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Trainee Construction Estimator

Job details
Posting date: 09 January 2026
Salary: £24,000 to £28,000 per year, pro rata
Hours: Full time
Closing date: 08 February 2026
Location: Corby, Northamptonshire
Remote working: On-site only
Company: A.D.S Construction Personnel Ltd
Job type: Permanent
Job reference: Trainee Est

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Summary

Trainee Estimator – Excellent Career Progression

A fantastic opportunity has arisen for a Trainee Estimator to join a growing construction and fit‑out contractor. This role is perfect for someone looking to build a long‑term estimating career in a fast‑paced environment, supported by experienced professionals and clear development pathways.

You’ll work with well‑known national clients across retail, commercial and fit‑out sectors, gaining exposure to a wide variety of projects while developing your technical and commercial skills.

The Role

As a Trainee Estimator, you’ll play a key part in preparing and pricing tenders, building strong subcontractor relationships, and ensuring tender submissions are accurate, competitive and delivered on time. You’ll take ownership of specific trade packages and contribute directly to successful project wins.

Key Responsibilities

Preparing and pricing tenders

Creating subcontractor bid packages and ensuring strong coverage

Negotiating improved pricing using creativity and commercial awareness

Reviewing tender documents and raising follow‑up queries

Producing RFIs and clarifications to improve accuracy

Completing detailed tender analysis for internal review

Building bid lists aligned to project scope

Liaising with clients and subcontractors to minimise exclusions

Suggesting value‑engineering options

Reviewing drawings with the Project Team and identifying potential issues

Managing lead times and ensuring suppliers meet programme dates

Sourcing and qualifying new subcontractors and suppliers

Maintaining strong subcontractor relationships

Working collaboratively with QS, Project Management, HSQE, Buying and Accounts teams

Ensuring all bids and budgets are submitted 100% on time

Double‑checking all deliverables to minimise errors

Following established estimating processes and procedures

Taking off dimensions using Bluebeam and populating BOQs

Setting up tender folders and maintaining accurate documentation

Working flexibly during peak tender periods to meet deadlines

Person Specification

Essential:

Qualified to A‑Level standard or above
GCSE Maths grade C or higher
Strong written and verbal communication skills
Strong IT skills
Keen interest in building a professional career in construction
Desirable:

Previous experience as a Junior/Trainee/Assistant Estimator
Experience within UK construction (main contractor or subcontractor)
Familiarity with tender processes and/or Bluebeam
Understanding of construction trades and scope interpretation
What’s on Offer

Competitive salary
Clear career progression and professional development
Mentoring from experienced project and commercial teams
Supportive, collaborative and inclusive working environment
25 days holiday (+ public holidays), rising with service
Death in Service benefit
Enhanced maternity and paternity pay
Employee Assistance Programme
Auto‑enrolment pension
Refer‑a‑friend bonus
Regular social events including summer and Christmas celebrations
If you’re ambitious, detail‑driven and ready to take the next step in your estimating career, we’d love to hear from you.

Contact Sally Whittingham or apply online.

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