https://jobs.co.uk/job/sc-systems-architect-experis--283cb001-289b-4e70-93d4-e63957db0510 RSS feed for SC Systems Architect at Experis. en-gb Sun, 18 Oct 2026 19:33:16 GMT https://jobs.co.uk/job/sc-systems-architect-experis--283cb001-289b-4e70-93d4-e63957db0510 https://jobs.co.uk/job/sc-systems-architect-experis--283cb001-289b-4e70-93d4-e63957db0510 Fri, 16 Oct 2026 11:53:36 GMT Location: Corsham | Salary: 10000-500000 Annual | 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 processOur 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 governanceDevelop and assure high-level and low-level designs for secure, multi-domain message routing across distinct security domainsVerify 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 needsLead legacy modernisation and IP mi... Contract