How many employees work at Telos?
Telos Corp. has 523 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -4.7%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Telos
Telos empowers and protects the world’s most security-conscious organizations with solutions for continuous security assurance of individuals, systems, and information. Telos’ offerings include cybersecurity solutions for IT risk management and information security; cloud security solutions to protect cloud-based assets and enable continuous compliance with industry and government security standards; and enterprise security solutions for identity and access management, secure mobility, organizational messaging, and network management and defense. The company serves commercial enterprises, regulated industries and government customers around the world. At Telos, we realize that our success as a company stems directly from our success as an employer. That is why we are committed to finding, attracting, and keeping the best talent available. We reward expertise with professional growth and opportunity, an excellent salary, a flexible work environment, and an extensive benefits package. We recognize the challenges a demanding job can place on families, so we do our best to accommodate family-school-life-work balance. If this appeals to you, we invite you to put Telos on your career path. Headquartered in Ashburn, Virginia, outside the Washington, D.C. metropolitan area, Telos Corporation is located in the heart of the Dulles technology corridor. We have grown into a worldwide operation of professionals who are renowned for their software development, security, integration, systems management, and business expertise. We’re always looking for employees who share our core values and want more than just a job. We offer a business casual environment, and the opportunity to make a name for yourself as you contribute to our continued success. If you’re interested in joining our team, visit our careers page: www.telos.com/careers.
As of December 2025
Telos
workforce metrics
Headcount
523
Avg. Salary
$110k
Tenure
5.6yr
Growth Rate
-4.7%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Telos annual worldwide employee count from 2023 to 2025.
- Telos total number of employees in 2025 was 523, a 4.7% decline from 2024.
- Telos total number of employees in 2024 was 548, a 10.6% decline from 2023.
- Telos total number of employees in 2023 was 609, a 4.1% decline from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Telos annual active job postings from 2023 to 2025.
- Telos active job postings in 2025 was 42, a 81.7% decline from 2024.
- Telos active job postings in 2024 was 100, a 63.2% increase from 2023.
- Telos active job postings in 2023 was 52, a 98.0% decline from 2022.
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Employee Sentiment
Sentiment Topics
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