National Security and Nuclear Deterrence

Amentum is a trusted partner in supporting nuclear security and deterrence, providing engineering, sustainment, logistics, program management, research and development, and operations across nuclear weapons systems, delivery platforms, and command and control infrastructure. Our nuclear-experienced workforce supports the modernization and sustainment of the nuclear triad, as well as nonproliferation programs that prevent the spread of nuclear materials and technology. We bring deep technical expertise and security clearances required to work on the most sensitive nuclear programs-delivering reliable, high-quality support that underpins the credibility of the U.S. and its allies nuclear deterrent.

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Design Engineering

Amentum specializes in the design of the most technically challenging, high-hazard, and highly regulated projects in both the government and commercial sectors.

With a commitment to innovation and precision, our engineering solutions are tailored to exceed the most demanding energy and national security project requirements.

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Nuclear Safety

Amentum has a proven track record of ensuring operational excellence in highly regulated nuclear and government environments.

With an unwavering commitment to safety, we implement stringent procedures, risk mitigation strategies, and rigorous compliance with nuclear standards to protect people, the environment, and mission-critical assets.

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Construction & Project Management

Amentum offers world-class construction and project management services, ensuring the successful delivery of complex, nuclear mission-critical projects.

Our experienced teams utilize cutting-edge technologies, proven methodologies, and a safety-first approach to drive projects forward on time, within budget, and to a superior nuclear standard of quality.

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Nuclear Operations

Amentum provides expertise for nuclear operations across a diverse range of applications.

With deep expertise in nuclear, engineering, decommissioning, and facility management, our solutions are tailored to meet challenges in energy, defense, and other critical sectors. We excel in delivering operational efficiency through rigorous processes and a sustained focus on safety and performance.

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Supply Chain

Amentum delivers top-tier technical services with a strong emphasis on safety and quality, serving as the trusted partner for clients requiring efficient and effective supply chain management.

Our solutions are designed to minimize risks, optimize processes, and ensure seamless delivery of resources to sustain dynamic operations.

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Research & Development

Amentum’s vast technical expertise is underpinned by extensive laboratory and research and development facilities located across the UK, Europe, and North America.

We provide a comprehensive range of research, analysis, testing, and engineering solutions tailored for sectors such as nuclear, aerospace, and advanced energy.

Featured Projects

Remediating High-Level Radioactive Liquid Waste at the Savannah River Site (SRS)

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Naval Nuclear Propulsion

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Supporting Our Nation’s Weapons Defense System with Advanced Conduct of Operations and Best-in-Class Operational Readiness at Los Alamos National Laboratory (LANL)

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