How many employees work at Science & Eng Services?

Science & Engineering Services, Inc. has 565 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 Science & Eng Services

Established in 1988 as a small business, SES’s fundamental strength is taking basic scientific concepts through engineering prototypes to full rate production through a lean enterprise approach. SES possesses a full range of science and engineering talent, hardware and software technologies and the requisite flexible production capabilities enabling rapid development of sensor products for global customers, both commercial and government. SES R&D Laboratory are located in Columbia, MD in a state of the art 32,000 sq. ft. facility. Manufacturing Operations are located in Huntsville, AL, occupying 800,000 sq. ft. for manufacturing and integration, and an additional 68,000 sq. ft. of hanger space at Huntsville International Airport. SES also has facilities in Pax River, MD. and Warner Robins, GA. SES is fully ISO 9001:2008/AS9100 Rev C and AS9110 Rev B registered. ISO 9001:2008 represents a model for Quality Assurance in Design, Development, Production, Installation and Servicing. AS9110 represents a well-defined Quality System for the design, fabrication and assembly of devices for aircraft, weapon systems and commercial applications. Furthermore, SES is FAA Part 145 Certified (Bell 206 & 407) and has on-site DCMA Oversight. SES earned the following recognitions from DCMA for our systems: DCMA Approved Purchasing System, DCMA Approved Property Management System and SES was recognized as a DCMA Green Low Risk Company. Preferred Supplier Status SES has also been awarded the preferred supplier certification from Boeing Corporation, Northrup Grumman, and L3 Communications. The preferred supplier certification is an achievement based on SES meeting an overall Bronze level certification for Business Processes, Silver Level for Delivery performance and bronze level for SPC.

As of December 2025

Science & Eng Services
workforce metrics

Headcount

565

Avg. Salary

$89.9k

Tenure

5.8yr

Growth Rate

3.1%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Science & Eng Services annual worldwide employee count from 2023 to 2025.

  • Science & Eng Services total number of employees in 2025 was 566, a 3.1% increase from 2024.
  • Science & Eng Services total number of employees in 2024 was 548, a 2.5% increase from 2023.
  • Science & Eng Services total number of employees in 2023 was 535, a 1.6% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Science & Eng Services annual active job postings from 2023 to 2025.

  • Science & Eng Services active job postings in 2025 was 40, a 80.7% increase from 2024.
  • Science & Eng Services active job postings in 2024 was 17, a 51.9% increase from 2023.
  • Science & Eng Services active job postings in 2023 was 10, a 40.0% decline from 2022.

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Employee Sentiment

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