Estimator – Commercial Construction
About NOTION
Notion Building Group is a Melbourne-based commercial construction company delivering high-quality new builds, refurbishments, fitouts and building upgrades across a diverse range of sectors.
We pride ourselves on being practical, cooperative and solutions-focused. Our team works closely with clients, consultants and subcontractors to deliver well-considered projects with a strong focus on quality, programme and commercial outcomes.
As we continue to grow, we are looking for an experienced Estimator to join our team and play an important role in securing the next generation of NOTION projects.
The Role
As Estimator, you will take ownership of the estimating and tendering process across a range of commercial construction opportunities.
Working closely with the Directors and project delivery team, you will be responsible for preparing accurate and competitive tenders, identifying project risks and opportunities, and helping determine the right projects for NOTION to pursue.
Your responsibilities will include:
Reviewing architectural and engineering drawings, specifications and tender documentation
Preparing detailed trade scopes, quantity take-offs and cost estimates
Issuing subcontractor and supplier RFQs and managing the tender pricing process
Analysing and levelling subcontractor quotations
Preparing tender submissions, clarifications and qualifications
Identifying construction risks, opportunities and potential cost-saving alternatives
Developing preliminary construction budgets and cost plans
Working with Project Managers and Site Managers to review methodology, staging and programme requirements
Maintaining strong relationships with subcontractors, suppliers, consultants and clients
Reviewing historical project costs and using this information to improve estimating accuracy




Assisting with value management and alternative construction solutions
Contributing to tender handovers to the delivery team following successful awards
Maintaining and continually improving NOTION's estimating systems, subcontractor database and cost information
About You
You will ideally have:
Demonstrated estimating experience within the Australian commercial construction industry
Experience pricing new builds, refurbishments and/or fitout projects
Strong knowledge of construction methodology, materials, trades and subcontractor procurement
Excellent ability to interpret architectural, structural and services documentation
Strong numerical and analytical skills with a high level of attention to detail
Confidence dealing directly with subcontractors and suppliers
Strong Excel skills and experience with estimating/take-off software
The ability to manage multiple tenders and competing deadlines
Good written and verbal communication skills
A relevant qualification in Construction Management, Quantity Surveying, Engineering or similar, although strong practical industry experience will also be highly regarded
A sound understanding of Australian construction standards, regulations and the Melbourne subcontractor market
Why Join NOTION?
This is an opportunity to join a growing commercial builder where you can have a genuine influence on the projects we pursue and how our estimating function develops.
You will work directly with the Directors and delivery team in a collaborative environment with exposure to the full project lifecycle – from initial opportunity and tender strategy through to project award, handover and delivery.
We are looking for someone who takes ownership of their work, builds strong industry relationships and enjoys being part of a team focused on delivering quality projects and continuing to grow the business.
Location: Melbourne, Victoria
Employment: Full-time
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📌 Estimator (Melbourne)
🏢 Notion
📍 Melbourne