Trainee Estimator

  • Shorterm Group
  • Brinsworth, Yorkshire
  • 07/10/2026
Full time Construction

Job Description

Role:
Trainee Estimator (Thermal Insulation)

Location:
Rotherham

Job Type:
Permanent
Monday-Friday
37 hours

Salary:
27k to 29k depending on experience

About the Company
Our client is a growing thermal insulation contractor with over 20 years of industry experience, delivering high-quality insulation solutions across the commercial, industrial and energy sectors. Due to continued growth and a strong order book, they are looking to appoint a Trainee Estimator to join their team and develop their career within the estimating function.

The Role
We are seeking a Trainee Estimator to support projects from quantity take-off through to final quotation and tender submission. Working closely with suppliers, subcontractors and clients, you will assist in preparing accurate and competitive tenders while developing your technical and commercial estimating skills.

Key Responsibilities
Review drawings, specifications and tender documentation.
Complete detailed quantity take-offs for pipework, ductwork, vessels and tanks.
Assist with preparing labour, material and subcontractor cost estimates.
Obtain, review and assess supplier and subcontractor pricing.
Prepare tender submissions and detailed commercial cost breakdowns.
Identify project risks, opportunities and potential value-engineering solutions.
Attend site surveys and pre-tender meetings where required.
Support commercial negotiations and project handover following contract award.

Requirements
Previous experience within the thermal insulation industry or a mechanical engineering
environment is preferred.
Some understanding of insulation systems, materials and specifications.
Ability to interpret technical drawings and project documentation.
Good commercial, numerical and communication skills.
Strong Microsoft Excel skills.
Keen to learn and develop a career within mechanical estimating.
Strong attention to detail and a methodical approach to work.