Principal Systems Engineer Basildon Paying up to £75p/h (Inside IR35) Responsibilities: Contribute to requirements specification and management for complex, multi-faceted outputs. Participate in systems integration, verification, qualification & validation. Supporting junior engineers and contributing to technical excellence across the organisation. Ensure compliance with MIL-STDs, Industry STDs, and regulatory requirements. Supporting activities, including design reviews and peer reviews. Development of the software security plan. Experience required: Knowledge and experience of all stages of the engineering development lifecycle. Proven experience in requirements definition, verification, qualification & validation. Experience in system-level testing. CE Marking compliance for electrical and electronic equipment (EEE). Experience using IBM Engineering Requirements Management DOORS (Dynamic Object-Oriented Requirements System). Awareness of Safety, Security, and other legislative constraints. Ideally, have Defence industry experience. Domain experience in an Electronics-focused role. Evidenced experience of developing training manuals for end users. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultan...