We provide steel fixing and post-tensioning services to reputable builders across the Sydney area.
Due to our continued growth, we are seeking a part-time Junior Estimator to assist with pricing PT and reinforcement packages and supporting our tendering function.
This role is ideal for someone early in their construction or estimating career who wants to build strong technical estimating skills in a specialist structural trade while maintaining a part-time work arrangement.
The Role
Reporting to a Senior Estimator, you will primarily support the estimating function, including:
Assisting with quantity take-offs from structural and PT drawings
Preparing measurements and cost inputs in Excel/estimating software
Assisting with the preparation of tender submissions, BOQs and rates schedules
Preparing, submitting and following up quotations with Builders
Issuing and tracking RFIs
Updating and maintaining tender registers and pricing databases
You will also provide light post-tender and contract support under direction, such as assisting with documentation, progress claim preparation or variations when required.




This support work is secondary to the estimating function and guided by senior staff.
This is a learning role with structured support.
You will start with simpler tasks and increase responsibility as your capability grows.
About You
Early-career in construction estimating, contracts, QS, engineering or similar (1–3 years of experience preferred)
Able to read and interpret drawings
Highly organized and detail-focused
A proactive communicator with a willingness to learn
Beneficial but not essential
Exposure to reinforcement / PT / Formwork
Studying or qualified in Construction Management, Civil Engineering, Quantity Surveying or similar
Why Join Us?
Strong focus on developing real world estimating capability
Exposure to post-tensioning and reinforcement commercial pricing
Mentoring from experienced Estimating/CA staff
Stable, growing subcontractor business
Transparent pathway into Estimator or Commercial roles
#J-*****-Ljbffr

📌 Junior Estimator (Sydney)
🏢 Hidden
📍 Sydney