Estimator – Windows & Doors

About the Company

G. James Glass and Aluminium is a long-established Australian family business with more than 1,800 employees across the country. The organisation is recognised for dependable operations, product quality, and a strong focus on helping employees grow.

Role Overview

This office-based position supports the sales function by producing precise, competitive estimates for windows and doors. Direct experience in glazing or windows is not required; candidates with a technically minded approach, strong attention to detail, and confidence working with plans and specifications will be trained for the role.

Key Duties

• Review construction drawings and specifications to understand project requirements
• Measure and calculate quantities for pricing and quoting
• Choose suitable products that meet customer needs and required standards
• Prepare quotations and orders through internal systems, with V6 experience viewed favourably
• Work closely with internal departments and customers to keep quotes moving
• Track up on quotations and assist the wider sales process

About You

The ideal candidate is inquisitive, analytical, and comfortable working through problems methodically. A practical technical mindset, strong accuracy, and the ability to juggle deadlines are important for success in this role.

• Mechanical or technical way of thinking
• High level of accuracy and attention to detail
• Strong problem-solving and critical thinking ability
• Clear communication and a collaborative approach
• Confidence using systems and technology
• Interest in the construction sector
• Capability to handle several tasks and deadlines at once

Preferred Background

While not mandatory, it would be advantageous to have estimating experience in construction or a related field, familiarity with reading plans or building products, and knowledge of the NCC or Australian Standards.

Benefits

• Competitive pay based on experience
• Permanent full-time employment with long-term stability
• Encouraging team culture and a strong safety focus
• Opportunities for career progression across the G.James Group
• Discounted BUPA health insurance
• Access to an Employee Assistance Program through TELUS Health
• Complimentary on-site parking
• Work for a proudly Australian-owned and operated company

Additional Information

Applicants should be prepared to provide a resume and cover letter explaining their suitability for the position. Employment is conditional on completing a pre-employment medical assessment, which includes drug and alcohol screening. Recruitment agencies are not being considered for this vacancy. The employer is an equal opportunity organisation. The business will celebrate 109 years in 2026.