Assystem is seeking a Mechanical Commissioning Engineer to join the on-site commissioning team at a Nuclear Licensed Site in Derby. The role starts with a 2-shift pattern (Mon–Fri) and may move to 3 shifts from February 2026, supporting commissioning of gas, fluid and vacuum systems and safety-related equipment.
Key tasks include authoring test procedures, recording results, conducting tests, and coordinating with vendors and internal teams to ensure safe, compliant commissioning across nuclear
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Nuclear Mechanical Commissioning Engineer – Derby employer: Assystem UK Ltd
Assystem is an exceptional employer, offering a dynamic work environment where innovation thrives, particularly in the Defence Infrastructure sector. With a competitive benefits package that includes generous annual leave, robust pension contributions, and comprehensive health support, employees are empowered to achieve a healthy work-life balance. The company's commitment to flexible working arrangements, alongside opportunities for professional growth and development, makes it an attractive choice for those seeking meaningful and rewarding careers in a leading nuclear engineering firm.
