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 563 Jobs

Sort by:
user avatar
Principal Network Architect – Army AI/ML Modernization- PM IS&
Semper Valens Solutions•Aberdeen, MD
TS/SCI Not Specified 10+ yrs exp
Senior Network ArchitectFull Time, Aberdeen, MDTS w/ SCI eligibilityReferral bonus: $1,500Sign-on Bonus: $2,500Semper Valens Solutionsis seeking an experienced Senior Network Architect to support Proj...
Promoted•Posted 3 weeks ago
user avatar
Senior Staff Engineer, Mission Architect (R5876)
Shield AI Inc•Washington
Secret Not Specified $190,000 - $280,000 / yr
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...
Promoted•Posted 1 week ago
user avatar
Mid-Level Software Engineer
Riverside Research•Fairfax, VA • Lexington, MA
Secret Not Specified 5+ yrs exp $90,000 - $180,000 / yr
Riverside OverviewRiverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and ...
Posted 1 hour ago
user avatar
Network Engineer
Ardent Principles•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 1 hour ago
user avatar
Software Engineer (AL/ML with Web Development)
Ardent Principles•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
Careers at Software Engineer (AL/ML with Web Development) REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Part-time onsite in Chantilly, VAWe’re looking for a par...
Posted 1 hour 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 2 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 8 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 9 hours ago
user avatar
Linux System Administrator
By Light Professional IT Services•Remote/Hybrid • Falls Church, VA
Secret Not Specified 5+ yrs exp
Company OverviewBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whateve...
Posted 11 hours 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 12 hours 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 12 hours ago
user avatar
SME Unified Communications Engineer
Bcore•Chantilly, VA
TS/SCI Polygraph 10+ yrs exp
SME Unified Communications EngineerChantilly, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actio...
Posted 1 day ago
user avatar
Principal AI SOC Engineer
Quantum Sky•Remote/Hybrid • Reston, VA
TS/SCI Not Specified 5+ yrs exp $200,000 - $225,000 / yr
Responsibilities:AI Capability EngineeringDesign and engineer AI-powered SOC capabilities that improve analyst efficiency, reduce alert fatigue, and accelerate detection and response.Apply AI/ML and G...
Posted 1 day ago
user avatar
Sr. Systems Administrator – Secret
Xcelerate Solutions•Remote/Hybrid • Mclean, VA
Secret Not Specified 10+ yrs exp
Sr. Systems Administrator – Secret Xcelerate Solutions is seeking a Systems Administrator. Come join our award-winning organization and work with some of the most talented and brightest minds in ...
Posted 1 day ago
user avatar
Technical Operations Project Manager
Markon•Chantilly, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $170,000 - $200,000 / yr
Markon is seeking a Technical Operations Project Manager (Level IV) to support an Intelligence Community client in Chantilly, Virginia. This position will serve as the primary technical point of conta...
Posted 1 day ago
user avatar
SR. DATA SCIENTIST / IT SME SPECIALIST
VSolvit•Fairfax, VA
Secret Not Specified
***Position is 100% on-site*** ***Secret Clearance Is Required*** VSolvit is looking for a broadly talented Data Scientist with quantitative research skills to take an active role on our data anal...
Posted 1 day ago
user avatar
Data Engineer
Black Cape•Arlington, VA
Top Secret 5+ yrs exp
Black Cape Title:Data Engineer (2+ years - Senior Level) Locations: Arlington / Pentagon, VA, Reston, VA and areas throughout the DMV area ONSITE: Ability to go ONSITE 3-5 days per week Clearance:...
Posted 1 day ago
user avatar
Solutions Architecture & Sales Engineering - ServiceNow
Aleut Federal LLC•Multiple Locations
Public Trust Not Specified 10+ yrs exp $150,000 - $225,000 / yr
Job Category: Business DevelopmentRequisition Number: SOLUT003615Position Summary:Aleut Federal is seeking a senior, market-facing technical leader specializing in ServiceNow platform solutions to dri...
Posted 1 day ago
user avatar
Software Integration Engineer (Top Secret/SCI with agreement to
North Point Technology•Chantilly, VA
TS/SCI Not Specified 5+ yrs exp
NewSoftware Integration Engineer (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)Chantilly, Virginia, United StatesApplyNorth Point Technology is looking to hire a Software Integra...
Posted 1 day ago
user avatar
ICAM Architect (Top Secret/SCI with agreement to obtain CI Poly
North Point Technology•Chantilly, VA
TS/SCI Polygraph 5+ yrs exp
NewICAM Architect (Top Secret/SCI with agreement to obtain CI Poly Clearance Required)Chantilly, Virginia, United StatesApplyNorth Point Technology is looking to hire an ICAM Architect to support a si...
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