Job Description Mechanical Engineer – Heat Exchanger Design & Manufacture Essential that candidate can perform site surveys as required to suit project requirements Contract Duration: 12 months. Location: Whitehaven / Hybrid 3 days minimum office working Start Date: ASAP Overview We are seeking an experienced Engineer with a strong background in design and manufacture with pressure vessel design codes. The successful candidate will support design close out and manufacturing documentation for high-integrity shell and tube heat exchangers and/or pressure vessels within the nuclear sector. Key Responsibilities Support the close-out of design and manufacturing documentation from concept through to manufacture and delivery. Design by Analysis (DBA) assessments in compliance with relevant industry codes. Prepare, review, and interpret detailed manufacturing drawings, specifications, and documentation. Liaise with multidisciplinary teams including design, manufacturing, and quality engineering. Contribute to technical documentation, including design calculations, specifications, and drawings. Essential Skills & Experience Proven experience in the design and manufacture of shell and tube heat exchangers / pressure vessels. Knowledge of FEA. Experience with design by analysis methods and code assessments. Working knowledge of pressure vessel codes with ability to interpret and apply design code requirements. Ability to read, produce, and check manufacturing drawings and technical documentation. Strong appreciation of general manufacturing processes, including materials, fabrication, and inspection methods. Desirable Skills & Experience Experience with one of the following RCC-M / ASME III / ASME VIII / BS EN 13445. Knowledge of quality assurance and regulatory requirements for high-integrity equipment. Experience with AutoCAD.