How many employees work at Amentum Services?
Amentum Services, Inc. has 36,512 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 3.1%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Amentum Services
Amentum is a leader in global engineering, project management and solutions integration, trusted to modernize the most critical missions anywhere in the world today and in the future. We’re uniquely positioned to deliver solutions faster and solve what’s coming next. We’ve earned our customers’ confidence to rely on us to successfully manage and execute the most complex programs of scale and provide them with solutions they need for an unpredictable world. Visit us at amentum.com to explore how we deliver excellence for our customers’ most vital missions.
As of December 2025
Amentum Services
workforce metrics
Headcount
36.5k
Avg. Salary
$75k
Tenure
5.1yr
Growth Rate
3.1%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Amentum Services annual worldwide employee count from 2023 to 2025.
- Amentum Services total number of employees in 2025 was 36,516, a 3.1% increase from 2024.
- Amentum Services total number of employees in 2024 was 35,405, a 14.6% increase from 2023.
- Amentum Services total number of employees in 2023 was 30,581, a 3.6% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Amentum Services annual active job postings from 2023 to 2025.
- Amentum Services active job postings in 2025 was 4,630, a 27.0% decline from 2024.
- Amentum Services active job postings in 2024 was 6,077, a 9.3% increase from 2023.
- Amentum Services active job postings in 2023 was 5,537, a 17.4% increase from 2022.
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Employee Sentiment
Sentiment Topics
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