Dalkia Engineering’s South Region is delivering a growing portfolio of high‑profile construction projects across central London, including landmark sites such as the British Museum, Charing Cross Hospital and Hammersmith Hospital.

We design, deliver and commission mechanical and electrical building services across some of the UK’s most complex and technically demanding environments. Our work spans healthcare, commercial and cultural sectors, where safety, quality, compliance and collaboration are central to everything we do.

As a Mechanical Project Engineer you will play a key role in supporting the technical coordination and delivery of mechanical building services from design development through to installation, testing and commissioning. Working under the direction of the Project Manager and Senior Project Engineer, you will help ensure all works are delivered in line with the project brief, technical specifications, industry regulations and the requirements of the Building Safety Act.

What you’ll bring to the role

You will be a motivated and detail‑focused engineer with a strong interest in M&E building services, particularly mechanical systems within complex buildings. You will enjoy working as part of a collaborative project team and be keen to develop your technical and project delivery experience.

You will bring:

• A solid technical understanding of mechanical building services within an M&E environment, including HVAC, pipework and associated systems.
• The ability to communicate technical information clearly, producing well‑structured RFIs, reports and written correspondence.
• Strong organisational and time‑management skills, with the ability to manage competing priorities, drawings, procurement activities and site issues.
• A practical problem‑solving mindset, able to analyse issues quickly and propose workable solutions.
• High attention to detail when reviewing drawings, specifications, installation quality, commissioning procedures and health & safety requirements.
• A collaborative approach, working effectively with electrical teams, subcontractors, suppliers and wider project stakeholders.
• A proactive attitude to learning, showing curiosity around new technologies, standards and regulations within mechanical and building services engineering.

Qualifications

Essential:

• HNC / HND in Mechanical Engineering or Building Services Engineering
• CSCS card

Desirable:

• Degree‑level qualification in Mechanical or Building Services Engineering
• SSSTS or SMSTS
• Experience using AutoCAD, Navisworks and/or Revizto
• Good working knowledge of Microsoft Excel