Senior Mechanical Engineer – Hyperscale Data Centre (40MW)

L.J.B & Co. Construction Recruitment; Greater London; On-site; GBP 90,000 - 100,000; Full time

Job summary

A leading construction recruitment firm is seeking a Senior Mechanical Engineer for a significant 40MW data centre project in Greater London. The ideal candidate will take ownership of key mechanical packages, coordinate with subcontractors, and manage BIM development. This role offers a competitive salary of £90,000 - £100,000, and the chance to work under supportive engineering leadership with opportunities for career progression into lead roles. Data centre experience is a plus but not required.

Benefits

Progression into Lead Engineer roles

Supportive engineering leadership team

Exposure to advanced prefab, BIM, and commissioning processes

Qualifications

• 5+ years in mechanical engineering within large-scale construction.
• Data centre experience preferred but not mandatory.
• Strong background on major new-build projects.

Responsibilities

• Own multiple major mechanical packages.
• Produce and manage Technical Submittals.
• Coordinate with subcontractors and monitor progress.
• Assist in developing prefabricated pipework modules.
• Manage offsite manufacturing and delivery logistics.
• Work closely with BIM specialists.

Skills

Technical Submittals

BIM Development

Coordination with subcontractors

Mechanical packages management

Quality Assurance

Education

5+ years in mechanical engineering

Job description

A leading construction recruitment firm is seeking a Senior Mechanical Engineer for a significant 40MW data centre project in Greater London. The ideal candidate will take ownership of key mechanical packages, coordinate with subcontractors, and manage BIM development. This role offers a competitive salary of £90,000 - £100,000, and the chance to work under supportive engineering leadership with opportunities for career progression into lead roles. Data centre experience is a plus but not required.