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 1,243

Jobs in Herndon, VA requiring security clearance

Show:
Sort by:

Cisco Voice Engineers (Expert)

New
BAE Systems
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 Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration, and s...

user avatar

Software Engineer (Senior)

New
BAE Systems
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 Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and su...

user avatar

Analytic Methodologist – Senior

New
@Orchard
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI
CI Polygraph

Analytic Methodologist – Senior Reston, VA Active TS/SCI with Poly Clearance required@Orchard is retained by a top geospatial technology company supporting important operations missions to U.S. Gover...

user avatar

Analytic Methodologist – Expert

New
@Orchard
Apply today! Be one of the first candidates to apply for maximum exposure.
Reston, VA(On-Site/Office)
Posted yesterday
President, CEO
TS/SCI
CI Polygraph

Analytic Methodologist – Expert Reston, VA Active TS/SCI with Poly Clearance required@Orchard is retained by a top geospatial technology company supporting important operations missions to U.S. Gover...

user avatar

Applications Developer

New
Ardent Principles
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
Full Scope Polygraph

REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Herndon, VA We’re seeking an experienced Applications Developer who can lead complex solution design and delivery across...

user avatar

Senior Developer

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

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

user avatar

4420 Software Developer

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

GENERAL DUTIES: Angular Development & Migration - Design, develop, and maintain Angular (v2+) applications using TypeScript; lead end to end migrations from AngularJS to modern Angular, ensuring funct...

user avatar

Senior System Security Engineer

New
ShorePoint, Inc
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

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand ex...

user avatar

Software Developer

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

Systems Integration, Advisor

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

Primary Contract Support Assistant

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

Valiant is looking for a Primary Contract Support Assistants (CSA) to join our team! In this role you will handle administrative tasks and transactions for USG acquisition officers located in contract...

user avatar

Part Time Mid- Level Contract Support Assistant

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

Valiant is looking for a Part Time Mid- Level Contract Support Assistant (CSA) to join our team! In this role you will handle administrative tasks and transactions for USG acquisition officers located...

user avatar

Administrative Coordinator II

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

Do you excel at creating a welcoming environment and enjoy managing multiple tasks while staying cool, calm, and collected? Then we want you on our team of office pros! As an Administrative Coordinato...

user avatar

Senior Network 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-00185119Description The Network Engineer-_Senior supports the SEC ISS contract by designing, implementing, and managing enterprise data network services across mission-critical environments. This ro...

user avatar

Virtual Reality 3D Modeler

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-00185175Description Looking for an opportunity to make an impact?   At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our cu...

user avatar

Electrical 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-00181375Description Leidos is seeking an Electrical Engineer to join our National Airspace Systems Integration Support (NISC) program to provide support to the Federal Aviation Administration (FAA)...

user avatar

Network Engineer - Mid

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-00185042Description The Network Engineer Mid provides day-to-day engineering and operational support for SEC enterprise data services under the ISS contract. This role uses a broad toolset to design...

user avatar

Senior Software 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-00180399Description We are looking to hire a skilled full stack .NET C# developer who can collaborate with the Product Owner, other developers, and test engineers on the team to produce high quality...

user avatar

System Integrator (Skype Engineer)

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

Systems Integrator (Skype Engineer) Clearance: ACTIVE TS/SCI w/Polygraph Exempt/Non-Exempt: Exempt Location: Herndon, VA (On-Site) Position Overview: We are seeking experienced and highly motivat...

user avatar

Program Security Officer, US Amazon Dedicated Cloud Security

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: Applications will be accepted on an ongoing basisAmazon Web Services (AWS) is the leading cloud provider, delivering virtualized infrastructure, storage, networking, m...

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