Principal Systems Engineer12 month contractLuton (90% onsite)£65ph (Inside IR35)A fantastic opportunity to work in the modification, test and certification of a number of EW Sensor products for our export customers. The role entails applying knowledge and experience of Systems Engineering to support the specification, development, integration, testing and certification of these systems. Key responsibilities - Principal Systems EngineerUpdate and manage the requirements and acceptance evidence for system variantsSupport system integration, verification, and validation activities to test compliance to the requirements and gather appropriate evidence for the certification.Developing and implementing engineering change requests to support delivery of new system variantsDevelop and deliver engineering specifications, reports and presentations.Your Skills and Experience - Principal Systems EngineerHigh proficiency in requirements generation and management using IBM DOORS.Good understanding of formal testing to gather certification evidenceGood experience of managing engineering change requests from creation to verificationGood understanding of design compliance and acceptance criteria to achieve system certificationStrong understanding of systems engineering principles across the development lifecycle.Ability to obtain SC Clearance for UK-caveated programmes.