Field Construction Supervisors / QA Inspectors (FIFO) in Perth, WA-AU, Australia

Field Construction Supervisors / QA Inspectors - Civil & Geotechnical

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 are seeking experienced civil and geotechnical construction professionals for a major international construction project. 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 strong practical construction experience, sound technical judgement and a commitment to high-quality field delivery.

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.