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Tetra Tech provides engineering and design solutions for defense petroleum systems

Supporting petroleum, oil, and lubricants system projects worldwide

Tetra Tech provides engineering and design solutions for defense petroleum systems.

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Tetra Tech delivers consulting and engineering solutions for complex MoD projects across the United Kingdom.

Serving the UK Ministry of Defence for more than 25 years

Tetra Tech delivers consulting and engineering solutions for complex MoD projects across the United Kingdom.

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Providing responsive architect-engineer services for the USACE Middle East District

Tetra Tech supports planning and design of military facilities and infrastructure throughout the Central Command Area of Operations. 

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Providing transformational enterprise-wide cybersecurity support

Tetra Tech provides award-winning, end-to-end cybersecurity support for a large federal client to effectively prioritize and mitigate risk.

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Helping the U.S. Air Force manage its real estate portfolio

Tetra Tech used the BUILDER Sustainable Management System and proprietary software to support USAF’s real property management.

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Helping the Millennium Challenge Corporation work smarter 

Tetra Tech supported MCC’s human capital investment to create a more efficient and flexible organization.

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Tetra Tech has been Leading with Science® on worldwide defense programs for more than 50 years. Our innovative consulting and engineering experts leverage global resources to provide context-appropriate solutions, design sustainable infrastructure, and protect and restore the environment.  

Featured Defense Projects

UK MoD Megiddo Line barracks at Catterick Garrison with new office block and maintenance workshop

MoD Basing Optimisation Programme Support

Pedestrian paths connect the ASA(ALT) Administrative Complex buildings and parking areas

Requirements Analysis for the ASA(ALT) Complex, Redstone Arsenal, Alabama

Performing electromagnetic instrument verification prior to digital geophysical mapping in Poland

New Air Combat Capability – South East Runway Extension

Featured Defense Experts

Dr. Sarah Richards, Geoenvironmental Engineering and PFAS Expert

Expert Q&A: Dr. Sarah Richards Discusses Solutions to PFAS Chemical Contamination Problems

Vincent Holloway, Defense Information Technology Expert

Expert Q&A: Vincent Holloway Discusses Advanced IT Solutions for the U.S. Department of Defense

Colby Hoefar, Asset Management Expert

Expert Q&A: Colby Hoefar Discusses Optimizing the Asset Life Cycle

Rod Rose, Bushfire Management Expert

Expert Q&A: Rod Rose Discusses Wildfire Planning and Management

Headshot of Scott Penland

Expert Q&A: Scott Penland Discusses the Shared Early Warning System and Its Impacts for the United States and Its Partners

Featured Defense Insights

Graphic depicting U.S. Small Business Administration 2022 Eisenhower Award

Tetra Tech Wins 2022 Dwight D. Eisenhower Award, Excellence in the Services Category

Tetra Tech receives the 2021 SAME Large Business Award

Tetra Tech Wins 2021 SAME Large Business Award

Tetra Tech has expertise in C4I that enables support to complex DoD systems

Tetra Tech Supports Complex IT Systems throughout the DoD and Federal Government

Our Tetra Tech team in Seoul designed the Camp Walker LEED Silver Army Lodging Facility in Korea

Advancements in Engineering and Technology for the USACE Far East District

Tetra Tech at RAF Lossiemouth

RAF Lossiemouth Program Underway to Enhance British Aircraft Capability

Complex World - Clear Solution

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