Amentum has filed 19 WARN notices across 8 states, affecting 1,075 workers. Filings are concentrated in Pueblo, Fort Washington, and Suitland. Of these, 6 involved facility closures and 5 were layoff events. Filing dates range from May 21, 2024 through Mar 9, 2026. Amentum provided an average of 57 days notice before the effective date of these filings. Pueblo accounts for 53% of affected workers.
| Location | State | Type | Workers | Effective | Filed |
|---|---|---|---|---|---|
| Fort Washington | MD | Layoff | 9 | 2026-05-03 | 2026-03-09 |
| Suitland | MD | Layoff | 27 | 2026-05-03 | 2026-03-09 |
| Pueblo | CO | 10 | 2025-12-01 | 2025-10-01 | |
| Pueblo | CO | 60 | 2025-10-31 | 2025-08-25 | |
| Pueblo | CO | 55 | 2025-10-31 | 2025-07-30 | |
| Richmond | VA | Layoff | 56 | 2025-08-31 | 2025-07-02 |
| Pueblo | CO | Closure | 135 | 2025-09-30 | 2025-06-24 |
| Pueblo | CO | Closure | 92 | 2025-06-05 | |
| Pueblo | CO | 93 | 2025-05-01 | 2025-03-24 | |
| Pueblo | CO | 40 | 2025-01-28 | 2025-01-28 |
Amentum has an upcoming layoff effective May 3, 2026. If you are affected, you remain employed with regular pay and benefits until the effective date. Use this time to prepare: file for unemployment insurance so your claim is ready when your last day arrives, review your COBRA health coverage options, and visit your local America's Job Center for free career counseling and retraining vouchers. Ask about Rapid Response services, which are specifically designed for WARN-affected workers.
Find your state's unemployment insurance program and apply online. You may be eligible before your last day.
Continue your employer health plan for up to 18 months, or compare lower-cost options on the Health Insurance Marketplace.
Employers with 100 or more employees must give 60 days written notice before mass layoffs or plant closings.
Free career counseling, resume help, job search assistance, and retraining programs through CareerOneStop.
Interview prep, job search management, and career planning tools to help you land your next role.
America's Job Centers offer free career counseling, resume help, interview prep, job search assistance, and retraining vouchers for workers affected by WARN Act layoffs. Ask about Rapid Response services.
All data on this site is sourced from official WARN Act filings published by state workforce agencies. Filings are updated regularly but may not reflect same-day submissions. Coverage varies by state.
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