Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most complex challenges. The company delivers critical mission support across national security, environmental management, nuclear operations, intelligence, and defense sectors. With a workforce of approximately 40,000 professionals operating worldwide, Amentum provides specialized expertise in program management, systems engineering, and technical services that enable safer, smarter, and cleaner solutions for government and commercial clients.
Founded in 2020 with a 117-year legacy of service, Amentum brings unmatched capabilities to critical infrastructure and strategic operations. The company supports clients through full-lifecycle programs including design, construction, operations, and decommissioning of complex facilities. From nuclear energy projects to intelligence community support and environmental remediation, Amentum applies technical excellence and operational discipline to deliver results that matter for national security and global stability.