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
Herndon, VA

Security Clearance Jobs in Herndon, VA

Showing 1,222 Jobs

Sort by:
user avatar
Senior Systems Engineer
Odyssey Systems Consulting Group•Hanscom Afb, MA
TS/SCI Not Specified
Position SummaryOdyssey Systems has an exciting opportunity for a Senior Systems Engineer providing support to the Command, Control, Communications, and Battle Management Division (C3BM). Command, Con...
Promoted•Posted 2 months ago
user avatar
Senior Propulsion Design Engineer (R4641)
Shield AI Inc•Seattle, WA
Secret Not Specified $130,000 - $200,000 / 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 2 days ago
user avatar
Astrodynamics Software Engineer
Booz Allen Hamilton•Herndon, VA
TS/SCI Polygraph
Job Number: R0249459Astrodynamics Software EngineerThe Opportunity: As a software engineer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're lookin...
Posted just now
user avatar
Cyber Project Integrator
Booz Allen Hamilton•Herndon, VA
TS/SCI Polygraph
Job Number: R0249725Cyber Project Integrator The Opportunity: When our country's cybersecurity is on the line, simply reacting is not enough, we need a plan. To create and implement that plan, we need...
Posted just now
user avatar
Sales Business Development Manager
Cisco Systems, Inc.•Annapolis Junction, MD • Herndon, VA
TS/SCI Polygraph $180,200 - $227,700 / yr
The application window is expected to close on: 10/01/2026 U.S. Person holding an Active TS/SCI clearance with polygraph. Must relocate or live in the listed Territory MEET THE TEAM Cisco Federal S...
Posted 4 hours ago
user avatar
Lead Contracts Administrator
Two Six Technologies•Herndon, VA
TS/SCI Not Specified $130,000 - $169,500 / yr
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...
Posted 7 hours ago
user avatar
Big Data Analyst
Reinventing Geospatial, Inc. (RGi)•Herndon, VA • Springfield, VA
TS/SCI Not Specified 5+ yrs exp $130,000 - $190,000 / yr
Herndon, VA / Springfield, VAHot Jobs /Full time /On-siteReinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational...
Posted 12 hours ago
user avatar
DevSecOps / Release Engineer (Flosum)
VivSoft Technologies LLC•Remote/Hybrid • Herndon, VA
Secret Not Specified 5+ yrs exp $125,000 - $145,000 / yr
Job Title: Release EngineerLocation: RemoteClearance: Public Trust OR SecretType: Full-time, W2About VivSoft: VivSoft is a mission-driven technology company specializing in Cloud, DevSecOps, Artificia...
Posted 13 hours ago
user avatar
Farsi Language Instructor
CTC Group•Reston, VA
TS/SCI Polygraph 10+ yrs exp $170,000 - $190,000 / yr
SummaryCTC Group is seeking cleared Language Instructors to support foreign language instruction and testing for mission-focused language programs. This role is ideal for experienced instructors with ...
Posted 13 hours ago
user avatar
TTG-201 - Software Engineer - $270,600 Total Compensation
TTG Solutions Inc.•Herndon, VA
TS/SCI Polygraph 5+ yrs exp $162,000 - $196,000 / yr
Summary TTG Solutions is seeking a skilled Software Developer with a focus on security engineering and Assessment & Authorization (A&A) processes. We are looking for a candidate with a rich background...
Posted 13 hours ago
user avatar
TTG-350 - ServiceNow Developer - $337,250 Total Compensation
TTG Solutions Inc.•Herndon, VA
TS/SCI Polygraph 10+ yrs exp $203,000 - $245,000 / yr
Summary TTG Solutions is seeking a highly skilled ServiceNow Developer (SME) with extensive experience to join our team. We are looking for an innovative and collaborative professional to design and d...
Posted 13 hours ago
user avatar
TTG-352 - ISSE - $308,700 Total Compensation
TTG Solutions Inc.•Herndon, VA
TS/SCI Polygraph 10+ yrs exp $185,000 - $224,000 / yr
Summary TTG Solutions is seeking a talented and experienced Cyber Information Systems Security Engineer (ISSE) to join our technology-driven program supporting a key Government customer. The ideal can...
Posted 13 hours ago
user avatar
TTG-349 - ServiceNow Developer - $316,900 Total Compensation
TTG Solutions Inc.•Herndon, VA
TS/SCI Polygraph 10+ yrs exp $190,000 - $230,000 / yr
Summary TTG Solutions is seeking a skilled Software Engineer to contribute to the advancement of Zero Trust Architecture (ZTA) initiatives. The role involves developing, deploying, and maintaining CMD...
Posted 13 hours ago
user avatar
TTG-351 - Full Stack Engineer - $316,900 Total Compensation
TTG Solutions Inc.•Herndon, VA
TS/SCI Polygraph 10+ yrs exp $190,000 - $230,000 / yr
Summary TTG Solutions is seeking experienced Software Developers to join our innovative program supporting a key government customer. This role involves delivering Enterprise Computing engineering ser...
Posted 13 hours ago
user avatar
DevOps Engineer
Zachary Piper Solutions, LLC•Herndon
TS/SCI CI Polygraph $210,000 - $245,000 / yr
Zachary Piper Solutions is seeking a DevOps Engineer - TS//SCI with CI Poly, to support a mission-critical government program in Herndon, VA (with potential future work location in Springfield, VA). T...
Posted 13 hours ago
user avatar
Senior AI Software Engineer (TS/SCI)
Vantor•Herndon, VA
TS/SCI Polygraph $145,000 - $205,000 / yr
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...
Posted 13 hours ago
user avatar
Senior Program Budget Analyst
Leidos•Remote/Hybrid • 20170
Secret Not Specified $105,300 - $190,350 / yr
R-00192475Description ***Must have an active DOE Q clearance or an active DOD Top Secret. Active, meaning the individual granted a clearance is briefed and currently occupies a position for which the ...
Posted 14 hours ago
user avatar
Call Center Triage Consultant I
Leidos•Remote/Hybrid • 20170
Intel Agency Not Specified $52,000 - $94,000 / yr
R-00191663Description Leidos Health and Services Sector currently has an opening for a Call Center Triage Consultant I, contingent upon shift availability,   to work remotely inside the United St...
Posted 14 hours ago
user avatar
DevOps Engineer
Peraton•Herndon, VA
TS/SCI Polygraph $135,000 - $216,000 / yr
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...
Posted 14 hours ago
user avatar
Software Development Engineer - AWS, Amazon Dedicated Cloud (ADC
Amazon•Herndon, VA
TS/SCI Polygraph $143,700 - $194,400 / yr
DescriptionThe AWS Networking organization is looking for a Software Development Engineer to join our Amazon Dedicated Cloud (ADC) Networking team. As a Software Development Engineer on our team, you ...
Posted 18 hours 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