Construction Estimator/ Construction Admin – Fremantle/ O’Connor

We’re a privately owned building company working on residential, commercial and project construction. We’re looking for an experienced Construction Estimator/ Construction Admin person to join our O’Connor office. You will be working alongside the Managing Director, primarily on residential homes but with some commercial.

What you’ll be doing

- Preparing accurate take-offs, including timber frames, roof covers and finishes
- Reviewing tender documents and preparing tender submissions
- Identifying and costing the risks and opportunities in each tender
- Working with client throughout the project including materials selections
- Following up with clients for feedback on submitted tenders
- Researching labour rates, material costs and production times
- Keeping our estimating database up to date




- Using Wunderbuild and Excel for estimating, forecasting and budgeting

What we’re looking for

- Proven experience as an estimator and/ or scheduling and/ or construction admin in the construction industry
- Solid Excel skills; experience with Wunderbuild or similar estimating software
- Confidence working on your own and meeting tight tender deadlines
- A motivated, organised approach and willingness to work across a varied mix of projects

Why join us

- A small team where your work is seen and valued
- A variety of residential work
- A clear path to a permanent role

If this sounds like you, apply now with your resume and a short cover letter. Pay: $68,000.00 – $100,000.00 per year

Work Location: In person

📌 Construction Estimator/ Construction Admin (O'Connor)
🏢 Sidi Construction
📍 O'Connor