CONSTRUCTION ESTIMATOR / CONTRACTS ADMINISTRATOR
Registered Open Builder | Part-Time | 1–2 Days Per Week Initially | North Brisbane
All Jones Building is a fully licensed and insured registered open builder based on Brisbane's north side.
We currently have a crew of approximately 15 tradesmen and undertake a diverse range of residential and commercial construction projects across South East Queensland.
As the business continues to grow, we are looking for an experienced Construction Estimator / Contracts Administrator to work directly with the owner and take greater control of our estimating, tendering and office/project administration.
This will initially be 1–2 days per week, with the opportunity for the position and hours to grow with the business.
OUR PROJECTS
New builds and renovations
Bathroom and kitchen renovations
Decks, verandahs and carports
Sheds and shed fit-outs
Man caves and entertainment areas
Pools and pool surrounds
Sandstone, concrete and timber retaining walls
Horse stables and shelters
Structural and general building works
Pubs and hospitality projects
General commercial construction and maintenance
We are also QBuild registered and are actively expanding into government and remote works, including opportunities involving forestry and remote/island projects.
THE ROLE
We are looking for someone who can take ownership of the estimating, tendering and administration side of the business.
Responsibilities will include:
Reading plans, specifications and tender documents
Preparing detailed estimates and quantity take-offs
Preparing and submitting residential, commercial and government tenders
Obtaining subcontractor and supplier pricing
Comparing quotes and negotiating pricing where appropriate
Preparing scopes of works and subcontractor packages
Project budgets and cost tracking
Variations and progress claims
Invoicing and accounts administration




SWMS, safety and compliance documentation
Assisting with contracts and project documentation
Client, subcontractor and supplier correspondence
Project scheduling and procurement
Maintaining organised project and tender files
General construction office administration
WHO WE'RE LOOKING FOR
This is not a basic receptionist or administration position.
We want someone with genuine construction experience who understands how building projects are priced, tendered, awarded and delivered.
Ideally, you will have experience as a:
Estimator | Contracts Administrator | Construction Administrator | Project Coordinator | Quantity Surveyor
You will need to be highly organised, confident with numbers, able to read construction drawings and specifications, and capable of working independently without needing constant direction.
Experience with residential and commercial estimating software, Excel and accounting/project-management software will be highly regarded.
Experience preparing government/QBuild tenders would be a major advantage.
THE PROSPECT
We aren't looking for someone simply to sit in an office and process paperwork.
We're looking for the right person to become an important part of All Jones Building and help us improve our estimating, tendering, systems and project administration as the company grows.
There is significant variety in our work, from residential renovations through to structural steel, commercial construction and larger government opportunities.
Initially, the position will be approximately 1–2 days per week, with flexibility for the right person and the potential to increase hours as workload grows.
Remuneration is negotiable based on experience and capability.
Part-time employment or a contractor arrangement can be discussed with the successful applicant.
North Brisbane, QLD
Registered Open Builder | Fully Licensed & Insured | QBuild Registered
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📌 Construction Estimator/ Contracts Administrator (Caboolture)
🏢 All Jones Building
📍 Caboolture