A leading defence contractor in the UK seeks a Principal Systems Engineer to support the design and delivery of cutting-edge weapons and missile systems. The role requires working onsite 2 to 3 days a week, with a competitive salary up to £60,000 and a bonus structure. Suitable candidates will have British Citizenship and experience in requirements analysis, system design, and model-based engineering. Benefits include flexible leave, pension contributions, and parental benefits. #J-18808-Ljbffr