DSS

DSS Employee Directory

Government AdministrationUnited States501-1000 Employees

The Defense Security Service (DSS) strengthens national security at home and abroad through our security oversight and education operations. DSS oversees the protection of U.S. and foreign classified information and technologies in the hands of cleared industry under the National Industrial Security Program by providing professional risk management services. As Functional Manager for the Department of Defense (DoD), DSS provides security education, training, certification, and professional development for DoD and for other U.S. Government personnel, contractor employees, and representatives of foreign governments.

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For those looking to join DSS, you'll help us provide critical security education, training and awareness services and products to those who serve and protect our national security. Protecting this classified information maintains the integrity of the technologies, information, and products used by the warfighter in the field.

DSS Locations: Most of DSS activities are performed at the Defense Security Service headquarters, in Quantico, VA, right outside of the nation's capitol in Washington, DC. We have 23 resident offices and 26 field offices across the nation.

If you're looking to apply for a job with the Defense Security Service, all positions require a security clearance, and all job openings are posted to USAJobs at: https://www.usajobs.gov/Search/?a=DD12&k=defense%20security%20service&p=1

Find DSS employees' phone numbers or email addresses

DSS Global Highlights

Location
Employees

North America
346

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  • United States Of America
    345
  • Canada
    1

Asia
25

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  • India
    19
  • Pakistan
    4
  • Cambodia
    1
  • Thailand
    1

Africa
8

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  • Nigeria
    4
  • Algeria
    2
  • Kenya
    1
  • Zambia
    1

South America
7

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  • Peru
    5
  • Chile
    1
  • Brazil
    1

Europe
6

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  • United Kingdom Of Great Britain And Northern Ireland
    2
  • Germany
    2
  • France
    1
  • Italy
    1

DSS's Leadership

  • Stylized image of a person
    R. A.
    Chief Of Staff
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  • Stylized image of a person
    R. B.
    Chief Of Staff, Industrial Policy And Programs
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  • Stylized image of a person
    J. C.
    Chief Of Logistics
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  • Stylized image of a person
    M. N.
    Chief Technologist Defense Insider Threat Enterprise
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  • Stylized image of a person
    R. M.
    Chief Policy And Training
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  • Stylized image of a person
    T. H.
    Chief Manager And Security Specialist Security Division
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  • Stylized image of a person
    M. W.
    Cofounder And Managing Partner
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  • Stylized image of a person
    O. F.
    President
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DSS Employee Metrics

100%
50%
0%
2025
2024
  • Military & Protective Services
  • Analytics
  • Operations
  • Administrative
  • Program & Project Management
  • Other
  • Education

Contact profiles from DSS

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    M. W.
    Cofounder And Managing Partner
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    O. F.
    President
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    R. B.
    President
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    S. H.
    Chief, Center For Development Of Security Excellence Education Division
    Phone icon
    United StatesMaryland
    Oct 18, 2025
  • Stylized image of a person
    J. M.
    Deputy Chief, Hcmo
    Phone icon
    United StatesVirginia
    Oct 23, 2025
  • Stylized image of a person
    P. M.
    Chief, Certification Branch
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    United StatesMaryland
    Sep 11, 2025
  • Stylized image of a person
    P. P.
    Field Office Chief
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    United StatesMaryland
    Aug 10, 2025
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    J. M.
    Deputy Chief, Human Capital Management Office
    Phone icon
    United StatesNorth Carolina
    Oct 19, 2025
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    R. A.
    Chief Of Staff
    Phone icon
    United StatesVirginia
    Oct 21, 2025
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    R. B.
    Chief Of Staff, Industrial Policy And Programs
    Phone icon
    United StatesVirginia
    May 26, 2025

Frequently Asked Questions

What is DSS known for?

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DSS was founded in 1971 operates in the Government Administration industry. The company's main headquarters is located in US; you can contact the main corporate office by phone at . Explore DSS's company overview page for more information.

What is DSS's most common email format?

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DSS employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more DSS email formats with LeadIQ.

How many employees does DSS have currently?

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DSS has approximately 723 employees as of October 2025. These team members are located across 5 continents, including North AmericaAsiaAfrica.

Who are DSS's key employees and leadership?

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As of October 2025, DSS's key employees include:

  • Chief Of Staff: R. A.
  • Chief Of Staff, Industrial Policy And Programs: R. B.
  • Chief Of Logistics: J. C.
  • Chief Technologist Defense Insider Threat Enterprise: M. N.
  • Chief Policy And Training: R. M.

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