ASSYSTEM - United Kingdom, Engineering

Senior Principal Mechanical Engineer sought to lead the Cooling Water Island team for a groundbreaking Small Modular Reactor (SMR) program in Derby, UK. Drive FEED to detailed design, manage multidisciplinary teams, and ensure regulatory compliance (ONR, HSE). Leverage expertise in steam cycle mo...

Senior Principal Mechanical Engineer sought to lead the Cooling Water Island team for a groundbreaking Small Modular Reactor (SMR) program in Warrington, UK. Drive FEED to detailed design, manage multidisciplinary teams, and ensure regulatory compliance with ONR and HSE standards. This role offer...

Seeking a skilled **Mechanical Designer** for a 6-month remote contract in the UK’s Defence sector. You will develop complete design concepts and detailed solutions using **Inventor** and 2D/3D CAD, focusing on piping systems and structural steelwork. Requires an HND/HNC, proficiency in BS/ISO st...

Fire Engineer role in Newcastle upon Tyne: join a fire protection engineering team to analyze 3D models, conduct MAGIC simulations, and design fire detection solutions. Requires a relevant engineering degree, UK/EU fire regulations expertise (BS9999), and proficiency in fire protection calculatio...

Senior Mechanical Engineer sought for Fusion & Modular Nuclear in Bristol. Lead Turbine Island design development, from FEED to EPC delivery, within a regulated sector. Requires expertise in steam turbines, thermal power systems, and UK safety standards. Benefit from hybrid work, career growth, a...

Senior Mechanical Designer sought for a 6-month remote contract within the UK Defence sector. You will develop complete design concepts and detailed solutions using Inventor, focusing on pipework, pressure vessels, and structural steelwork. Key requirements include HND/HNC, extensive BS/ISO stand...

Senior EC&I Engineer sought for radiological systems oversight in Bridgwater (hybrid, relocation support). Lead technical compliance, supplier management, and system integration across project phases. Requires degree, radiation protection knowledge, and nuclear design awareness. Benefits include ...