Senior Mechanical Estimator - Data Centre & Critical Infra

Group Metropolitan Limited; Greater London; On-site; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Private Healthcare

Pension scheme

25 days annual leave

Employee equity scheme

Job summary

Group Metropolitan Ltd. is seeking a Senior Mechanical Estimator to lead the estimating process for mechanical building services across the UK, including data centres and critical environments. The role requires strong commercial awareness, technical expertise and leadership to drive accurate, competitive tenders.

You will own tender pricing from enquiry to submission, work with clients and suppliers, and mentor the Junior Mechanical Estimator while supporting continuous department improvement.

Qualifications

• Minimum of a mechanical apprenticeship or relevant degree in Mechanical Engineering or Building Services.
• Strong proficiency in Excel and estimating software for cost plans and pricing schedules.
• Experience using take-off tools and interpreting drawings and technical specs.

Responsibilities

• Manage full mechanical estimating process from enquiry to submission.
• Prepare detailed, accurate estimates for mechanical projects including HVAC and plantroom work.
• Review documents to establish full scope, perform quantity take-offs, assess labour/materials.
• Obtain and evaluate subcontractor quotes; identify risks and opportunities.
• Mentor the Junior Mechanical Estimator and support departmental improvements.

Skills

Numerical accuracy

Analytical thinking

Problem solving

Communication

Mentoring junior staff

Project prioritisation

Independent working

Education

Mechanical apprenticeship or degree in Mechanical Engineering / Building Services

Tools

Excel

Estimating software

Take-off tools

CAD/Drawings software

Job description

Group Metropolitan Ltd. is seeking a Senior Mechanical Estimator to lead the estimating process for mechanical building services across the UK, including data centres and critical environments. The role requires strong commercial awareness, technical expertise and leadership to drive accurate, competitive tenders.

You will own tender pricing from enquiry to submission, work with clients and suppliers, and mentor the Junior Mechanical Estimator while supporting continuous department improvement.