Company
Mason Development Group – Precast Concrete Manufacturer - mason.build
Wyong (Central Coast) & new purpose-built facility in Jilliby, NSW

Role Title
Estimator – Precast
(Direct report to the CEO)

About Mason
We’ve built the world’s most advanced automated precast production system and now we're expanding our operation into a purpose-built, automated 3,500m2 factory at Jilliby.

Our throughput will 6x over this exciting and challenging transition and we're seeking an experienced, conscientious Estimator to join the team ahead of this exciting chapter.

What You’ll Actually Do

- Perform takeoffs, working closely with our second, offshore Estimator.

- Provide clients with advice to economise and optimise their precast packages.

- Prepare detailed quote submissions.

- Manage the procurement of shop drawings to a high standard.

- Manage multiple projects from tender through delivery, simultaneously.

- Provide feedback on internal, AI-driven software / robotic automation and in time, collaborate in the design of future systems.

- Set the factory floor production schedule.

You’ll love this role if you

- Get a genuine buzz from technology and want to work smarter, not just harder.

- Thrive in a dynamic,



high pace of change environment and hate low impact work.

- Obsess over performance, customer satisfaction and metrics like cost-per-panel.

- Thrive in a small, high-trust, high-delivery team where your opinion carries real weight.

Must-Have Experience

- 5+ years Estimating or Drafting experience, ideally but not critically in precast manufacturing or related construction.

- Proven track record of managing multiple projects to a high standard, simultaneously.

- Proficient in modern construction methodologies and related technology.

The Person We’re Looking For

- Adaptive – priorities can shift rapid at Mason, as well as the related skills.

- Solution-focused, not problem-focused.

- Conscientious to your core – you hit deadlines because missing them hurts.

Location & Logistics

- Based between Wyong (current site) and the new Jilliby facility (~15 min drive).

- Travel to sites from time to time as required.

- Full-time salaried role.

If the above sounds like you then submit your application to join the worlds most technologically advanced precast manufacturer, Mason.

📌 Estimator - Precast (Wyong)
🏢 mason
📍 Wyong