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
Top Secret/SCI Herndon, VA

Top Secret / SCI Clearance Jobs in Herndon, VA

Showing 887 Jobs

Sort by:

DevOps Systems Engineer

New
Cornerstone Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Title: DevOps Systems Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our military, intelligen...

user avatar

Delivery Consultant, WWPS ProServe

New
Amazon
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

DescriptionApplication deadline: Applications will be accepted on an ongoing basisThis position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security c...

user avatar

Senior Network Engineer

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Title: Senior Network EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required:...

user avatar

Junior Systems Integrator

New
B/Core
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Junior Systems Integrator Herndon, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable i...

user avatar

Software Engineer II

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

user avatar

Senior Database Administrator FSP

New
TENICA and Associates LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
TS/SCI
Full Scope Polygraph

Senior Database Administrator ACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE CONSIDERED FOR THIS POSITION The Database Administrator (DBA) works with software and determines ways to organize and...

user avatar

Senior Software/MLOps Engineer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 724781BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

user avatar

GEOSPATIAL OPERATIONS ENGINEER

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 719792BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

user avatar

Sr. Software Engineer

New
VTG
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

OverviewThe Software Engineer will work as part of an agile development team to design, develop, test, and maintain applications supporting customer requirements. The position requires strong full‑sta...

user avatar

DevOps Engineer

New
B/Core
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
CI Polygraph

DevOps Engineer Herndon, VA or Springfield, VA TS/SCI with CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing a...

user avatar

Full Stack Developer

New
B/Core
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA(On-Site/Office)
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
CI Polygraph

Full Stack Developer Herndon, VA or Springfield, VA TS/SCI with CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, produc...

user avatar

GenAi Software Engineer

New
Gridiron IT Solutions
Apply today! Be one of the first candidates to apply for maximum exposure.
Springfield, VA
Herndon, VA
Posted yesterday
5+ yrs exp
TS/SCI
CI Polygraph

GenAI Software Engineer Location: Springfield, VA 50% & Herndon, VA 50% Clearance: TS/SCI CI Poly Description of Services/Responsibilities: Create runbooks capturing resolutions to common issues Int...

user avatar

Senior Technical Program Manager, EC2 Gov

New
Amazon
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionApplication deadline: Jun 16, 2026Frontier AI is moving faster than infrastructure has ever had to keep up with. We're hiring a Senior Technical Program Manager to deliver server and GPU ca...

user avatar

DevOps Engineer

New
NewGen Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI
Polygraph

Responsibilities Build and maintain ECS-based Python microservices that process and serve geospatial data via loosely coupled AWS architectures with OpenSearch and Docker/Fargate Develop and deploy A...

user avatar

Resource Manager

New
Arcfield
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

ResponsibilitiesWe are seeking an experienced Engineering Manager to support a large, highly technical, on-site program. The Engineering Manager will work closely with the contract Program Management ...

user avatar

Senior Customer Success Manager

New
Vantor
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

user avatar

Data Scientist

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

R-00185210Description Leidos is seeking a candidate skilled in data visualization and basic analysis to assist the team with accurate analysis and presentation of learning related data. Primary Respon...

user avatar

Cybersecurity Researcher

New
Two Six Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

user avatar

Software Engineers (Associate or Experienced)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

user avatar

Software Engineer Staff (TS/SCI)

New
Lockheed Martin
Herndon, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

Job Number 726974BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

user avatar
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