Job Title: Mechanical Design Engineer Company: MEPH Contractor Job Type: Full-Time | Permanent Salary: Competitive, based on experience Start Date: ASAP

The company A leading MEPH contractor based near Cirencester, specialising in mechanical, electrical, and HVAC installations across commercial, industrial, and public sector projects. Known for their high standards, technical expertise, and commitment to delivering energy-efficient, sustainable building solutions. As they continue to grow, they are looking for a talented Mechanical Design Engineer with a strong HVAC focus to support their expanding project portfolio. Role Summary: The Mechanical Design Engineer will take ownership of the mechanical (HVAC) design aspects of building services projects from concept to completion. You’ll work closely with our in-house delivery team and external consultants to ensure systems are designed efficiently, meet client requirements, and comply with relevant standards. Key Responsibilities:

* Design and specification of HVAC systems including ventilation, heating, cooling, and air conditioning for commercial and public buildings

* Produce technical schematics, layout drawings, and schedules using AutoCAD and/or Revit

* Conduct thermal load calculations, duct and pipe sizing, and equipment selection

* Liaise with architects, consultants, and subcontractors to coordinate design intent and installation practicalities

* Car...