Prefabrication Estimator

Big River Group is a publicly listed Australian company with over 120 years of trusted experience in timber manufacturing and building materials. Operating nationally across every state, we are a key supplier to residential, commercial and industrial construction markets. Our Breakwater and Somerton sites play an essential role in delivering high-quality prefabricated timber solutions, supported by modern manufacturing capability and a strong customer‑centric culture. The Opportunity We are seeking a motivated and detail‑driven Prefab Estimator / Detailer to join our design and estimating team. This role is critical in ensuring accurate detailing, quoting, and design coordination for trusses, frames and other timber prefabrication components. You will work closely with builders, architects, designers and engineers, contributing to high‑quality project outcomes and supporting our fast‑paced manufacturing operations. This is a permanent, full‑time position working Monday–Friday (40 hours), with overtime available in line with operational requirements. Key Responsibilities Prepare accurate estimates, designs and detailed documentation for prefabricated timber systems Interpret and work from plans, drawings and building design systems Liaise confidently with builders, architects, designers and engineers to clarify design requirements Work collaboratively within a dynamic design and production team Maintain strong workflow discipline, managing competing priorities and deadlines Contribute to a safe working environment by following WHS requirements and promoting safe practices Support continuous improvement across design accuracy, production flow and customer outcomes About You You will bring a strong technical mindset and enjoy operating at the intersection of design, manufacturing and customer service. You will ideally have: Experience in design and estimating within construction, prefab or timber manufacturing Understanding of timber design principles Ability to interpret construction plans and technical drawings Basic CAD knowledge (advantageous) Experience with Pryda software (highly regarded; training available) Strong communication skills and confidence liaising with internal and external stakeholders High attention to detail, excellent time management and strong organisational capability A proactive, positive approach and commitment to team‑based delivery Understanding of safe work practices within a manufacturing environment What We Offer Competitive salary package and potential for additional incentives Access to our Employee Assistance Program (EAP) Opportunities for ongoing training and career progression A supportive and collaborative team environment How to Apply Please apply via Seek with a copy of your CV. Only shortlisted candidates will be contacted. Our commitment to Diversity and Inclusion At Big River Group we value equality, inclusion and diversity. We are an Equal Opportunity Employer and are committed to providing an inclusive and diverse workplace free of discrimination. All aspects of recruitment and employment are based on competence, performance, merit and business needs. #J-18808-Ljbffr