ASSYSTEM - United Kingdom

Senior Principal Mechanical Engineer sought to lead the Cooling Water Island team for a groundbreaking Small Modular Reactor (SMR) program in Newcastle upon Tyne. Drive FEED to detailed design, ensure regulatory compliance, and manage multidisciplinary teams. Requires Chartered Engineer (CEng) st...

Senior Principal Mechanical Engineer sought by Assystem to lead cutting-edge fusion and modular nuclear projects in Bolton, UK. You will drive design of critical systems like airlocks and penetrations, leveraging expertise in steam cycle modelling, cooling water equipment, and regulatory complian...

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...

Facilities Manager role in Bolton, UK, with Assystem, a leader in Renewable Energies. This permanent, onsite position requires IOSH/NEBOSH certification and multi-site FM experience. You will lead compliance, stakeholder engagement, budgeting, and ESG initiatives across 10 UK offices. Ideal for a...

Seeking a skilled **Manufacturing Engineer** for the nuclear industry in **Derby, UK**. You will develop and improve production processes, provide technical support, and implement **Lean** and **Six Sigma** methodologies. Requires a relevant degree and 3+ years in a regulated sector. Benefits inc...

UK Change Manager sought for a 2-year fixed term contract in Newcastle upon Tyne. You will deploy a global ERP change roadmap locally, leading stakeholder mapping, impact analysis, and adoption measurement using ADKAR. Requires a Master’s degree and proven change management experience in large-sc...

UK Change Manager sought for a 2-year fixed-term contract in Birmingham. You will deploy a global ERP change roadmap locally, leading stakeholder mapping, impact analysis, and adoption measurement (ADKAR). Requires a Master’s degree, proven change management experience in large-scale transformati...

Seeking an experienced **IT Administrator** in **Bolton, UK** to lead cybersecurity measures, manage **Microsoft 365** and **Windows** environments, and resolve complex incidents. This hybrid role offers **flexible hours**, an **8% pension**, **25 days’ leave**, and professional development. Idea...

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...

Experienced Construction Planner needed for a major civil engineering and infrastructure project in Birmingham. You will develop and manage complex Primavera P6 schedules, ensuring robust logic-linked programmes aligned with project milestones. Ideal candidates have strong CPM expertise, analytic...

Fire Engineer sought in Warrington, UK, to join a fire protection engineering team. You will analyze 3D models, conduct MAGIC simulations, and ensure compliance with UK/EU/US regulations including BS9999. The role demands expertise in fire dynamics, risk assessment, and designing detection soluti...

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...