McDermott International, Inc. has 21,394 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -3.6%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
McDermott is a premier provider of engineering and construction solutions to the energy industry. Our customers trust our technology-driven approach—engineered to responsibly harness and transform global energy resources into the products the world needs for now and what’s next. From concept to commissioning, we are creating and delivering the building blocks of the energy transition. Our innovative expertise and capabilities advance the next generation of global energy infrastructure—empowering a brighter, more sustainable future for us all. Operating in over 54 countries, our locally focused and globally integrated resources include more than 30,000 employees, a diversified fleet of specialty marine construction vessels and fabrication facilities around the world. To learn more, visit www.mcdermott.com.
As of September 2025
McDermott Intl Inc
workforce metrics
Headcount
21.4k
Avg. Salary
$51.5k
Tenure
5.4yr
Growth Rate
-3.6%
Hiring Rate
Attrition Rate
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Interactive chart of McDermott Intl Inc annual worldwide employee count from 2023 to 2025.
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Interactive chart of McDermott Intl Inc annual active job postings from 2023 to 2025.
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