Senior Mechanical Design Engineer

Overview We are seeking an experienced Senior Mechanical Design Engineer with a strong background in machinery design for special purpose mechanical equipment, mechanical handling systems, and fabrication projects. The role will be based on a hybrid working arrangement between our Knowsley and Warrington offices.This is an excellent opportunity to contribute to challenging, high-profile projects in the nuclear sector, with a particular focus on equipment for decommissioning environments.Key ResponsibilitiesLead the design and development of bespoke mechanical machinery and handling systems, from concept through to manufacture.Produce detailed 3D models and manufacturing drawings using CAD and SolidWorks software.Prepare and review design calculations, technical specifications, and engineering reports.Ensure designs meet relevant nuclear industry standards, regulatory requirements, and client specifications.Collaborate with multidisciplinary teams, including project managers, structural engineers, and fabrication teams.Oversee supplier engagement, manufacturing support, and site-based engineering activities as required.Support design reviews, hazard assessments, and project documentation in line with nuclear site protocols.Key Experience & SkillsProven track record in special purpose machinery design and mechanical handling equipment.Strong fabrication and manufacturing knowledge.Nuclear industry experience – essential.Experience in nuclear decommissioning projects – highly desirable.Proficiency in CAD and SolidWorks.Ability to lead projects, mentor junior engineers, and liaise confidently with clients.QualificationsDegree in Mechanical Engineering or equivalent (HNC, ONC, or similar considered with relevant experience).Strong knowledge of engineering standards, safety regulations, and quality assurance processes within the nuclear sector.BenefitsHybrid working arrangement (office / home).Opportunity to work on industry-leading nuclear decommissioning projects.Competitive contract rates and benefits.

Created: 2025-09-11