Below is a full breakdown of Amentum’s layoff activity, including affected locations, employee totals by event. In 2025, the largest impact occurred in Colorado where 485 employees were affected.
Defense and Space Manufacturing
Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most ...
Website
www.amentum.com
Headquarters
San Diego, Colorado
10
Total Events
657
Employees Affected
3
States Affected
| Company Name | City | State | Affected Employees | Notice Date | Layoff Date |
|---|---|---|---|---|---|
| Amentum | Colorado | 10 | Oct 1, 2025 | Dec 1, 2025 | |
| Amentum | Colorado | 60 | Aug 25, 2025 | Oct 31, 2025 | |
| Amentum | Colorado | 55 | Jul 30, 2025 | Oct 31, 2025 | |
| Amentum | Colorado | 135 | Jun 24, 2025 | Sep 30, 2025 | |
| Amentum | Colorado | 92 | Jun 5, 2025 | Aug 25, 2025 | |
| Amentum | Colorado | 93 | Mar 24, 2025 | May 1, 2025 | |
| Amentum | Anniston | Alabama | 62 | Jan 27, 2025 | Apr 3, 2025 |
| Amentum | Kentucky | 90 | Jan 27, 2025 | Mar 27, 2025 | |
| Amentum | Colorado | 40 | Jan 28, 2025 | Jan 28, 2025 | |
| Amentum | Kentucky | 20 | Nov 11, 2024 | Jan 15, 2025 |
Events and employees affected by month
3 states reported
