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
IT - Security Reston, VA

IT - Security Jobs in Reston, VA

Showing 78 Jobs

Sort by:
user avatar
Full Stack Software Engineer (Junior/Senior/Expert) (U.S. Citize
Task Force Talent LLC•Reston, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $100,000 - $250,000 / yr
TASK FORCE TALENTExperts in Science, Engineering, and Security CareersFull Stack Software Engineer (Junior/Senior/Expert) (U.S. Citizen/Security Clearance Required)Reston, Virginia, United StatesTask ...
Posted 1 hour ago
user avatar
Cybersecurity Architect
Booz Allen Hamilton•Reston, VA
TS/SCI Polygraph $86,800 - $198,000 / yr
Job Number: R0245519Cybersecurity Architect The Opportunity: Everyone knows security needs to be "baked in" to system architecture, but you actually know how to bake it in. You can identify and implem...
Posted 14 hours ago
user avatar
Resident Engineer – CAASM (RunZero) | TS/SCI | Reston, VA
Novacoast Federal•Reston, VA
TS/SCI 5+ yrs exp
Active Top Secret / SCI Clearance Required $125–$150/hour (W2) • 100% On-Site • Reston, VA • 12-Month Contract with a strong expectation of three annual renewals Key Technologies RunZero • CAASM • Se...
Posted 23 hours ago
user avatar
Security Engineering Lead
Agile Defense, Inc.•Reston, VA
Secret Not Specified 5+ yrs exp $165,000 - $201,000 / yr
About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...
Posted 1 day ago
user avatar
Vulnerability Assessment (VA) Team Lead
Agile Defense, Inc.•Reston, VA
Secret Not Specified 5+ yrs exp $155,000 - $180,000 / yr
About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...
Posted 1 day ago
user avatar
Information System Security Officer Lead
Agile Defense•Reston, VA
Secret Not Specified 10+ yrs exp $145,000 - $165,000 / yr
About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...
Posted 1 day ago
user avatar
Senior Information System Security Officer
Base-2 Solutions, LLC•Reston, VA
TS/SCI CI Polygraph
Job DescriptionPosition SummaryBase-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to the highest standards, ensuring d...
Posted 2 days ago
user avatar
Senior Information System Security Officer
Base-2 Solutions, LLC•Reston, VA
TS/SCI CI Polygraph 10+ yrs exp
Job DescriptionPosition SummaryBase-2 Solutions is seeking a Senior Information System Security Officer to work with application leads, system administrators, database administrators, developers, and ...
Posted 2 days ago
user avatar
Senior Information System Security Officer
Base-2 Solutions, LLC•Reston, VA
TS/SCI CI Polygraph
Job DescriptionPosition SummaryBase-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to ensure data security, integrity, ...
Posted 2 days ago
user avatar
Information System Security Officer
Base-2 Solutions, LLC•Reston, VA
TS/SCI CI Polygraph 10+ yrs exp
Job DescriptionPosition SummaryBase-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and tester...
Posted 2 days ago
user avatar
Information System Security Officer
Base-2 Solutions, LLC•Reston, VA
TS/SCI CI Polygraph 10+ yrs exp
Job DescriptionPosition SummaryBase-2 Solutions is seeking an Information System Security Officer to work with application leads, system administrators, database administrators, developers, and tester...
Posted 2 days ago
user avatar
Cybersecurity Engineer 3
Base-2 Solutions, LLC•Reston, VA
TS/SCI CI Polygraph 10+ yrs exp
Job DescriptionPosition SummaryWe are seeking a skilled and motivated Cybersecurity Engineer 3 to join our dynamic team and play a pivotal role in safeguarding digital assets and sensitive information...
Posted 2 days ago
user avatar
Cyber Analyst
Base-2 Solutions, LLC•Reston, VA
TS/SCI CI Polygraph
Job DescriptionPosition SummaryBase-2 Solutions is seeking a Cyber Analyst to support intelligence analysis related to cyber-relevant national security issues. This role contributes to all-source anal...
Posted 2 days ago
user avatar
4457 Security Automation Engineer
Procession Systems•Reston, VA
Top Secret Not Specified
OVERVIEW: The Security Automation (SOAR) Engineer will build, optimize, and scale our automated incident response workflows. You will bridge security operations and software engineering, using modern ...
Posted 2 days ago
user avatar
4259 Cyber Security Officer
Procession Systems•Reston, VA
Top Secret Not Specified
OVERVIEW: We are seeking a Cyber Security Officer to join our team and support our mission critical customer in Reston, VA. As our Junior Cyber Security Officer, you will maintain operational security...
Posted 2 days ago
user avatar
Senior Vice President for Intelligence & Cyber Solutions
SOSi•Reston, VA
TS/SCI Not Specified
Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...
Posted 4 days ago
user avatar
Sr. Cybersecurity Engineer
Catapult Staffing•Reston, VA
TS/SCI CI Polygraph 10+ yrs exp $152,000 - $215,000 / yr
Sr. Cybersecurity Engineer III Location: DC Metro Area (Hybrid – 1–2 days/week onsite) Work Sites: Washington, DC | Herndon, VA | Tysons, VA | Reston, VA Note: While candidates are encouraged to be o...
Posted 1 week ago
user avatar
Cyber Automation Engineer
Booz Allen Hamilton•Reston, VA
TS/SCI Polygraph $86,800 - $198,000 / yr
Job Number: R0238536Cyber Automation EngineerThe Opportunity:Maintain responsibility for the successful installation, configuration, and integration of the Cyber Asset Attack Surface Management ( CAAS...
Posted 1 week ago
user avatar
Senior Cryptographic Systems Engineer
Umbra Lab Inc.•Reston, VA
Intel Agency Not Specified $190,000 - $220,000 / yr
Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide with unmatched access to critical information from space. Our mi...
Posted 1 week ago
user avatar
Senior Principal/Staff Cyber Software Engineer (TS/SCI)
Shld, Inc.•Herndon, VA
TS/SCI Polygraph 10+ yrs exp
*****MUST HAVE AN ACTIVE TS/SCI WITH ABILITY TO OBTAIN TO PASS A POLY CLEARANCE******Software Engineer IVOur client's Space & Intelligence Sector is looking for a Software Engineer to join their d...
Posted 1 week 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