Principal Systems Engineer ££45,000-£52,500 GBP Onsite WORKING Location: Coventry, Birmingham, West Midlands - United Kingdom Type: Permanent Principal Engineer - Systems Engineering (Model Based Architecture) Location: Coventry (hybrid and flexible working available) Salary: £55,000-£61,500 This role involves leading the development of model-based systems engineering (MBSE) artefacts and defining architectures for complex technical systems. You'll work on a major national programme and help integrate systems across a submarine platform. Key Responsibilities: Design and maintain system architectures and requirements Generate SysML views to capture system interactions Develop MBSE artefacts across multiple products Collaborate with cross-functional teams to define system functions and requirements Decompose complex designs into manageable components Support full project lifecycle from planning to operational readiness Required Skills: STEM degree or equivalent Strong familiarity with SysML and MBSE tools (e.g., Enterprise Architect) Deep understanding of systems engineering and ISO/IEC 15288 processes Benefits: Includes pension scheme, enhanced leave, share incentive plan, flexible working, relocation support (subject to eligibility), and more. Reference: SCU/PSE/22/7 Postcode: CV1 secu