Lead Mechanical Engineer

JR United Kingdom; Slough; On-site; GBP 80,000 - 90,000; Full time

Job summary

A leading contractor in the UK is seeking a Mechanical Lead for a major Data Centre build in Slough. This role offers the chance to lead mechanical installations, focusing on HVAC and generator systems, while working in a dynamic environment with a strong pipeline of projects. Ideal candidates will have a proven track record in large-scale builds and excellent communication skills.

Benefits

Career progression opportunities

Supportive leadership team

Stable and innovative work environment

Qualifications

• Proven track record on mission-critical or large-scale commercial builds.
• Strong understanding of HVAC systems, ductwork, chillers, air handling units.
• Experience with diesel generator installations is highly desirable.

Responsibilities

• Leading mechanical installation across the site, focusing on HVAC and generator systems.
• Coordinating subcontractors and ensuring quality, safety, and programme are upheld.
• Working closely with project leadership, design, and commissioning teams.

Skills

HVAC expertise

Project leadership

Problem-solving

Communication

Job description

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Package: £85k + generous car and benefits package

Are you a mechanical professional with strong HVAC expertise and experience in generator systems? Looking for a long-term role with a reputable main contractor and a steady pipeline of high-profile projects?

We’re on the lookout for a Mechanical Lead to join our delivery team on a major Data Centre build in Slough. This is a fantastic opportunity to play a key role in a technically complex, fast-paced environment where your input will have real impact from day one.

What You’ll Be Doing:

• Leading mechanical installation across the site, focusing on HVAC and generator systems.
• Coordinating subcontractors and ensuring quality, safety, and programme are upheld.
• Working closely with project leadership, design, and commissioning teams.
• Driving performance through planning, problem-solving, and proactive leadership.

What We’re Looking For:

• Proven track record on mission-critical or large-scale commercial builds.
• Strong understanding of HVAC systems, ductwork, chillers, air handling units, etc.
• Experience with diesel generator installations is highly desirable.
• Ability to manage subcontractors, monitor progress, and ensure compliance.
• Confident communicator who thrives in a collaborative team environment.

Why Join?

• Solid pipeline of Data Centre projects across the region.
• Career progression into Package Management, Commissioning or Project Management roles.
• Work with an experienced and supportive leadership team.
• Stability, innovation, and a forward-thinking contractor with an excellent industry reputation.

Ready to take the lead?

Apply today and be part of one of the most dynamic sectors in construction.