How many employees work at International Atomic?
International Atomic Energy Agency has approximately 3,197 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. International Atomic's total headcount has grown 13.9% from 2,808 employees in 2023 to 3,197 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is International Atomic hiring right now?
Yes, International Atomic is actively hiring. International Atomic had 39 active job postings in 2026, a 8.0% increase from 2025 — see job openings & hiring trends.
About International Atomic's Workforce
International Atomic Energy Agency is a Research and Development company that employs 3,197 people worldwide as of March 2026. It is the 6th-largest by headcount among its peers. Founded in 1957, the company is headquartered in Vienna, Austria.
International Atomic's workforce has grown 13.9% from 2023 to 2026, though it is down 0.1% year over year in 2026. Its workforce is concentrated most in Austria (83.5%), followed by the United States (1.8%) and Pakistan (1.4%), with Austria, its fastest-growing location, up 3.6%.
International Atomic's largest functional groups are Finance and Operations (45.8%), Sales and Marketing (28.8%), and Engineering (25.3%), with Engineering growing fastest (up 3.3%). Median employee tenure is 4.8 years. The average salary is $64,762, ranging from a median of $77,000 in Northern America to $9,000 in Southern Asia.
International Atomic's active job postings rose 8.0% in 2026 to 39, with new postings per month cooling from 75 in 2023 to 33 in 2026. Overall employee sentiment is neutral but declining.
Sourced from Revelio Labs workforce data.
As of March 2026
International Atomic
workforce metrics
Headcount
3.2k
0.1% YoY
Avg. Salary
$64.8k
1.1% YoY
Tenure
4.8yr
0.5yr YoY
Growth Rate
-0.1%
0.2pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for International Atomic. Compare to peers, export the dataset, and access the full quarterly history.
- International Atomic had 3,197 employees in 2026, a 0.1% decline (+156) from 2025.
- International Atomic had 3,146 employees in 2025, a 0.4% decline (+134) from 2024.
- International Atomic had 3,012 employees in 2024, a 0% no change (+114) from 2023.
- International Atomic had 2,898 employees in 2023, a 0.6% decline (+149) from 2022.
International Atomic's total workforce has grown from 2,808 employees in 2023 to 3,197 in 2026.
International Atomic Energy Agency — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 3,197 | +156 | -0.1% |
| 2025 | Q4 | 3,146 | +134 | -0.4% |
| 2025 | Q3 | 3,080 | +97 | -0.6% |
| 2025 | Q2 | 3,061 | +113 | -0.0% |
| 2025 | Q1 | 3,041 | +127 | -0.3% |
| 2024 | Q4 | 3,012 | +114 | -0.0% |
| 2024 | Q3 | 2,983 | +152 | +0.2% |
| 2024 | Q2 | 2,948 | +140 | -0.2% |
| 2024 | Q1 | 2,914 | +165 | -0.1% |
| 2023 | Q4 | 2,898 | +149 | -0.6% |
| 2023 | Q3 | 2,831 | +89 | -0.7% |
| 2023 | Q2 | 2,808 | +70 | -0.8% |
Want to see International Atomic's complete headcount history back to 2008, including quarterly breakdowns?
Austria accounts for the largest share of International Atomic's global workforce with approximately 84% of total employees, followed by the United States and Pakistan. International Atomic's headcount in Austria is growing fastest among its major locations, up 3.6% year over year in 2026.
International Atomic employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| Austria | 2,654 | 83.5% | +3.6% |
| United States | 57 | 1.8% | -0.4% |
| Pakistan | 44 | 1.4% | -2.1% |
| Monaco | 34 | 1.1% | -2.4% |
| United Kingdom | 30 | 1.0% | -1.5% |
| India | 30 | 0.9% | +2.9% |
| Japan | 25 | 0.8% | -8.8% |
| Canada | 22 | 0.7% | -3.8% |
| Indonesia | 18 | 0.6% | +5.5% |
| France | 18 | 0.6% | +2.7% |
Drill into city-level data, hiring trends by region and historic geographic shifts
International Atomic's largest employee groups are Finance and Operations (45.8%), Sales and Marketing (28.8%), and Engineering (25.3%).
International Atomic employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 1,442 | 45.8% | +3.1% |
| Sales and Marketing | 908 | 28.8% | +2.4% |
| Engineering | 798 | 25.3% | +3.3% |
Compare International Atomic's department mix to industry peers.
International Atomic's average employee salary is $64,762 globally. Employees in Northern America receive the highest compensation, with median pay approximately 1.2x the global average. Pay is lowest in Southern Asia, at a median of $9,000.
International Atomic median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $77,000 |
| Pacific Islands | $75,000 |
| Northern Europe | $63,000 |
| Western Europe | $63,000 |
| Southern Europe | $52,000 |
| Central America and the Caribbean | $38,000 |
| Eastern Europe | $35,000 |
| Eastern Asia | $27,000 |
| Southern America | $21,000 |
| Arab States | $16,000 |
| Sub-Saharan Africa | $15,000 |
| South-Eastern Asia | $12,000 |
| Northern Africa | $12,000 |
| Southern Asia | $9,000 |
| Central and Western Asia | $7,000 |
Unlock salary by role, level, and city — and compare to International Atomic's industry peers.
- International Atomic had 39 active job postings in 2026, a 8.0% increase (-9) from 2025.
- International Atomic had 48 active job postings in 2025, a 111.9% decline (-122) from 2024.
- International Atomic had 170 active job postings in 2024, a 0.6% increase (+1) from 2023.
- International Atomic had 169 active job postings in 2023, a 133.0% increase from 2022.
- Hiring velocity in 2026: 33 new roles/month, down from 59 in 2025 and 82 in 2024. New metric
International Atomic's active job postings rose 8.0% in 2026 to 39, with new postings per month cooling from 75 in 2023 to 33 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across International Atomic's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Similar Research and Development Companies by Employee Count
- How fast is International Atomic growing?
- In 2026, International Atomic's headcount shrank 0.1% to 3,197 employees, up from 3,041 in 2025.
- Where are International Atomic employees located?
- Most International Atomic employees are based in Austria (83.5% of headcount), followed by the United States and Pakistan.
- What is the average salary at International Atomic?
- The average employee salary at International Atomic is approximately $64.8k per year.
- How many people does International Atomic hire per year?
- In 2026, International Atomic opened roughly 396 new roles — about 33 per month.
- When was International Atomic founded and where is it headquartered?
- International Atomic was founded in 1957 and is headquartered in Vienna, Austria.
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