Environmental Solutions

Delivering Expertise to Clean Up the Most Challenging Environments in the World

With Amentum, you get expertise, innovation, resilience, and commitment to environmental excellence. We have the key personnel with experience to deliver solutions that will clean up our most challenging environments.

Cleaning up the Forever Chemical

Amentum PFAS RemediationPFAS, known as the Per and Polyfluoralkyl Substances, is a forever chemical that affects millions of people in the United States and around the world. Amentum combines regulatory, engineering, field operations, and waste processing and disposal experience to offer a comprehensive PFAS solution.

Key Technical Services

  • Deactivation, Decommissioning, Decontamination, & Demolition (D4)

  • Environmental Consulting

  • Environmental Engineering & Design Services

  • Environmental Remediation

  • Repository Design / Construct & Operate

  • Licensing, Permitting, & Regulatory Plans

  • Long-Term Surveillance & Monitoring

  • Nuclear Deterrence

  • Nuclear Safety Analysis

  • Site Investigation & Characterization

  • Waste Management

Key Projects


Army Housing depot sign

Amentum begins critical work at Hawthorne Army Depot

Y 12 Amentum and Fluor

Amentum Team Awarded $28 Billion Y-12 National Security Complex and Pantex Plant Management Contract

Condon Bill Amentum Nuclear Environment

Bill Condon Becomes New leader of Nuclear Operations and Cleanup Sector


Hanford N Reactor adjusted

Three Generations of Family History at DOE’s Hanford Site

Megan Proctor

Employee Spotlight: Meet Megan Proctor


Amentum Led JV Helps Treat and Dispose of Nuclear Waste in Hanford

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