ASSYSTEM - United Kingdom, Hybrid work

Senior Mechanical Engineer sought for Derby, UK, to lead Turbine Island design within the Fusion and Modular Nuclear Business Unit. Ideal candidates bring nuclear, thermal power, or oil & gas experience, plus expertise in steam turbines and procurement. You will integrate designs, manage supplier...

Senior Systems Engineer sought for Defence packages in Derby, UK. Ideal for professionals with experience in complex regulated industries like Nuclear or Aerospace. Key skills include systems thinking, requirements management, and familiarity with DOORS or Model-Based Systems Engineering. Join a ...

Instrumentation and Controls Commissioning Engineer sought for a hybrid role based in Bridgwater or Bristol. You will support early-stage commissioning, focusing on readiness, coordination, and technical assurance for PLC, DCS, and field instrumentation systems. Requires a degree/HNC, commissioni...

Lead Mechanical Engineer role in Newcastle, UK, offering technical leadership in highly regulated sectors like offshore and oil & gas. You will manage bespoke mechanical design, mentor teams, and use Autodesk Inventor, FEA, and MathCAD. Requires a BEng in Mechanical Engineering, chartered status,...

Lead commissioning for critical infrastructure in Helensburgh, ensuring safety and compliance from design to handover. We seek a manager with 10+ years' technical experience, including nuclear industry expertise in risk, quality, and standards. You'll coordinate teams, manage RAIDO, and ensure se...

Join a major construction programme as a Mechanical HVAC Engineer in Bridgwater. You will support the delivery and installation of heating, ventilation, and air conditioning systems on site. This role requires a relevant degree, HVAC project experience, and strong problem-solving skills. Benefits...

Join a major project as a Hybrid HVAC Construction Engineer in Bridgwater. You'll be the vital link between design and on-site construction teams, resolving technical issues and ensuring compliance. We seek a degree-qualified engineer with strong HVAC project delivery experience. Enjoy a hybrid m...

Join our Fusion and Modular Nuclear team in Blackburn as a Senior Mechanical Engineer. You will lead Turbine Island design, from FEED to EPC, focusing on steam systems and major equipment. This hybrid role requires nuclear/thermal power experience and offers strong career progression and benefits.

Seeking a CIPD Level 7 qualified People Business Partner for a senior HR role in Bristol. You will act as a trusted advisor, managing complex Employee Relations and applying UK employment law commercially. This hybrid position offers a multicultural environment and career progression on impactful...

Seeking two experienced Project Managers to support a key defence client in Reading, UK. You will initiate projects using structured business case methods and Portfolio Entry controls. The role requires 2+ years' experience delivering Concept-stage projects within Government environments. Ideal c...

Join a major Infrastructure Design Authority as a Quality Manager in Derby. You will ensure QA/QC across the full project lifecycle for major infrastructure programmes. Essential experience includes quality management systems, auditing, and non-conformance within sectors like Defence or Nuclear. ...

Join our team in Derby as a Mechanical CAD Engineer for the innovative SMR project. You will create detailed 2D/3D models, layouts, and P&IDs using tools like AutoCAD and Revit. This hybrid role offers career growth, training, and attractive benefits. SC clearance eligibility is required.