Junior Mechanical Project Manager | M&E Building Services | South Coast | £45,000 – £55,000 + Car/Allowance + Bonus

Below, you will find a complete breakdown of everything required of potential candidates, as well as how to apply Good luck.

This is a fantastic opportunity for an ambitious Junior Mechanical Project Manager, Mechanical Supervisor, or Site Engineer looking to step into a structured project management role with a respected M&E Building Services contractor.

The position is ideally suited to someone based along the South Coast or within a commutable distance of the wider Hampshire/Dorset region, offering a hands-on pathway into full project management within a supportive and growing business.

About the Company

This opportunity is with a well-established M&E Building Services contractor known for delivering high-quality mechanical and electrical installations across a range of sectors. The business has built long-standing client relationships and is recognised for its supportive, team-focused culture and commitment to developing its people.

The Role

This is a development-focused position offering excellent exposure to the full project lifecycle, working alongside experienced Project Managers and Contracts Managers.

The role is heavily site-based and hands-on, providing the opportunity to learn through live project delivery while gradually taking on more responsibility. You will support the coordination and delivery of mechanical building services installations, with a clear pathway to managing your own projects as your experience develops.

Projects are typically delivered across the South Coast and surrounding areas, including commercial, healthcare, education, and refurbishment works, with mechanical package values generally ranging from £100k to £2m.

Key Responsibilities

* Supporting the delivery of mechanical building services projects from pre-construction through to completion

* Assisting with procurement of plant, materials, and subcontract packages

* Coordinating site teams, subcontractors, and suppliers

* Supporting project planning, progress tracking, and reporting

* Assisting with technical submissions and project documentation

* Attending site meetings and liaising with clients, consultants, and subcontractors

* Supporting commercial activities including variations, valuations, and cost tracking

* Ensuring works are delivered safely and in line with programme requirements

Requirements

* Background within Mechanical Building Services (contractor or installation environment)

* Experience working on HVAC systems, pipework, heating, ventilation, or public health systems

* Experience in a Mechanical Supervisor, Site Engineer, or similar role

* Strong organisational and communication skills

* Keen to progress into a Project Manager role

* Comfortable working on site and travelling across multiple project locations

* Full UK driving licence

Remuneration Package – Junior Mechanical Project Manager

* £45,000 – £55,000

* Company Car or Car Allowance

* Bonus

* Pension

* Laptop and Mobile

* Ongoing training and career development

This role would suit candidates currently working as:

Mechanical Supervisor, Mechanical Site Manager, Mechanical Engineer, Mechanical Foreman, HVAC Engineer, Mechanical Project Engineer, Junior Mechanical Project Manager. xehkeey

Next Steps

Please apply online today, or contact Rob at David Leslie Ltd for an informal and confidential discussion.

About David Leslie Ltd

David Leslie Ltd is a family-run construction recruitment consultancy with over 20 years’ experience connecting professionals and employers across the UK. Specialising in the Building, Fit-Out, and M&E Building Services sectors, our approach is built on trust, integrity, and long-term partnerships, ensuring both clients and candidates receive a service that is personal, transparent, and expertly delivered