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

Top Secret Clearance Jobs

Showing 8,367 Jobs

Sort by:
user avatar
Ground Software Systems Engineer
KBR•Chantilly, VA
TS/SCI CI Polygraph 5+ yrs exp $160,000 - $205,000 / yr
KBR is seeking an SME to perform SETA functions in an exciting opportunity within a Systems Program Office within the Customer Signals Intelligence (SIGINT) Office. The candidate will be an integral p...
Promoted•Posted 10 hours ago
user avatar
Back-end Software (ETL) Developer
ClearanceJobs Workforce Solutions•Fort Meade, MD
Top Secret 5+ yrs exp $150,000 - $235,000 / yr
On behalf of our Federal Contracting client, ClearanceJobs Talent Solutions Team is seeking a Senior Backend (ETL) Engineer to be a key contributor to both user-facing product launches as well as plat...
Promoted•Posted 3 months ago
user avatar
Senior Specialist, Systems Engineering (Counter Communications S
L3Harris Technologies•Colorado Springs, CO
Top Secret Not Specified $92,500 - $171,500 / yr
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...
Posted just now
user avatar
Lead, Mechanical Engineer
L3Harris Technologies•Sterling, VA
Top Secret Polygraph $102,000 - $189,000 / yr
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...
Posted just now
user avatar
Seniorr Specialist, Cyber Intelligence
L3Harris Technologies•Waco, TX
Top 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...
Posted just now
user avatar
Security Compliance Specialist, Amazon Leo Security Assurance
Amazon•Arlington, VA
Top Secret Not Specified
DescriptionAmazon Leo (previously known as Project Kuiper) is an initiative to increase global broadband access through a constellation of over 3,000 Low Earth Orbit (LEO) satellites. Its mission is t...
Posted just now
user avatar
Director of Technical Program Management, Space Radar
Anduril Industries•Costa Mesa, CA
Top Secret Not Specified $220,000 - $292,000 / yr
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...
Posted 1 hour ago
user avatar
Diego Garcia: Technical Control Facility (TCF) Operator
KBR•Garcia
Top Secret Not Specified
Title:Diego Garcia: Technical Control Facility (TCF) OperatorBelong, Connect, Grow, with KBR! Program SummaryKBR provides full-spectrum base operations support to Naval Support Facility Diego Garcia,...
Posted 2 hours ago
user avatar
Cryptographic Test Engineer & Network Engineer
NKI Engineering•San Diego, CA
Top Secret 2+ yrs exp $85,000 - $110,000 / yr
NKI is experiencing rapid growth, and we’re looking for a full-time Cryptographic Test Engineer & Network Engineer to join our team and support this exciting expansion. At NKI, we’re committed to inve...
Posted 2 hours ago
user avatar
Full Stack Software Developer
Probity Inc.•Herndon, VA
Top Secret 5+ yrs exp $150,000 - $190,000 / yr
Description of Job Duties/Responsibilities: • Full Stack Software Developer responsible for back-end and front-end solutions, 508 compliance, user interface construction, API construction and syst...
Posted 3 hours ago
user avatar
Site Lead - Space Test & Evaluation
SARATOGA FEDERAL, LLC•Schriever Sfb, CO
Top Secret Mgr/Director $195,000 - $245,000 / yr
This is the senior-most Saratoga position at the site. You are accountable for everything our team produces at Schriever: the quality of the technical work, the health of the customer relationship, an...
Posted 3 hours ago
user avatar
Reverse Engineer-Lead
SIXGEN•Sterling, VA
Top Secret 5+ yrs exp $215,000 - $230,000 / yr
Mobile CNO/RE Team Lead Job Type: Full-time Location: Sterling, VA Clearance Requirements: Must be a U.S. citizen. TS clearance required Years of Experience: 7+ years Working with SIXGEN SIXGEN is ...
Posted 3 hours ago
M
Structural Engineer
McDonough Bolyard Peck•Vienna, VA • Hanoi
Top Secret $135,000 - $155,000 / yr
This position is located in Hanoi, Vietnam. The Structural Engineer/Senior Engineer II provides technical engineering expertise and oversight for construction projects, ensuring compliance with contra...
Posted 3 hours ago
user avatar
I.T. Specialist
SIXGEN•Sterling, VA
Top Secret 10+ yrs exp $200,000 - $215,000 / yr
I.T. Specialist Job Type: System Administrator/System Architect Location: Sterling, VA Clearance Requirements: TS Years of Experience: 10+ Work site blend: 2-3 days a week in office 2 days a week WF...
Posted 3 hours ago
user avatar
IT Security Auditor - Consultant
Guidehouse•Chantilly, VA
Top Secret Polygraph
Job Family :Technology Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret SCI with Polygraph What You Will Do :The IT Security Auditor will lead stakeholder engagement and te...
Posted 5 hours ago
user avatar
Power Platform Developer
E-INFOSOL LLC•Washington, DC
Top Secret 5+ yrs exp $138,000 - $146,000 / yr
Summary E-INFOSOL LLC is seeking a highly motivated Power Platform Developer to be a full-time employee in Washington, DC to join our innovative and customer solutions focused team. Job Descriptio...
Posted 5 hours ago
user avatar
Full Stack Java Software Developer
TEKsystems c/o Allegis Group•Chantilly, VA
Top Secret 10+ yrs exp $180,000 - $200,000 / yr
Position Summary: Seeking highly skilled Full-Stack Senior Engineers to drive rapid development in an AI-assisted environment. Candidates must be adept at leveraging AI coding assistants (e.g., Claude...
Posted 5 hours ago
user avatar
Stress Analyst
Lockheed Martin•Littleton, CO
Top Secret Not Specified $95,900 - $178,100 / yr
Job Number 1243 Standard Job 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 poss...
Posted 5 hours ago
user avatar
Electro-Optical Engineer, Staff
Lockheed Martin•Sunnyvale, CA
Top Secret Not Specified $150,800 - $280,000 / yr
Job Number 704 Standard Job 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 possi...
Posted 5 hours ago
user avatar
Dev Sec Ops Engineering Stf - Level 4 (Top Secret) 10K Sign-On B
Lockheed Martin•King Of Prussia, PA
Top Secret Not Specified $135,700 - $251,900 / yr
Job Number 430 Standard Job 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 possi...
Posted 5 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