How many employees work at Delphinus Engineering?
Delphinus Engineering, Inc. has 428 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 1.7%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Delphinus Engineering
Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets. As a successful graduate of the Small Business Administration’s 8(a) program, we have evolved into a leading provider of expert services in our core competencies of Cyber Operations & Security, Marine Engineering & Design, Marine Services, and Business Management. Headquartered in Eddystone, PA, we have primary offices in Norfolk, VA; San Diego, CA; Bremerton, WA; with liaison facilities in Philadelphia, PA and Pearl Harbor, HI.
As of December 2025
Delphinus Engineering
workforce metrics
Headcount
428
Avg. Salary
$82.4k
Tenure
5.1yr
Growth Rate
1.7%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Delphinus Engineering annual worldwide employee count from 2023 to 2025.
- Delphinus Engineering total number of employees in 2025 was 428, a 1.7% increase from 2024.
- Delphinus Engineering total number of employees in 2024 was 421, a 3.2% increase from 2023.
- Delphinus Engineering total number of employees in 2023 was 407, a 1.8% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Delphinus Engineering annual active job postings from 2023 to 2025.
- Delphinus Engineering active job postings in 2025 was 91, a 45.9% increase from 2024.
- Delphinus Engineering active job postings in 2024 was 57, a 50.5% increase from 2023.
- Delphinus Engineering active job postings in 2023 was 34, a 132.3% decline from 2022.
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Employee Sentiment
Sentiment Topics
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