Amentum has 5 WARN notices on file in Florida and Maryland since March 2026, covering 488 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 |
| 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 |
Date is when the state received or processed the notice. Company names and locations as filed.
Where are the Amentum layoffs?
- Anne Arundel County: 382 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 Maryland, Amentum has reported layoffs or closures affecting 488 workers in 5 notices since March 2026. 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 Maryland state agencies, which we check twice a day. Each notice is shown as filed.
Other recent WARN notices in Florida and Maryland
- The Mosaic Company layoffs (latest notice Oct 14, 2026)
- TH Opco layoffs (latest notice Oct 7, 2026)
- Cayuga Home for Children layoffs (latest notice Oct 6, 2026)
- Magic Leap layoffs (latest notice Oct 2, 2026)
- Grunt Style layoffs (latest notice Oct 2, 2026)
- Aramark Campus layoffs (latest notice Oct 1, 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