Amentum has 14 WARN notices on file in Florida and Georgia and Oregon and Maryland and Colorado since January 2025, covering 1,124 workers, according to official state records. The most recent notice was recorded on Sep 25, 2026, with an effective date of Nov 30, 2026.
WARN notices cover planned layoffs and closures that meet the legal thresholds at a single site, so they do not show every job cut. Checked every hour.
Amentum layoffs over time
Workers affected each month. Hover or tap a bar.
Hover or tap a month to see the details.
Sources: SEC filings, company statements and state WARN notices. Announced cuts and WARN notices can describe the same layoff.
Every Amentum WARN notice
| Date | State | Location | Workers | Type | Effective |
|---|---|---|---|---|---|
| Sep 25, 2026 | FL | Space Commerce Way, Merritt Island, Merritt Island | 70 | Type not specified | Nov 30, 2026 |
| Sep 4, 2026 | GA | 77 | Type not specified | ||
| Aug 25, 2026 | OR | Chantilly, VA | 74 | Large Layoff - 10 or more workers | |
| Aug 18, 2026 | MD | Anne Arundel County | 65 | Mass Layoff- No Recall | Nov 13, 2026 |
| Aug 18, 2026 | MD | Anne Arundel County | 317 | Mass Layoff- No Recall | Oct 31, 2026 |
| Mar 9, 2026 | MD | Prince George’s | 9 | Mass Layoff - No Recall | May 3, 2026 |
| Mar 9, 2026 | MD | Prince George’s | 27 | Mass Layoff - No Recall | May 3, 2026 |
| Oct 1, 2025 | CO | Pueblo | 10 | Type not specified | Dec 1, 2025 |
| Aug 25, 2025 | CO | Pueblo | 60 | Type not specified | Oct 31, 2025 |
| Jul 30, 2025 | CO | Pueblo | 55 | Type not specified | Oct 31, 2025 |
| Jun 24, 2025 | CO | Pueblo | 135 | Type not specified | Sep 30, 2025 |
| Jun 5, 2025 | CO | Pueblo | 92 | Type not specified | |
| Mar 24, 2025 | CO | Pueblo | 93 | Type not specified | May 1, 2025 |
| Jan 28, 2025 | CO | Pueblo | 40 | Type not specified | Jan 28, 2025 |
Date is when the state received or processed the notice. Company names and locations as filed.
Where are the Amentum layoffs?
- Pueblo: 485 workers
- Anne Arundel County: 382 workers
- Chantilly, VA: 74 workers
- Space Commerce Way, Merritt Island, Merritt Island: 70 workers
- Prince George’s: 36 workers
Amentum layoffs FAQ
How many people has Amentum laid off?
According to WARN notices filed in Florida and Georgia and Oregon and Maryland and Colorado, Amentum has reported layoffs or closures affecting 1,124 workers in 14 notices since January 2025. WARN notices only cover qualifying layoffs at a single site, so the company total may be different.
When was the latest Amentum WARN notice?
The most recent notice in our records is dated Sep 25, 2026 and covers 70 workers in Space Commerce Way, Merritt Island, Merritt Island, with an effective date of Nov 30, 2026.
Where does this Amentum layoff data come from?
From the official WARN notice records published by Florida and Georgia and Oregon and Maryland and Colorado state agencies, which we check twice a day. Each notice is shown as filed.
Other recent WARN notices in Florida and Georgia and Oregon and Maryland and Colorado
- Amazon layoffs (latest notice Nov 3, 2026)
- MV Transportation layoffs (latest notice Nov 3, 2026)
- Family Endeavors layoffs (latest notice Nov 3, 2026)
- A&G Management Company layoffs (latest notice Nov 3, 2026)
- GEICO layoffs (latest notice Nov 2, 2026)
- Niagara Bottling layoffs (latest notice Oct 31, 2026)
Related
- Layoffs by company: all employers we track
- Layoffs today
- WARN notices tracker by state
- Layoff notice requirements by state
- How to negotiate severance
- Health insurance and COBRA after a layoff
Sources
- Florida Department of Commerce, Reemployment and Emergency Assistance Coordination Team (REACT), WARN notices
- WorkSource Georgia, Technical College System of Georgia (TCSG), Approved Public WARN Notices, WARN notices
- Oregon Higher Education Coordinating Commission (HECC), Oregon Rapid Response WARN list, WARN notices
- Maryland Department of Labor, Division of Workforce Development and Adult Learning, WARN notices
- Colorado Department of Labor and Employment (CDLE), Layoff WARN List, WARN notices
Amentum layoffs on the map, 2026
WARN notices filed by Amentum with the states we track. Tap a state to see each notice.
Tap a red state for details.
Maryland: 418 workers, 4 notices
- Aug 18 · Anne Arundel County · 65 workers · Mass Layoff- No Recall
- Aug 18 · Anne Arundel County · 317 workers · Mass Layoff- No Recall
- Mar 9 · Prince George’s · 9 workers · Mass Layoff - No Recall
- Mar 9 · Prince George’s · 27 workers · Mass Layoff - No Recall
Georgia: 77 workers, 1 notice
- Sep 4 · · 77 workers · Type not specified
Oregon: 74 workers, 1 notice
- Aug 25 · Chantilly, VA · 74 workers · Large Layoff - 10 or more workers
Florida: 70 workers, 1 notice
- Sep 25 · Space Commerce Way, Merritt Island, Merritt Island · 70 workers · Type not specified
Amentum WARN notices by month, 2026
Source: WARN notices published by state labor departments, collected by GoLayoffs. WARN counts workers at specific sites and does not include every job cut a company announces. See all notices in the WARN tracker.