- International FIFO Assignment (4 weeks on / 2 weeks off roster)
- Commencing January 2027 - long term contract through to 2028
- Highly competitive rates - camp accommodation and meals provided

We're seeking experienced civil and geotechnical construction professionals for a major international construction project commencing in January 2027.

These are hands-on, site-based roles focused on construction surveillance, QA/QC and verification of works against drawings, specifications and approved methodologies.

We are particularly interested in:

- Civil / Geotechnical Construction Supervisors
- QA/QC Inspectors
- Field Engineers
- Piling / Diaphragm Wall Supervisors
- Deep Foundations / Geotechnical Construction Specialists

Experience with diaphragm walls, piling, deep foundations, grouting, reinforced concrete, earthworks or major civil/geotechnical construction will be highly regarded.

The Assignment

- International FIFO assignment
- 4 weeks on / 2 weeks off roster




- 12-hour shifts with day and night shift coverage
- Camp accommodation and meals provided
- Long-term opportunity anticipated through 2027 into early 2028

We are looking for people with solid practical construction experience, sound technical judgement and a commitment to high-quality field delivery.

About Us

Tetra Tech Coffey provides high-end environmental, geotechnical, digital, and engineering design consulting services.

Every day, our people come together to solve complex challenges for our clients.

With over 30,000 Tetra Tech colleagues across 550 offices globally, we deliver projects that improve lives through science, technology, and innovation. Our commitment to creating lasting, measurable value is reflected in our global 1 Billion People Challenge, which tracks how our 100,000+ annual projects benefit people and communities around the world.

📌 Field Construction Supervisors / QA Inspectors - Civil & Geotechnical (New South Wales)
🏢 Tetra Tech Coffey
📍 New South Wales