ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now
Experience
City
State
Clearance
Posted Within
Employer Name
Country
Job Category
Job Type
Polygraph
Remote/Hybrid
Salary
DHS, VA

Security Clearance Jobs in DHS, VA

Showing 584 Jobs

Sort by:
user avatar
Senior Cyber Tools Architect/Engineer
ASRC Federal•Quantico, VA
Secret Not Specified
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...
Promoted•Posted 2 months ago
user avatar
Senior Okta Architect/Engineer
ASRC Federal•Quantico, VA
Secret Not Specified
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...
Promoted•Posted 2 months ago
user avatar
Project Manager
Bcore•Chantilly, VA
TS/SCI Polygraph 10+ yrs exp $150,000 - $210,000 / yr
Project ManagerChantilly, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, ...
Posted 2 hours ago
user avatar
Data Scientist
B/Core•Mclean, VA
TS/SCI Polygraph 5+ yrs exp $190,000 - $225,000 / yr
Data ScientistMcLean, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or d...
Posted 2 hours ago
user avatar
APEX006 Astrodynamics Engineer
Warriors Solutions•Chantilly, VA
TS/SCI CI Polygraph 5+ yrs exp $150,000 - $200,000 / yr
APEX006 Astrodynamics EngineerChantilly, VATS/SCI w CI PolygraphJob Functions:Work with our modeling and simulation team to conduct a wide variety of analyses in support of government satellite progra...
Posted 2 hours ago
user avatar
Icertitis Data Migration SME
NasTech Global, Inc.•Mclean, VA
Unspecified
Job Title: Icertis Data Migration SME Location: McLean, VA 3-4 days per week onsite Clearance Required: US Citizen Job Type: Contract Top Skills Strong hands-on software development/scripting exper...
Posted 3 hours ago
C
Technical Project Manager
Castellum, Inc.•Alexandria, VA
Public Trust 10+ yrs exp $145,000 - $155,000 / yr
JOB SUMMARY We are seeking an experienced Technical Project Manager to lead day-to-day project management activities for the Pantheon Migration and Cloudflare Advanced Bot Protection implementation e...
Posted 5 hours ago
user avatar
Construction Project Manager III
Markon•Arlington, VA
Public Trust Not Specified 10+ yrs exp $125,000 - $135,000 / yr
DescriptionMarkon is seeking a senior-level Project Manager (PM3) to serve as an Onsite Owner's Representative for complex construction, tenant fit-outs, and infrastructure projects for Washington Hea...
Posted 14 hours ago
user avatar
Network Engineer
Ardent Principles, Inc.•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $130,000 - $260,000 / yr
Careers at Network Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VA We are hiring a Network Engineer to support a secur...
Posted 15 hours ago
D
Supervisory Program Analyst
Department of Defense•Seaside, CA • Alexandria, VA
Secret Not Specified $143,913 - $187,093 / yr
DutiesAs a Supervisory Program Analyst at the GS-0343-14 level some of your typical work assignments may include: Serves as a subject matter expert in federal finance, leading the organization's part...
Posted 16 hours ago
user avatar
Senior Data Scientist (TS/SCI) | Hybrid - Falls Church VA
Striveworks, Inc.•Remote/Hybrid • Falls Church, VA
TS/SCI 5+ yrs exp $185,000 - $230,000 / yr
“In 36 months, agentic AI systems will be an operating reality across major institutions. We intend to be central to it.” — Dr. Jim Rebesco, Cofounder and CEO, Striveworks The government’s demand fo...
Posted 18 hours ago
user avatar
Sr Machine Learning Engineer (TS/SCI) | Hybrid - Falls Church VA
Striveworks, Inc.•Remote/Hybrid • Falls Church, VA
TS/SCI 5+ yrs exp $185,000 - $230,000 / yr
“In 36 months, agentic AI systems will be an operating reality across major institutions. We intend to be central to it.” — Dr. Jim Rebesco, Cofounder and CEO, Striveworks The government’s demand fo...
Posted 19 hours ago
user avatar
Legal Assistant
Contact Government Services, LLC•Multiple Locations
Public Trust Not Specified <2 yrs exp $45,000 - $55,000 / yr
Employment Type: Full-Time, Entry LevelDepartment: LegalAs a CGS Legal Assistant, you will work under the direction of a Supervisory Paralegal or Project Supervisor. You will provide litigation and ad...
Posted 20 hours ago
user avatar
Cyber Operations Risk Assessment Analyst
Gridiron IT Solutions•Arlington, VA
Top Secret 5+ yrs exp $80,000 - $105,000 / yr
Cyber Operations Risk Assessment Analyst Location: Arlington, VA - Pentagon Work Type: Hybrid Remote Work: 20% (1 day remote) Qualifications Bachelor’s degree in cybersecurity, information technolog...
Posted 22 hours ago
user avatar
Machine Learning Engineer
Bespoke Technologies Inc.•Mclean, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
BT-437 – Machine Learning Engineer Location: McLean Introduction The Sponsor seeks to develop and adapt Large Language Models (LLM) and Natural Language Processing (NLP) methodologies using artificia...
Posted 1 day ago
user avatar
Information Systems Security Engineer (ISSE)
Cape Fox Shared Services•Reston, VA
TS/SCI CI Polygraph 5+ yrs exp $190,000 - $220,000 / yr
Information Systems Security Engineer (ISSE) Work Location: Reston, VA; work may also be performed at locations in the Washington, DC National Capital Region (NCR) (i.e., The District of Columbia; Arl...
Posted 1 day ago
user avatar
Accounting Manager
Markon•Falls Church, VA
TS/SCI Not Specified 5+ yrs exp $110,000 - $135,000 / yr
Markon is seeking an experienced Accounting Manager to oversee key aspects of the monthly close, financial reporting, technical accounting, and compliance functions within a growing government contrac...
Posted 1 day ago
user avatar
User Activity Monitor (UAM) Engineer
System One Holdings, LLC•Springfield, VA • Alexandria, VA
TS/SCI 5+ yrs exp
Job Title: User Activity Monitor (UAM) Engineer Location: Springfield/Alexandria. (onsite) Type: Contract To Hire Compensation: $80.50 - 96.15/HR on W2 Security Clearance: Top Secret/SCI Responsibili...
Posted 1 day ago
user avatar
Mid or Senior Level Network Engineer
System One Holdings, LLC•Lorton, VA
TS/SCI 5+ yrs exp
Job Title: Mid or Senior Level Network Engineer Location: Lorton VA Type: Contract To Hire Compensation: $77.75 - $120.00/hr. (Depending on years of experience) Work Model: Hybrid Hours: 40.0 Security...
Posted 1 day ago
user avatar
Solutions Architect, WWPS Global Defense Partners
Amazon Web Services, Inc.•Multiple Locations
Top Secret Not Specified 5+ yrs exp $131,300 - $177,600 / yr
Application deadline: Sep 26, 2026Position requires virtual location in Connecticut only.Do you like helping customers implement innovative cloud computing solutions and solve technical problems? Woul...
Posted 1 day ago
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
Download on the App StoreGet it on Google Play
© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service .
  • Pay My Bill
  • EULA
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Contact Us