Ready to take the first step in your estimating career with a trusted Australian family-owned business?

About G. James G. James Glass and Aluminium is a leading Australian family-owned company, employing over 1,800 people nationwide. We are known for quality, stability, and a strong commitment to developing our people.

The Benefits

Competitive salary package in line with experience

Full-Time permanent position with immediate start available

Health insurance benefits - 7% discount with BUPA

Access to Employee Assistant Program - TELUS Health

Free on-site parking

Positive safety culture and team environment

Career development opportunities across the G.James Group

Australian family-owned business

The Role This entry-level position is ideal for someone eager to learn the fundamentals of estimating within the residential and commercial windows and doors industry.

Build a strong understanding of estimating principles through hands-on training and guidance

Learn to interpret customer requirements, relevant standards and specifications to assist with accurate product selection & installation methodology

Develop the ability to read plans and complete basic quantity take-offs for quoting





Assist with the preparation of accurate and timely quotations and orders using V6 software (training provided)

Collaborate closely with our sales teams to support solid working relationships and smooth project delivery

Participate in customer follow-up and communication to help progress quotations through to finalised sales

The Applicant

Are you looking to start your career in Estimating?

Foundational understanding of the National Construction Code and Australian Standards relating to windows and doors

Confident communicating with a wide range of people including home-owners, builders and business leaders

Strong attention to detail and an ability to multi-task and prioritise, and to be organized and focused on task achievement

G.James is an equal opportunity employer

Please note: The successful applicant will be required to undertake a full pre-employment medical including drug and alcohol screening to secure employment with G.James.

For more information visit www.gjames.com

G.James celebrates 109 years in 2026

Recruitment Agencies please note: While we value the role of recruitment agencies, we are not accepting candidates through agencies at this time.

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📌 Junior Residential Estimator (Sydney)
🏢 G.James Group
📍 Sydney