Mechanical Estimator – Data Centre & Critical Environments

James Lewis Recruitment; Stevenage; On-site; GBP 72,000 - 88,000; Full time

Benefits offered by this job

Private medical insurance

Company pension

Life assurance

Annual leave allowance

Training and professional development

Job summary

James Lewis Recruitment is seeking a Mechanical Estimator for an established engineering contractor delivering complex building services projects across data centres, critical environments and commercial buildings in Hertfordshire.

You will develop detailed cost estimates, review drawings, manage tender submissions and coordinate with design and delivery teams to reflect installation requirements and commercial risks.

Qualifications

• Previous mechanical estimating experience within an M&E or building services contractor.
• Strong technical knowledge of HVAC, pipework, plant and associated mechanical installations.
• Confidence interpreting drawings and specifications and building detailed cost estimates.
• Experience assessing supply chain quotations and managing tender deadlines.
• Good working knowledge of Excel and estimating software.
• A mechanical trade or relevant engineering qualification would be advantageous.
• Experience with data centres, critical environments or complex refurbishment projects would be particularly useful.

Responsibilities

• Review drawings, specs and tender documents to establish the mechanical scope.
• Produce detailed take-offs and estimates covering labour, materials, plant and subcontract packages.
• Obtain and evaluate supplier and subcontractor quotations.
• Identify scope gaps, exclusions, technical queries and project risks.
• Work with design and delivery teams to assess installation methods and programme requirements.
• Develop alternative proposals and value engineering opportunities.
• Present estimates for internal review and tender submissions.
• Support tender clarifications and handover to the project team.

Skills

Mechanical estimating

Cost estimation

Tender management

Excel proficiency

Interpret drawings

Education

Engineering qualification

Tools

Estimating software

Excel

Job description

James Lewis Recruitment is seeking a Mechanical Estimator for an established engineering contractor delivering complex building services projects across data centres, critical environments and commercial buildings in Hertfordshire.

You will develop detailed cost estimates, review drawings, manage tender submissions and coordinate with design and delivery teams to reflect installation requirements and commercial risks.