Exciting Opportunity for Systems Modelling Engineers Position: Systems Modelling Engineer Location: Livingston or Glasgow, Scotland Salary: £55-65k Contract: Permanent, Full-time (37 hours per week) Copello have partnered with a leading company in defence and aerospace technology. They are looking for passionate, skilled Modelling Engineers to join our growing Assured Position Navigation and Timing (APNT) Engineering team. What You'll Do: Model, simulate, and assess navigation systems during the early phases of development. Support model-based design for system conceptualisation and prototype development. Assist in the design of complex systems, including System-on-Chip. Engage in hands-on laboratory work and product testing. What We Need: Proficiency in MATLAB and Simulink. Strong problem-solving and analytical skills. Experience in FPGA or Embedded Software Design. SC Security Clearance (or eligibility). A background in Navigation, DSP, or a related field is highly desirable. Bachelor degree or PHD in Engineering, Physics or related subject (desirable) Knowledge of System-on-Chip (SOC) (desirable) What We Offer: Competitive salary and 25 days holiday ( statutory). Generous pension contribution (up to 10.5%). Life assurance (6x salary). Flexible working options and enhanced family leave policies. Career development opportunities, including professional qualifications support. Join to be part of a diverse, dynamic team that is shaping the future of defence and aerospace. Apply now to make an impact