Employer · WARN Act history · Manufacturing
Northrop Grumman Systems Corporation, Defense Systems Sector
16 workers across 1 WARN notice, primarily in MD - recorded in the current PlainLayoffs dataset.
- 16
- Workers cut
- 1
- WARN notice
- 1
- State
- 16
- Avg / notice
Northrop Grumman Systems Corporation, Defense Systems Sector has 1 recorded WARN filing affecting 16 workers
According to WARN Act filings submitted to state workforce agencies, Northrop Grumman Systems Corporation, Defense Systems Sector has 1 recorded filing covering 16 workers across 1 state, primarily MD, the 5,819th-largest recorded WARN footprint among 7,009 tracked employers. WARN notices cover qualifying reported events, so this record is not a complete count of the employer's workforce changes.
Northrop Grumman Systems Corporation, Defense Systems Sector is a minor share of Manufacturing WARN activity — under 0.1% of the sector's 211,445 workers across 776 employers, ranking #699 in Manufacturing.
DOL WARN employer filing desk
Employer NORTHROP-GRU · Northrop Grumman Systems Corporation, Defense Systems Sector 16 workers · 1 filings
NOTC-SINGLE · WORK-LIGHT · PHOTO-UNK · RUNWAY-LONG · STAT-SINGLE · BOOK-SINGLE · TYPE-LAYOFF
- NOTC-SINGLE 1 filing
- WORK-LIGHT #5,819
- PHOTO-UNK No peer
- RUNWAY-LONG 109d
- STAT-SINGLE MD
- BOOK-SINGLE 1 agency
- TYPE-LAYOFF 1 layoff
Stamps derive from filed notice_date, effective_date, workers_affected, state agency source, and filing type in this dataset, not a prediction of future layoffs.
Employer Profile
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds. Latest filing: Oct 2023.
WARN Notice History
2023
Baltimore County, MD · Manufacturing
Effective: Jan 22, 2024
16
workers
Filed Oct 5, 2023
Four checks on this Northrop Grumman Systems Corporation, Defense Systems Sector filing
What is the largest Northrop Grumman Systems Corporation, Defense Systems Sector WARN filing on record? ▼
The largest row is the mass layoff filed for Baltimore County, MD on Oct 5, 2023, covering 16 workers in Manufacturing.
Where were Northrop Grumman Systems Corporation, Defense Systems Sector's WARN notices filed? ▼
This is a one-event record from Maryland DLLR; the named location is Baltimore County, not a company-wide headcount change. States represented in this record: MD.
Does Northrop Grumman Systems Corporation, Defense Systems Sector's filing history show a recurring pattern? ▼
One filing cannot establish a recurring layoff cadence. It records a specific WARN-covered event and should not be read as a forecast of this employer's workforce.
How much advance notice appears in Northrop Grumman Systems Corporation, Defense Systems Sector's record? ▼
The measurable notice runway clears the federal 60-day baseline; use the dated filing history to see which location and event produced it.
See also: MD WARN filings · Manufacturing industry WARNs · WARN Act guide
Source: State WARN Act layoff registries Northrop Grumman Systems Corporation, Defense Systems Sector notice history aggregated from state workforce agency filings · September 2026 A WARN filing is a required notice, not a judgment of the employer's management or finances. Coverage follows states with structured public registries; this public-record summary is not legal advice, financial advice, or employment advice.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.