https://jobs.co.uk/job/system-architect-sentinel--41f677c0-105e-41d3-b4ed-94d29527b746 RSS feed for System Architect at Sentinel. en-gb Thu, 27 Aug 2026 18:30:52 GMT https://jobs.co.uk/job/system-architect-sentinel--41f677c0-105e-41d3-b4ed-94d29527b746 https://jobs.co.uk/job/system-architect-sentinel--41f677c0-105e-41d3-b4ed-94d29527b746 Thu, 27 Aug 2026 11:52:34 GMT Location: London | Salary: 10000-500000 Annual | Type: Contract | System Architect - Production Domain 3 month contract (extensions likely) London, UK Inside IR35We are seeking a System Architect to support an Automotive client, on an initial 3 month contract, based out of London, Inside IR35.Production Domain Experience: 15+ years in Automotive Systems EngineeringECU/System ArchitectureValidation EngineeringResponsibilities: Own and maintain the System Under Test (SUT) architecture across hardware, software, and test environments throughout the product life cycle.Translate product and system requirements into complete, consistent, and testable system requirements.Define ECU architectures supporting integration, validation, manufacturing, and production readiness.Ensure architecture provides observability, controllability, diagnosability, and scalability.Collaborate with validation teams to enable SIL, HIL, and EOL testing.Define requirements for flashing, provisioning, diagnostics, fault detection, and production ramp-up.Specify interfaces between ECU, vehicle networks, test systems, and manufacturing systems.Act as a cross-functional technical leader across system engineering, software, validation, and industrialization teams. Contract