ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

Defense Security Service Agent Jobs in Virginia

defense security service agent Virginia

Viewing 1 - 20 of 141

Defense Security Service Agent Jobs in Virginia requiring security clearance

Show:
Sort by:

Director of Delivery

SOSi
Reston, VA(On-Site/Office)
Posted 3 weeks ago
Top Secret
Full Scope Polygraph

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

DoD CI Agent Course Instructor

Prescient Edge
Quantico, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Full Scope Polygraph

Prescient Edge is seeking a DoD CI Agent Course (DCAC) Instructor to support a government clientBenefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the ke...

user avatar

Lead Agentic Software Engineer

MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 2 weeks ago
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Senior CI/SME Instructor (DCAC)

Prescient Edge
Apply today! Be one of the first candidates to apply for maximum exposure.
Quantico, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

Prescient Edge is seeking a Senior CI/SME Instructor (DCAC) to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employe...

user avatar

Expert CI SME/Instructor (DCAC)

Prescient Edge
Apply today! Be one of the first candidates to apply for maximum exposure.
Quantico, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

Prescient Edge is seeking an Expert CI SME/Instructor (DCAC) to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employ...

user avatar

Mid CI/SME Instructor (DCAC)

Prescient Edge
Apply today! Be one of the first candidates to apply for maximum exposure.
Quantico, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

Prescient Edge is seeking a Mid CI/SME Instructor (DCAC) to support a federal government client. Benefits: At Prescient Edge, we believe that acting with integrity and serving our employees ...

user avatar

Senior Financial Investigator

RUCHMAN & ASSOCIATES, INC
Alexandria, VA(On/Off-Site)
Posted 3 months ago
TS/SCI

Are you seeking an exciting career in Federal law enforcement? Ruchman and Associates, Inc. is currently seeking a Senior Financial Investigator (SFI) to support forfeiture related tasks at the Defen...

user avatar

Associate AI Engineer

Innovative Defense Technologies
Arlington, VA(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

DescriptionAbout The Role: Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US...

user avatar

Cybersecurity PKI Analyst

ICS Nett, Inc.
Quantico, VA(Off-Site/Hybrid)
Posted 3 months ago
5+ yrs exp
Top Secret

Cybersecurity PKI Analyst The PKI Analyst will be involved in the execution, maintenance and support of Registration Authority (RA) duties. The position involves the implementation DoD PKI/PKE Progr...

user avatar

Senior Signature Reduction Desk Officer

Prescient Edge
Fort Belvoir, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
CI Polygraph

Prescient Edge is seeking a Senior Signature Reduction Desk Officer to support a Federal government client. Benefits At Prescient Edge, we believe that acting with integrity and serving our employees ...

user avatar

WMD Analyst - Expert

SOSi
Fort Belvoir, VA(On-Site/Office)
Posted 4 months ago
TS/SCI
CI Polygraph

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

Operations Support Desk Officers

Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

Amentum is a government services provider of strategic solutions to the defense, homeland security, and the Intelligence Community. Amentum provides intelligence analysis and security, training and ed...

user avatar

Senior WMD Analyst (Exercise Support)

SOSi
Fort Belvoir, VA(On-Site/Office)
Posted 4 months ago
TS/SCI
CI Polygraph

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

user avatar

Counterintelligence Investigations in a Cyber Environment Course

Prescient Edge
Apply today! Be one of the first candidates to apply for maximum exposure.
Quantico, VA(On-Site/Office)
Posted 4 months ago
TS/SCI
Not Specified

Prescient Edge is seeking a Counterintelligence Investigations in a Cyber Environment Course (CIICEC) Instructor to support a government client.Benefits: At Prescient Edge, we believe that acting with...

user avatar

Mid-level Counterterrorism Research Analysis Support (Tysons Cor

CELESTAR CORPORATION
Tysons, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Polygraph

Celestar Corporation is seeking a Mid-level Counterterrorism Research Analysis Support for JTF to support The U.S. Army Intelligence and Security Command (INSCOM) under the United States Army Counter...

user avatar

Mid Counterintelligence Defensive Source Desk Officer/ Intellige

Prescient Edge
Fort Belvoir, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
CI Polygraph

Prescient Edge is seeking a Mid Counterintelligence Defensive Source Desk Officer/ Intelligence Technician to support a Federal government client. As a Mid Counterintelligence Defensive Source Des...

user avatar

Intermediate AI Research Engineer

MITRE Corporation
Mclean, VA(On-Site/Office)
Posted 1 month ago
TS/SCI
Polygraph

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Senior AI Research Engineer

MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Intermediate AI Research Engineer

MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Mclean, VA(On-Site/Office)
Posted 3 weeks ago
TS/SCI
Polygraph

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Electrical Engineer

SPA
Apply today! Be one of the first candidates to apply for maximum exposure.
Lorton, VA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.