How many employees work at Consolidated Nuclear Sec?
Consolidated Nuclear Security LLC has approximately 1,578 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Consolidated Nuclear Sec’s total headcount has declined 5.6% from 1,671 employees in 2023 to 1,578 in 2026.
Is Consolidated Nuclear Sec hiring right now?
No, Consolidated Nuclear Sec is not actively hiring. Consolidated Nuclear Sec had 0 active job postings in 2026, a 200.0% decline from 2025 — see job openings & hiring trends.
About Consolidated Nuclear Sec’s Workforce
Consolidated Nuclear Security LLC is an Aerospace and Defense company that employs 1,578 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1954, the company is headquartered in Oak Ridge, Tennessee.
Consolidated Nuclear Sec's workforce has declined 5.6% from 2023 to 2026, down 0.3% year over year in 2026. It fell to a low of 1,575 in 2025 Q4 before recovering. Its workforce is concentrated most in North America (99.9%), followed by Western Europe (0.1%).
Consolidated Nuclear Sec's functional groups are Finance and Operations (44.1%), Engineering (28.1%), and Sales and Marketing (27.8%), with Finance and Operations growing fastest (up 0.8%). The average salary is $105,139, highest in North America at a median of $98,000.
Consolidated Nuclear Sec's active job postings fell 200.0% in 2026 to 0, with new postings per month cooling from 103 in 2023 to 0 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Oak Ridge, Tennessee
- Founded
- 1954
- Industry
- Aerospace and Defense
- Employees
- 1,578
- YoY
- -0.3% (+0)
As of March 2026
Consolidated Nuclear Sec workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Consolidated Nuclear Sec. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsConsolidated Nuclear Sec Annual Employee Count (2023-2026)
- Consolidated Nuclear Sec had 1,578 employees in 2026, a 0.3% decline from 2025.
- Consolidated Nuclear Sec had 1,575 employees in 2025, a 0.1% decline (-2) from 2024.
- Consolidated Nuclear Sec had 1,577 employees in 2024, a 0.8% decline (-101) from 2023.
- Consolidated Nuclear Sec had 1,678 employees in 2023, a 0.3% decline (+68) from 2022.
Consolidated Nuclear Sec's total workforce has grown from 1,575 employees in 2025 to 1,578 in 2026. Consolidated Nuclear Sec's headcount peaked at 1,688 in 2024 before declining in 2025 and recovering through 2026.
Consolidated Nuclear Security LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,578 | +0 | -0.3% |
| 2025 | Q4 | 1,575 | -2 | -0.1% |
| 2025 | Q3 | 1,582 | -78 | +0.5% |
| 2025 | Q2 | 1,585 | -95 | -0.3% |
| 2025 | Q1 | 1,578 | -110 | -0.5% |
| 2024 | Q4 | 1,577 | -101 | -0.8% |
| 2024 | Q3 | 1,660 | -11 | -0.9% |
| 2024 | Q2 | 1,680 | +9 | -1.1% |
| 2024 | Q1 | 1,688 | +57 | -0.0% |
| 2023 | Q4 | 1,678 | +68 | -0.3% |
| 2023 | Q3 | 1,671 | +97 | +0.5% |
| 2023 | Q2 | 1,671 | +141 | +2.0% |
See Consolidated Nuclear Sec's complete headcount history, including quarterly breakdowns.
Get the DataConsolidated Nuclear Sec Employee Count by Region (2026)
North America accounts for the largest share of Consolidated Nuclear Sec's global workforce with approximately 100% of total employees, followed by Western Europe.
Consolidated Nuclear Sec employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 1,563 | 99.9% |
| Western Europe | 1 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataConsolidated Nuclear Sec Employee Count by Department (2026)
Consolidated Nuclear Sec's employee groups are Finance and Operations (44.1%), Engineering (28.1%), and Sales and Marketing (27.8%).
Consolidated Nuclear Sec employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 686 | 44.1% |
| Engineering | 438 | 28.1% |
| Sales and Marketing | 433 | 27.8% |
Compare Consolidated Nuclear Sec's department mix to industry peers.
See Full DataConsolidated Nuclear Sec Employee Salary by Region (2026)
Consolidated Nuclear Sec's average employee salary is $105,139 globally. Employees in North America receive the highest compensation.
Consolidated Nuclear Sec median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $98,000 |
Unlock salary by role, level, and city — and compare to Consolidated Nuclear Sec's industry peers.
Unlock Salary DataConsolidated Nuclear Sec Job Openings and Hiring Trends (2023-2026)
- Consolidated Nuclear Sec had 0 active job postings in 2026, a 200.0% decline (-1) from 2025.
- Consolidated Nuclear Sec had 1 active job postings in 2025, a 185.7% decline (-26) from 2024.
- Consolidated Nuclear Sec had 27 active job postings in 2024, a 83.9% decline (-39) from 2023.
- Consolidated Nuclear Sec had 66 active job postings in 2023, a 114.3% decline from 2022.
- Hiring velocity in 2026: 0 new roles/month, down from 4 in 2025 and 93 in 2024.
Consolidated Nuclear Sec's hiring is slowing: active job postings fell 200.0% in 2026 to 0, with new postings per month cooling from 103 in 2023 to 0 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataConsolidated Nuclear Sec Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Consolidated Nuclear Sec's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About Consolidated Nuclear Sec
- How fast is Consolidated Nuclear Sec growing?
- In 2026, Consolidated Nuclear Sec's headcount shrank 0.3% to 1,578 employees.
- See the full headcount history
- Where are Consolidated Nuclear Sec employees located?
- Most Consolidated Nuclear Sec employees are based in North America (99.9% of headcount), followed by Western Europe.
- Explore where the workforce is based
- What is the average salary at Consolidated Nuclear Sec?
- The average employee salary at Consolidated Nuclear Sec is approximately $105.1k per year.
- Analyze the salary distribution
- How many new job postings does Consolidated Nuclear Sec open per year?
- In Q1 2026, Consolidated Nuclear Sec opened 0 new job postings. In 2025, Consolidated Nuclear Sec opened 46 new job postings — about 4 per month.
- Track hiring trends by role
- When was Consolidated Nuclear Sec founded and where is it headquartered?
- Consolidated Nuclear Sec was founded in 1954 and is headquartered in Oak Ridge, Tennessee.
- Compare Consolidated Nuclear Sec to industry peers
Speak with a workforce expert about Consolidated Nuclear Sec.
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