How many employees work at Y 12 Nsc?
Y-12 National Security Complex has 2,403 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 4.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Y 12 Nsc
The Y‑12 National Security Complex plays a vital role in the U.S. Department of Energy’s Nuclear Security Enterprise. Y-12 provides manufacturing, technical, and scientific expertise to produce components, subassemblies, and quality evaluations to sustain a U.S. nuclear deterrent; reduce the threat from weapons of mass destruction; supply nuclear material to the Naval Reactors Program; and provide solutions to other emerging national security challenges.
As of September 2025
Y 12 Nsc
workforce metrics
Headcount
2.4k
Avg. Salary
$80.9k
Tenure
4.3yr
Growth Rate
4.3%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Y 12 Nsc annual worldwide employee count from 2023 to 2025.
- Y 12 Nsc total number of employees in 2025 was 2,413.241, a 4.3% increase from 2024.
- Y 12 Nsc total number of employees in 2024 was 2,309.594, a 1.4% increase from 2023.
- Y 12 Nsc total number of employees in 2023 was 2,275.71, a 7.6% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Y 12 Nsc annual active job postings from 2023 to 2025.
- Y 12 Nsc active job postings in 2025 was 210, a 55.3% increase from 2024.
- Y 12 Nsc active job postings in 2024 was 108, a 154.1% increase from 2023.
- Y 12 Nsc active job postings in 2023 was 14, a 112.5% decline from 2022.
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Employee Sentiment
Sentiment Topics
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