engaging directly with stakeholders across customer sites. Key ResponsibilitiesDesign and implement endpoint security solutions, including AntiVirus/EDR, vulnerability management, and platform security controls.Deliver secure solutions for air-gapped environments, including patching, signature updates, and secure data transfer.Ensure compliance with MOD, NCSC, JSP and NIST security standards.Develop vulnerability management processes, security assurance activities, and accreditation ..... full job details .....