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

Security Clearance Jobs in Herndon, VA

Herndon, VA

Viewing 1 - 20 of 1,257

Jobs in Herndon, VA requiring security clearance

Show:
Sort by:

Site Reliability Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Public Trust
Not Specified

R-00182644Description Come put your Site Reliability Engineer (SRE) skills into action! Leidos has openings for talented SREs to join our team and develop reusable solutions that support our customers...

user avatar

Naval Architect

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Secret
Not Specified

R-00182577Description Gibbs & Cox, a wholly owned subsidiary of Leidos, is the largest independent naval architecture and marine engineering firm in the United States. Since our founding in 1929, ...

user avatar

Senior Naval Architect

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Secret
Not Specified

R-00182585Description Gibbs & Cox, a wholly owned subsidiary of Leidos, is the largest independent naval architecture and marine engineering firm in the United States. Since our founding in 1929, ...

user avatar

Messaging Systems Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Public Trust
Not Specified

R-00182473Description The Messaging Systems Engineer - SME leads enterprise messaging operations supporting SEC ISS mission delivery, with accountability for service reliability, security, and user ex...

user avatar

Call Center Licensed Triage Consultant II

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Confidential
Not Specified

R-00180875Description Leidos Health and Services Sector currently has an opening for a Call Center Licensed Triage Consultant II to work remotely . This is an exciting opportunity to use your experien...

user avatar

Senior Quality Assurance Process Analyst

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

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

Software Test Engineer

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

Systems Integration Engineer (Telecom) - Senior

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

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

Construction/Civil Engineer Part Time

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Public Trust
Not Specified

R-00182698Description Leidos is seeking a Senior Construction/Civil Engineer to join the National Airspace System Integration Support Contract (NISC IV) team supporting the Federal Aviation Administra...

user avatar

Windows Server Administrator

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Public Trust
Not Specified

R-00182679Description Leidos has an opening for a Senior Windows Server Systems Administrator to support the ESA V program. ESA V is an IT Services program supporting several customers within the Depa...

user avatar

Systems Administrator-Lead

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted yesterday
Confidential
Not Specified

R-00180731Description Leidos Health and Services Sector currently has an opening for a Systems Administrator Lead to work remotely . This is an exciting opportunity to use your experience helping the ...

user avatar

Senior Director, Capture - High Consequence Missions

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

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

user avatar

Senior Engagement Manager, WWPS ProServe DoD Shared Delivery Tea

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

DescriptionThis position requires that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret security clearance.About AWS Professional ServicesThe AWS Professi...

user avatar

Technical Operations Engineer, Intelligence Systems

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Reston, VA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Senior Associate, Engineering Services

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted yesterday
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Cyber Sys Secur Engr Stf

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
Polygraph

Job Number 726900BR Description:Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related...

user avatar

Cyber Sys Secur Engr Sr Stf

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
Polygraph

Job Number 726899BR Description:Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related...

user avatar

Cyber Software Engr Sr Stf

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
Polygraph

Job Number 726896BR Description:The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipu...

user avatar

Cyber Software Engr Stf

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
Polygraph

Job Number 726897BR Description:The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipu...

user avatar

Staff, Financial Analyst

New
Lockheed Martin
Herndon, VA(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number 724869BR 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