Sea Trials Engineer | Plymouth, UK We’re representing a pioneering engineering company in Plymouth developing underwater and surface vehicle systems for the defence and subsea sectors. This role is hands-on and varied, combining engineering expertise with practical field work at sea. You’ll play a key part in testing, operating, and maintaining cutting-edge uncrewed platforms — ensuring they meet demanding performance and safety standards. Working within a collaborative, multi-disciplinary environment, you’ll support the full lifecycle of bespoke subsea and surface systems from assembly and integration through to sea trials and operational deployment. Key Responsibilities • Conduct and support structured sea trials and field tests of vehicles and subsystems • Diagnose, repair, and maintain electro-mechanical and control systems • Assist with hardware and software integration, calibration, and fault-finding • Prepare vehicles for deployment, including pre-trial checkouts and post-trial servicing • Capture and report operational data to engineering teams for ongoing product development • Support launch, recovery, and small boat operations while maintaining safety and professionalism Essential Requirements • Degree or equivalent in an engineering, marine, or technical discipline • Minimum 2 years’ experience in marine operations, vehicle trials,...