Mechanical Project Manager

Mechanical Site Manager – 6 weeks freelance – Witney, Oxfordshire - Start February 2026 – circa £330 per day

AndersElite are seeking a Mechanical Site Manager on a freelance basis to work for a key client initially on a project in Witney, Oxfordshire.

This is a freelance position (available February 2026 onwards) and will offer a salary, depending on experience, of approximately £330 per day.

Our client is well established in the UK building services market, so this is an exciting opportunity to be part of a thriving business with a guaranteed future workflow within the government funded carbon neutral framework.

The first project is based in Witney and is a site based role, five days per week (Mon-Fri), on a de-carbonisation project for a large public building.

The selected candidate will be responsible for managing all elements of the mechanical works, specifically installing air and water source heat pumps, AHU replacement and connecting pre-fabricated plant rooms. They will also be required to be client facing and handle all matters arising from this.

Our client are acting as the principal contractor so Managers with a construction background with a good M&E knowledge would also be considered.

The Mechanical Site Manager will be responsible for managing the site installation team to deliver the project which is expected to last until April 2026.

This position is available from February 2026, with applications welcome from candidates who are either immediately available or serving a short notice period with their current employer.

It is advantageous for candidates to possess a degree / HNC in Building Services or any other technical qualifications, including SMSTS / CSCS for site management, although all applicants will be judged primarily on their previous experience.

Although candidates should be primarily mechanically biased, any understanding of general construction or electrical works would be a great advantage. Any previous experience within de-carbonisation projects would also be welcomed.

If you are interested in this role, please send your Current CV urgently to (url removed)
Only candidates based in UK and eligible to work in UK are allowed