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
Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 27,855 Jobs

Sort by:
user avatar
Electrical Engineer II - Test
RTX•Huntsville, AL
Public Trust Not Specified $68,900 - $131,100 / yr
Date Posted:2026-09-22Country:United States of America Location:US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status R...
Promoted•Posted 3 weeks ago
user avatar
System Administrator
ClearanceJobs Workforce Solutions•Sunnyvale, CA
Secret 5+ yrs exp $125,000 - $170,000 / yr
ClearanceJobs, on behalf of our confidential customer is seeking a System Administrator who will provide IT and cyber-systems security support. This is a 100% on-site position supporting the Space and...
Promoted•Posted 11 hours ago
user avatar
Clerk III (Custodial Operations - PM Shift)
Chimes International Limited
TS/SCI Polygraph 5+ yrs exp
Shift: Monday- Friday 3:30pm to 12:30am (60-minute Lunch Break)Set Hourly Pay Rate: $28.16/hourEssential Functions:Comply with all Agency policies and procedures and follow contract specificationsProm...
Posted just now
user avatar
Junior Computer User Support Specialist
DecisionPoint Corporation•Portsmouth, VA
TS/SCI Not Specified 2+ yrs exp
DecisionPoint Corporation is seeking a Junior Computer User Support Specialistfor the Norfolk Naval Shipyard IT Support Services contract. NNSY's mission is to safely return warships to the Fleet on t...
Posted just now
user avatar
Junior Computer User Support Specialist- Weekend
DecisionPoint Corporation•Portsmouth, VA
TS/SCI Not Specified 2+ yrs exp
DecisionPoint Corporation is seeking a Junior Computer User Support Specialist for the Norfolk Naval Shipyard IT Support Services contract. NNSY's mission is to safely return warships to the Fleet on ...
Posted just now
user avatar
Target Analyst Reporter 2
Wyetech, LLC•Annapolis Junction, MD
TS/SCI Polygraph 5+ yrs exp
At Wyetech, you’ll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hir...
Posted just now
user avatar
Technology Strategy & Roadmap Architect
Accenture Federal Services•Springfield, VA
TS/SCI Polygraph $174,300 - $217,700 / yr
At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...
Posted just now
user avatar
Web Developer 1
Avid Technology Professionals•Annapolis Junction, MD
TS/SCI Not Specified <2 yrs exp
Web Developer 1Location: Annapolis Junction, MDDate Posted: 7/15/2026...
Posted just now
user avatar
System Administrator 2
Avid Technology Professionals•Annapolis Junction, MD
TS/SCI Not Specified 5+ yrs exp
Avid Technology ProfessionalsSystem Administrator 2Annapolis Junction, MDMinimum Qualifications: - Windows 11: ability to troubleshoot various hardware issues - Linux: experience with Ubuntu and Fedor...
Posted just now
user avatar
Business Process Engineer 2
Avid Technology Professionals•Linthicum Heights, MD
TS/SCI Not Specified 5+ yrs exp
Avid Technology ProfessionalsBusiness Process Engineer 2Linthicum Heights, MDDevelop capabilities to shift from the current manual system security evaluation and authorization process to a new model t...
Posted just now
user avatar
Cyber Counterintelligence Analyst TSSCI
LAUKOA•Fort Belvoir, VA
TS/SCI Not Specified 5+ yrs exp $120,000 - $150,000 / yr
Career Opportunities at LAUKOAJoin the 'Ohana!LAUKOA brings together a diverse portfolio of companies delivering mission-critical services to the Department of Defense, federal agencies, and commercia...
Posted just now
user avatar
Cyber Counterintelligence Analyst TSSCI
LAUKOA•Woodlawn, VA
TS/SCI Not Specified 5+ yrs exp $120,000 - $150,000 / yr
Career Opportunities at LAUKOAJoin the 'Ohana!LAUKOA brings together a diverse portfolio of companies delivering mission-critical services to the Department of Defense, federal agencies, and commercia...
Posted just now
user avatar
Cyber Counterintelligence Analyst TSSCI
LAUKOA•Newington, VA
TS/SCI Not Specified 5+ yrs exp $120,000 - $150,000 / yr
Career Opportunities at LAUKOAJoin the 'Ohana!LAUKOA brings together a diverse portfolio of companies delivering mission-critical services to the Department of Defense, federal agencies, and commercia...
Posted just now
user avatar
Sr. AV Systems Specialist
Abacus Technology Corporation•Bellevue, NE
TS/SCI Not Specified 10+ yrs exp
OverviewAbacus Technology is seeking a Sr. AV System Specialist to provide high quality and highly reliable capabilities to USSTRATCOM as part of the Audio/Video Control Room (AVCR) team; playing an e...
Posted just now
user avatar
Senior Program Security Representative (Cyber & Long Range Fires
QinetiQ US•Chantilly, VA
TS/SCI Not Specified 10+ yrs exp
Join us in our fast-paced support to the Space Development Agency (SDA).Recognized as the Department of Defense's constructive disruptor for space acquisition, SDA delivers space-based capabilities to...
Posted 1 hour ago
user avatar
Defensive Cyberspace Operations (DCO) SME
Quantum Sky Engineering LLC•Colorado Springs, CO
TS/SCI Not Specified 5+ yrs exp $115,000 - $130,000 / yr
Responsibilities:Develop operational and technical materials to aid in increasing proficiency of the crewsProvide cyber defense remediation and mitigation implementation recommendations in support of ...
Posted 1 hour ago
user avatar
DHA-EOSS Software Developer, Applications (FM Application Develo
Quantum Sky Engineering LLC•Aurora, CO
TS/SCI Not Specified 5+ yrs exp $140,000 - $153,000 / yr
Responsibilities:OFF Application Engineering & Custom ExtensionsPerform full lifecycle development, sustainment engineering, and bug fixing across core Oracle Federal Financials COTS modules and D...
Posted 1 hour ago
user avatar
Litigation Support Specialist
Quantum Sky•Washington, DC
TS/SCI Not Specified 5+ yrs exp $115,000 - $125,000 / yr
Litigation Support & eDiscovery:Provide end-to-end eDiscovery and litigation support, covering legal holds; identification, collection, preservation, processing, review, analysis, and production o...
Posted 1 hour ago
user avatar
Logistics Specialist, ADC InfraOps Logistics
Amazon•Manassas, VA
TS/SCI Polygraph 5+ yrs exp
Amazon Web Services is seeking bright, motivated, hardworking individuals to fill Data Center Logistics positions.The ideal candidate will have a solid background in logistics with a focus of transpor...
Posted 1 hour ago
user avatar
Business Contracts Manager, US National Security Business Contra
Amazon Web Services, Inc.•Multiple Locations
TS/SCI Polygraph 5+ yrs exp $92,400 - $160,000 / yr
Join the AWS National Security Business Contracts team in a pivotal role as a Business Contracts Manager. In this position, you'll manage the full lifecycle of Task Orders under a major competitive Fe...
Posted 1 hour 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