Mechanical Design Engineer

1st Step Solutions are proud to be supporting one of our longstanding clients with an exciting opportunity for an experienced Mechanical Design Engineer within the Mechanical & Electrical (M&E) industry. Company Overview: Our client is a leading building services engineering contractor with a long-standing reputation for delivering high-quality projects across the UK. Specialising in large scale residential, student accommodation and hotel projects. Role Overview: They are seeking a talented and motivated Mechanical Design Engineer to join their team. You will be responsible for the mechanical design of building services for residential and mixed-use developments from concept through to completion, ensuring compliance with all relevant standards and delivering high-quality, cost-effective solutions. Key Responsibilities: * Develop detailed mechanical designs (HVAC, domestic services, LTHW systems, etc.) for residential and mixed-use developments. * Collaborate with project managers, architects, electrical engineers, and contractors to ensure seamless integration of services. * Produce technical drawings, specifications, and schedules using AutoCAD, Revit, and other design tools. * Carry out heat loss/gain calculations, pipe sizing, ventilation design, and system selection in line with project requirements and current regulations. * Attend design and coordination meetings with clients, consultants, and other stakeholders. * Review and comment on sub-contractor and supplier drawings and specifications. * Support the pre-construction and estimation teams with technical input and feasibility studies. * Ensure designs meet current regulations, British Standards, and industry best practices. * Support the site delivery teams with technical assistance during installation and commissioning phases. Skills & Experience: Essential: * Degree or HND/HNC in Mechanical Engineering or Building Services Engineering. * Minimum 2-5 years of mechanical design experience in the building services industry. * Proficient in design software such as AutoCAD, Revit MEP, Hevacomp, and IES or similar. * Good understanding of relevant standards (CIBSE, Building Regulations, etc.). * Experience in residential or high-rise building projects. * Excellent communication and coordination skills. * Ability to manage multiple projects and meet deadlines. Benefits: * Competitive salary * Company car/allowance/fuel card * 25 days of annual leave plus bank holidays * Private healthcare and life insurance coverage * Excellent Pension scheme with employer contribution

Location: Northampton, Northamptonshire, GB

Posted Date: 10/28/2025