Jobs at Tetra Tech

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Process Design Engineer

Tetra Tech - Irvine, CA

The Opportunity Tetra Tech is seeking a motivated Process Engineer – EIT to join our Water Treatment Team , contributing to innovative projects tackling PFAS and other emerging contaminants across the U.S. You'll work directly with nationally recognized engineers on large-scale water and wastewater infrastructure initiatives that prote...

HLC – Warehouse 2IC

Tetra Tech - Brisbane, QLD, Australia

Location: Brisbane Full-time Must have valid work rights in Australia Play a pivotal role in Australia's humanitarian logistics capability as the Warehouse 2IC. Support the safe, accurate, and efficient management of humanitarian relief supplies, ensuring operational readiness and compliance in one of Australia's most critical humanitarian programs. <...

Senior Environmental Project Manager

Tetra Tech - Cincinnati, OH

The Opportunity Tetra Tech is seeking a full-time Senior Environmental Project Manager with background and relevant experience as a geologist, environmental scientist, or environmental engineer to join our Cincinnati, Ohio operation to provide support on various environmental projects throughout the mid-west, predominately within Ohio. This position wi...

HLC – Logistics Response Specialists

Tetra Tech - Australia

Location: Australia or Pacific-based (flexible) Contract: Deployable, surge support role Make a difference in disaster response across the Pacific. Tetra Tech International Development is seeking experienced logisticians to join our pool of deployable Logistics Response Specialists for the Humanitarian Logistics Capability (...

GEDSI & Safeguarding Specialist

Tetra Tech - Fiji

GEDSI & Safeguarding Specialist – Pacific Humanitarian Warehousing Program Infrastructure Specialist Unit (PHWP ISU) Drive inclusive, safe, and impactful humanitarian infrastructure across the Pacific. Location: Remote, with travel within PHWP partner countries in the Pacific Part-time short term advisor (STA), up to 120 days (December 2025 – 3...

Intermediate Mechanical and Structural Designer

Tetra Tech - Pickering, ON, Canada

Intermediate Mechanical and Structural Designer Tetra Tech Canada Inc. Canadian Nuclear Unit Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most c...

Electrical BIM Designer

Tetra Tech - Pickering, ON, Canada

Electrical BIM Designer Tetra Tech Canada Inc. Canadian Nuclear Unit Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex challenges. Our innovation hubs across the g...

Intermediate Mechanical Engineer - Nuclear

Tetra Tech - Pickering, ON, Canada

Intermediate Mechanical Engineer - Nuclear Tetra Tech Canada Inc. Canadian Nuclear Unit Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most comple...

Intermediate Mechanical Engineer - Kincardine

Tetra Tech - Kincardine, ON, Canada

Intermediate Mechanical Engineer - Kincardine Tetra Tech Canada Inc. Canadian Nuclear Unit Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most com...

Intermediate Structural Engineer - Nuclear

Tetra Tech - Pickering, ON, Canada

Intermediate Structural Engineer - Nuclear Tetra Tech Canada Inc. Canadian Nuclear Unit Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most comple...

Senior Mechanical Engineer - Kincardine

Tetra Tech - Kincardine, ON, Canada

Senior Mechanical Engineer - Kincardine Tetra Tech Canada Inc. Canadian Nuclear Unit Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex c...

PROJECT ENGINEER

Tetra Tech - Tiverton, ON, Canada

Project Engineer Tetra Tech Canada Inc. Canadian Nuclear Unit Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex challenges. Our innovati...

SENIOR STRUCTURAL ENGINEER

Tetra Tech - Pickering, ON, Canada

Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Whereve...

Senior Geotechnical Engineer

Tetra Tech - Edmonton, AB, Canada

The Opportunity: Tetra Tech is adding a Senior Geotechnical Engineer to our Arctic Engineering team based in Edmonton, AB . Why Tetra Tech: At Tetra Tech, we are Leading with Science™ to solve the world's most complex challenges. ...

Stormwater Project Manager

Tetra Tech - Orlando, FL

The Opportunity Tetra Tech is seeking a Stormwater Project Manager with deep municipal infrastructure design experience to lead high-impact, community-focused projects across Florida. From green infrastructure to complex drainage solutions, you'll drive the work that protects and improves our communities. Why Tetra Tech: ...