GNC Quality Precast Geraldton

SENIOR ESTIMATOR / COMMERCIAL MANAGER

Geraldton WA or Perth WA (Remote Considered)

Competitive Salary Package + Performance Bonuses

Expected Earnings $160,000 - $220,000+ per annum for the right candidate

About GNC Building & Construction Group

GNC Building & Construction Group is a Western Australian owned and operated business specialising in precast concrete manufacturing, civil infrastructure products, modular housing solutions and commercial construction projects.

Based in Geraldton, WA, we supply products and services to local government, civil contractors, builders, developers and infrastructure projects throughout Western Australia.

As part of our continued growth, we are seeking an experienced Senior Estimator / Commercial Manager to take ownership of our estimating and pre-contracts function and play a key role in the next stage of the company's expansion.

This is not a corporate desk job.

We are looking for someone who can work autonomously, think commercially, identify opportunities, build relationships and contribute directly to the growth and profitability of the business.

The Role

Reporting directly to the Managing Director, you will be responsible for:

• Preparing detailed estimates, quotations and tender submissions

• Reviewing drawings, specifications, scopes of work and contract documents

• Performing quantity take-offs and first-principles estimating

• Obtaining and assessing supplier and subcontractor pricing

• Identifying scope gaps, commercial risks and value engineering opportunities

• Negotiating with clients, consultants, suppliers and subcontractors

• Assisting with contract reviews and pre-contract negotiations

• Developing and improving estimating systems, templates and procedures

• Supporting business development activities and tender opportunities

• Assisting with strategic pricing across precast, civil and modular housing projects

Projects May Include

• Precast concrete manufacturing

• Civil infrastructure projects

• Drainage and wastewater infrastructure

• Government and local authority contracts

• Commercial construction projects

• Modular housing developments

• Property development projects

About You

The successful applicant will possess:

• Structural Engineering, Civil Engineering, Construction Management, Quantity Surveying or similar qualifications

• Building Practitioner Registration or Building Licence highly regarded

• Minimum 8 years estimating experience within construction, civil, precast or related industries

• Strong understanding of concrete construction and civil works

• Ability to read and interpret engineering and construction drawings

• Excellent commercial and analytical skills

• Strong negotiation and communication abilities

• High attention to detail

• Ability to operate independently with minimal supervision

• Strong organisational and time management skills

Highly Regarded Experience

• Precast concrete estimating

• Main Roads WA projects

• Civil infrastructure projects

• Local government tenders

• Design and construct contracts

• Modular or off-site construction

• Contract administration and commercial management

What We Offer

• Competitive salary package plus performance bonuses

• Expected earnings of $160,000 - $220,000+ for high-performing candidates

• Flexible working arrangements

• Geraldton-based or Perth-based remote working options

• Direct access to senior decision makers

• Opportunity to influence the direction and growth of the business

• Diverse and interesting projects across multiple sectors

• Long-term career progression opportunities

This position offers an excellent opportunity for an experienced estimator who wants to move beyond simply pricing projects and become an integral part of a growing Western Australian construction and manufacturing group.

How to Apply

Please submit your resume together with a brief cover letter outlining your experience and suitability for the role.

All applications will be treated in strict confidence.

Applications can be emailed to:

[email protected]
Application's Close July 15

GNC Building & Construction Group WA Pty Ltd

Building Better. Building Stronger. Building the Future.

Thank you to the Mid West Chamber of Commerce & Industry for hosting the 2026 Midwest Economic Forum.
It was an interesting and informative day, bringing together business, industry and government representatives to discuss the challenges, opportunities and future direction of the Midwest.
The quality of the speakers, presentations and discussions highlighted the significant opportunities that exist across housing, infrastructure, resources, manufacturing and regional development.
It was encouraging to see so many people committed to the continued growth and prosperity of our region. We look forward to playing our part in helping deliver the infrastructure, housing and employment opportunities needed to support that growth.
Thank you again to the organisers, presenters and attendees for a well-run and valuable event.

Great to see the Geraldton Guardian feature our advanced precast modular housing initiative this week.

At GNC Quality Precast, we believe regional Western Australia has an opportunity to become a leader in modern industrialised construction and advanced manufacturing.

Our modular precast concrete system is designed and manufactured here in Greenough, WA, with a focus on:
• Faster construction timeframes
• Cyclone and fire-resistant construction
• Reduced on-site labour requirements
• Improved quality control through factory manufacturing
• Long-term durability for harsh Australian conditions

Unlike traditional transportable homes, our system is designed to work alongside local builders, developers and trades — supplying a high-strength precast concrete structural shell that can be erected on site in as little as one day once foundations are complete.

With housing shortages continuing across regional WA, we believe advanced manufacturing and modular construction can play a major role in delivering faster, more resilient housing solutions for:
• Regional housing
• Workforce accommodation
• Social housing
• Mining and infrastructure projects
• Multi-unit developments

We’ve also appreciated the recent interest and site visits from local industry representatives, councillors and government stakeholders who are taking the time to better understand the potential role advanced manufacturing and modular housing can play in regional WA.

We are now taking enquiries from builders, developers, architects and owner-builders interested in future projects and production allocations.

A big thank you to the Geraldton Guardian and Sienna Seychell for taking the time to visit our facility and share the story.

Welder Fabricator wanted

WELDER / FABRICATOR WANTED.
GERALDTON / GREENOUGH PRECAST YARD
GNC are looking for a capable Welder Fabricator to join our busy precast yard.
This is a hands-on, full-time role suited to someone who takes pride in their work and can work unsupervised.
The role: • Welding and fabrication work on precast molds.
• Plasma and oxy cutting (an advantage)
• General yard support as required
• Working in an active precast manufacturing environment
Highly regarded (but not essential): • Forklift licence & experience
• Truck driving licence
• Mechanical aptitude or experience
• Strong all-round, can-do attitude
The offer: • Full-time position (part-time or casual considered for the right person)
• Monday to Friday – core hours 7:00am to 4:30pm
• Option for extra hours
• Weekly pays
• Super paid on all hours worked
• Local role – be home every night
If you’re reliable, practical, and want steady work in a growing precast operation, we want to hear from you.
Please send resume to [email protected] or call office on 99233705.

Well… talk about timing.

After two days of, emails, reviews, “portable placement” debates, and enough internal chatter at the City of Geraldton to sink a submarine… we’ve finally got the official word.

The Yellow Submarine and the new GNC signage are approved to stay exactly where they are.
No applications. No fees. No dramas. Just… stay portable.

Perfect.
Because now that the Pentagon has recognised GNC Quality Precast in Greenough as the premier builder of the new Concrete-Class AUKUS Submarines, we can finally get on with the important stuff.

Couldn’t have cut it any closer. Imagine trying to launch an international defence contract while arguing about whether a submarine can sit on a stand next to Brand Highway or the location of a sign.

But in all seriousness — a genuine thank you to the City of Greater Geraldton staff, planners, managers, compliance team and councillors who dealt with this circus over the last 48 hours. Appreciate the quick turnaround and the favourable outcome.

Now… back to building world-class submarines out of concrete. As you do.