Amentum Layoffs & WARN Notices

Amentum has filed 40 WARN Act notices affecting 2,279 workers in 11 states, from 2020 to 2026.

FiledEffectiveStateCityWorkersType
2026-03-092026-05-03MDRiverview Road Fort Washington9mass_layoff
2026-03-092026-05-03MDSuitland Road Suitland27mass_layoff
2025-10-012025-12-01CO10mass_layoff
2025-08-252025-10-31CO60mass_layoff
2025-07-302025-10-31CO55mass_layoff
2025-06-242025-09-30CO135closure
2025-06-05CO92closure
2025-03-242025-05-01CO93mass_layoff
2025-01-282025-01-28CO40mass_layoff
2025-01-272025-04-03ALAnniston62mass_layoff
2024-09-02SCBeaufort62
2024-07-31AZFort Worth108
2024-07-292024-09-30CO72closure
2024-07-262024-09-27VAFalls Church & Springfield53closure
2024-05-212024-07-01CO11closure
2024-01-302024-03-01CO45closure
2023-12-142024-02-03NCElizabeth City92closure
2023-11-212024-01-01CO54mass_layoff
2023-09-152023-11-17CO31mass_layoff
2023-08-112023-10-12CO14closure
2023-07-032023-08-31CO27mass_layoff
2023-05-31WAEverett3mass_layoff
2023-05-262023-07-27CO19closure
2022-10-31WAOak Harbor194mass_layoff
2022-10-122022-11-29FLKENNEDY SPACE CENTER188
2022-09-162022-10-15CA70mass_layoff
2022-01-282022-03-27TXNew Boston178
2021-08-302021-10-29TXNew Boston92
2020-09-222020-10-25FLKEY WEST10
2020-09-222020-10-25FLALTOONA16
2020-09-222020-10-25FLJACKSONVILLE13
2020-09-172020-10-26CASan Diego4mass_layoff
2020-09-172020-10-26VAVirginia Beach91mass_layoff
2020-08-28SCStatewide10
2020-06-302020-08-28NC100mass_layoff
2020-05-182020-06-16VAChantilly40mass_layoff
2020-03-152020-05-11FLJACKSONVILLE9
2020-03-152020-05-11FLALTOONA15
2020-03-13WAWhidbey Island13mass_layoff
2020-03-13AZYuma62

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