https://jobs.co.uk/job/sc-systems-architect-experis--50d048c5-0fdd-477a-b1db-c8a8694bc6fc RSS feed for SC Systems Architect at Experis. en-gb Sun, 18 Oct 2026 20:23:24 GMT https://jobs.co.uk/job/sc-systems-architect-experis--50d048c5-0fdd-477a-b1db-c8a8694bc6fc https://jobs.co.uk/job/sc-systems-architect-experis--50d048c5-0fdd-477a-b1db-c8a8694bc6fc Tue, 13 Oct 2026 23:00:00 GMT Location: Corsham | Salary: Negotiable | Type: Contract | Job Title: SC Cleared Systems Architect (Military Messaging Solution) Location: Corsham Duration: 12 months Rate: Up to -500 per day via an approved umbrella company Must be willing and eligible to go through the SC clearance process Our Client is hiring for a reputed client to support the UK Strategic Command with expert system architecture, technical assurance, and migration design services for a secure multi-domain Military Messaging Solution (MMS). If you enjoy solving complex technical challenges while keeping governance and security front and centre, this is a role where your architecture decisions genuinely matter. What you''ll be doing: Own technical design accountability for the MMS target architecture and ensure strong architectural governance Develop and assure high-level and low-level designs for secure, multi-domain message routing across distinct security domains Verify system topologies align with standard protocols such as STANAG 4406, STANAG 5066, ACP127, and DOI 103(s) Support information assurance mapping, including security boundaries, cross-domain solutions, guard gateways and PKI token structures to meet defence accreditation needs Lead legac... Contract