Mechanical Project Manager - Data Centre / Critical Environment Mechanical Upgrade Projects - Hemel Hempstead
£75,000 - £85,000 + £5,000 Travel Allowance + Bonus + Healthcare
This is a fantastic opportunity for an experienced Mechanical Project Manager to join a respected M&E Building Services contractor delivering mechanical upgrade and replacement projects within a major data centre environment in Hemel Hempstead.
The employer is a long-established contractor with a strong reputation for delivering high-quality mechanical projects across commercial, critical environments and occupied buildings. Their newly developed Data Centre division is experiencing rapid growth, offering long-term opportunities for progression and development.
The Role
You will oversee the delivery of mechanical upgrade, refurbishment and replacement works within a live data centre environment, ensuring projects are delivered safely, efficiently and to a high standard.
Key Responsibilities
* Managing mechanical projects ranging from £100k - £3m
* Overseeing mechanical upgrades, replacements and system improvements
* Working within a live, critical environment with strict compliance procedures
* Managing labour, materials, subcontractors and project documentation
* Ensuring projects are delivered safely, on time and within budget
* Providing ongoing communication with clients and internal teams
* Overseeing works within occupied commercial environments where required
About You
* Mechanical Project Manager or Mechanical Contracts Manager background
* Experience within data centres is beneficial but commercial / occupied building experience is equally considered
* Strong technical understanding of mechanical systems
* Able to manage multiple workstreams and deliver projects effectively
* Strong communication, organisation and client-facing skills
Remuneration Package - Mechanical Project Manager
* £75,000 - £85,000 base salary
* £5,000 travel allowance
* 2.5% project performance bonus
* Private healthcare & dental care
* EOT share scheme
* Ongoing training, development and career progression opportunities
Next Steps
If you are an experienced Mechanical Project Manager, Senior Mechanical Project Manager or Mechanical Contracts Manager with a background in mechanical upgrade projects, commercial environments or critical systems, and you are looking for a long-term opportunity with a respected M&E contractor, we would be delighted to hear from you.
Please apply online today, and a member of the team at David Leslie Ltd will be in touch 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.
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