Plasterboard | Residential and Commercial

We’re looking for an experienced Senior Estimator to join our plasterboard team. You’ll lead estimating for our commercial projects, work across commercial and residential opportunities, and lead a team of estimators and supervisors.

This is a hands‑on leadership role for someone who can read plans, price work accurately, review others’ work, submit quotes, and build strong relationships with builders, clients, suppliers and our project team.

What you’ll do

- Review drawings, specifications and tender documents
- Prepare accurate take-offs, costings and tender submissions
- Lead and support other supervisors involved in estimating
- Check their take-offs, pricing and quote documentation for accuracy and completeness
- Coordinate and submit quotes and tender responses by the required deadlines
- Identify project risks, exclusions and opportunities
- Request and assess supplier and subcontractor quotes
- Liaise with builders, clients and consultants to clarify project requirements
- Support tender negotiations and follow up submissions




- Work with the delivery team to ensure a smooth handover when projects are awarded
- Help maintain estimating systems, pricing information and tender records
- Contribute to residential estimates as workload requires

What we’re looking for

- Proven estimating experience in plasterboard, drywall, ceilings or a related trade
- Strong knowledge of commercial construction and tendering
- Experience leading or reviewing the work of others
- Confidence reading construction drawings and specifications
- High attention to detail and sound commercial judgement
- Clear communication and relationship-building skills
- Ability to manage multiple deadlines and work independently
- Competence with estimating software and Microsoft Office

You’ll have an significant leadership role in a busy plasterboard business working across residential and commercial projects. You’ll take ownership of commercial tenders, support the people preparing estimates, and make a direct contribution to the company’s growth.

Location: Port Adelaide
Employment type: Full time
Salary: By Neg.

📌 Senior Estimator (South Australia)
🏢 Unified Linings
📍 South Australia