Jobs at Tetra Tech

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Lawrence Tech Fall Job Fair - Transportation Interns & EITs

Tetra Tech - Brighton, MI

The Opportunity: Tetra Tech is looking for Civil Engineering Interns and Entry-Level Engineers (EITs) who want to make an impact in transportation infrastructure. Whether your passion is roadway design, bridges, traffic signalization, or construction inspection, you'll gain hands-on experience working alongside industry experts. As part of our Michigan teams in Ann...

Transportation Roadway Design Engineer, EIT

Tetra Tech - Toledo, OH

The Opportunity: Tetra Tech is adding a Transportation Roadway Design Engineer, EIT to our Transportation team based in Toledo, OH. Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading expe...

Lawrence Tech Fall Career Fair - Municipal Water & Infrastructure Interns & EITs

Tetra Tech - Ann Arbor, MI

The Opportunity: Tetra Tech is looking for Civil Engineering Interns and Entry-Level Engineers (EITs) who want to make an impact in municipal water infrastructure. Whether your passion is water/wastewater treatment, stormwater management, pipelines, or construction support, you'll gain hands-on experience working alongside industry experts. As part of our Michi...

Construction Field Technician

Tetra Tech - Brighton, MI

The Opportunity: Tetra Tech is adding a Construction Field Technician to our Transportation team based in Brighton, MI. Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engin...

Environmental Scientist

Tetra Tech - Pittsburgh, PA

The Opportunity: Tetra Tech is adding an Entry-Level Environmental Engineer to our team based in Pittsburgh, PA. Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed t...

Machine Learning Specialist

Tetra Tech - Vancouver, BC, Canada

The Opportunity: Tetra Tech is adding a Machine Learning Specialist to our Digital and Geospatial team based in Vancouver, BC . Why Tetra Tech: At Tetra Tech, we are Leading with Science™ to solve the world's most complex ...

Lead Instrumentation & Controls Engineer

Tetra Tech - Vancouver, BC, Canada

The Opportunity: Tetra Tech is adding a Lead Instrumentation & Controls Engineer to our Instrumentation & Controls team based in Vancouver, BC . Why Tetra Tech: At Tetra Tech, we are

Geo Environmental Consultant

Tetra Tech - Cardiff, Wales, United Kingdom

We are looking for a Ground Investigation Engineer to join our team in Cardiff. This is an excellent opportunity for an ambitious individual to join an established and growing regional team, part of Tetra Tech's 100 strong and expanding national geo-environmental resource. The team provides ground investigation and geo-environmental consultancy services for a broad range of priv...

Project Accountant - Remote

Tetra Tech - Ann Arbor, MI

T he Opportunity: Tetra Tech is adding a Project Accountant/Billing Specialist to our team. The ideal candidate will have accounting experience/background working with billing, preferably in an engineering firm but not required. Must be capable of independently performing assigned financial...

Cosentini Associates - 2026 Engineering Co-op and Internship Program - New York, NY

Tetra Tech - New York, NY

Cosentini Associates is a long-established building systems consulting engineering firm. In 1999 we joined Tetra Tech, enabling us to combine our expertise with the reach and resources of a prestigious global organization. At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our industry-leading experts in engineering and consulting are committed to...

Solid Waste Planner

Tetra Tech - Diamond Bar, CA

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...

Associate/Senior Associate Environmental Scientist - Contaminated Land

Tetra Tech - Sydney, NSW, Australia

Are you ready to make a meaningful impact on high-profile environmental projects? Join a collaborative team that values flexibility and innovation and work with top-tier experts across Defence, Energy, Infrastructure, Mining, Property and more Sydney or Newcastle Be part of a collaborative group where you'll deliver technical...

User Services Administrator

Tetra Tech - Denver, CO

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...

Full-Stack Developer

Tetra Tech - Vancouver, BC, Canada

The Opportunity: Tetra Tech is adding a Full-Stack Developer to our Digital and Geospatial team based in Vancouver, BC. Why Tetra Tech: At Tetra Tech, we are Leading with Science™ to solve the world's most complex challeng...

Product Manager

Tetra Tech - Vancouver, BC, Canada

The Opportunity: Tetra Tech is adding a Product Manager to our Digital and Geospatial team based in Vancouver, BC . Why Tetra Tech: At Tetra Tech, we are Leading with Science™ to solve the world's most complex challenges. ...