Experienced Construction Estimator & Office Coordinator for Melbourne builder.

About the role

Working directly alongside the Director from our office in Kensington, you will be involved in various aspects of the business, from initial project enquiries and estimating through to tender submissions, subcontractor coordination and general office operations. You will take ownership of tasks, follow through on enquiries and tenders, and ensure opportunities are properly managed. You will also assist in improving internal systems and processes, allowing the business to operate more efficiently and take on additional projects. This is an office-based position requiring 20–24 hours per week, with adaptable working days.

Key responsibilities

Review architectural and construction drawings, specifications and tender documentation

Prepare and issue requests for quotations to subcontractors and suppliers

Follow up outstanding quotations and ensure competitive pricing is received

Assist with quantity take-offs, estimating and construction cost assessments

Prepare tender submissions, building proposals and client quotations

Maintain subcontractor and supplier databases

Review subcontractor quotations and identify scope gaps

Track tenders, submissions and upcoming project opportunities

Utilise construction estimating software to prepare and manage estimates, quotations and tender documentation

Manage incoming project enquiries and coordinate follow-ups

About you

A minimum of 3 years' experience working for a commercial or residential building company

Experience working in a similar role involving estimating,



construction administration, tendering or project coordination

Strong understanding of commercial and/or residential construction

Ability to confidently read and interpret architectural and construction drawings

Understanding of building trades, subcontractor scopes and construction terminology

Experience sourcing and comparing subcontractor quotations

Familiarity with estimating, tendering and preparing building proposals

Proficiency in construction estimating software or ability and willingness to quickly learn current estimating programs and digital systems

Highly organised, proactive and able to work independently

Excellent written and verbal communication skills

About us

An established Melbourne-based building company specialising in commercial construction, childcare developments, low-rise commercial projects, high-end residential construction and renovations. With over 30 years of building industry experience, the company has developed a strong reputation for delivering quality projects and maintaining long-term relationships with clients, consultants and subcontractors.

$45–$65 per hour, depending on experience and capabilities

20–24 hours per week, with flexible working days

Part-time employment or contract arrangement

Office-based position in Kensington, Melbourne

Work directly with an experienced registered builder and business owner

Exposure to commercial, childcare and high-end residential projects

Opportunity to have genuine input into how the business operates

A varied role with responsibility, autonomy and room for growth

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📌 Experienced Construction Estimator & Office Coordinator for Melbourne builder.
🏢 BG Construction
📍 Melbourne