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

Top Secret Clearance Jobs

Top Secret

Viewing 1 - 20 of 7,794

Top Secret Jobs requiring security clearance

Show:
Sort by:
user avatar
Opto-Mechanical Engineer Associate - Early Career
Lockheed Martin
Top Secret Polygraph
Job Number 724240BR Description:At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed...
Posted 5 hours ago
user avatar
Lead Cyber RF Hardware Engineer
STR
Top Secret Not Specified
STR's Cyber Division is hiring a Lead Cyber RF Hardware Engineer who will leverage their RF, analog/mixed signal and digital design skills to contribute to a multi-disciplinary team engaged in solving...
Posted 5 hours ago
user avatar
Lead Cyber RF Hardware Engineer
STR
Top Secret Not Specified
STR's Cyber Division is hiring a Lead Cyber RF Hardware Engineer who will leverage their RF, analog/mixed signal and digital design skills to contribute to a multi-disciplinary team engaged in solving...
Posted 5 hours ago
user avatar
Thermal Analysis Engineer (Mechanical Engineer II)
Lockheed Martin
Top Secret Not Specified
Job Number 725741BR 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...
Posted 5 hours ago
user avatar
Senior Voip Engineer
Open SAN Consulting (OSC)
Top Secret Not Specified
As a Senior VoIP Engineer, the individual will oversee and manage all components of the Cisco Unified Communication Manager cluster. In this role, the Engineer will monitor and control the performance...
Posted 5 hours ago
user avatar
Principal Linux & Windows System Administrator, Onsite, Plano, T
RTX
Top Secret Not Specified
Date Posted:2026-06-08Country:United States of AmericaLocation:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCEPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...
Posted 5 hours ago
user avatar
Digital Program Architect, Hybrid Role (AZ, TX, or CO)
RTX
Top Secret Not Specified
Date Posted:2026-06-08Country:United States of AmericaLocation:US-CO-AURORA-S76 ~ 16430 E Hughes Dr ~ BLDG S76Position Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...
Posted 5 hours ago
user avatar
Associate Director, Capture Management - Missions Solutions & Pa
RTX
Top Secret Not Specified
Date Posted:2026-06-08Country:United States of AmericaLocation:US-CO-REMOTEPosition Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. governm...
Posted 5 hours ago
user avatar
Sr. Manager, Material Program Manager
RTX
Top Secret Not Specified
Date Posted:2026-06-08Country:United States of AmericaLocation:US-MA-REMOTEPosition Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. governm...
Posted 5 hours ago
user avatar
Opto-Mechanical Engineer
Lockheed Martin
Top Secret Polygraph
Job Number 721257BR 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 possibilitie...
Posted 5 hours ago
user avatar
Virtual Desktop Systems Engineer
Peraton
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...
Posted 5 hours ago
user avatar
Sr. Principal Test & Validation Engineer, Manufacturing Design
RTX
Top Secret Not Specified
Date Posted:2026-06-08Country:United States of AmericaLocation:US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status...
Posted 5 hours ago
user avatar
Secure Virtual Desktops, Lead
Peraton
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...
Posted 5 hours ago
user avatar
AI/ML Machine Learning Engineer
Lockheed Martin•Herndon, VA
Top Secret Not Specified
Job Number 719873BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...
Posted 5 hours ago
user avatar
Systems Engineer - IT - Top Secret Clearance Required
Lockheed Martin•King Of Prussia, PA
Top Secret Not Specified
Job Number 717995BR Description:WHAT WE'RE DOINGAs part of Lockheed Martin Rotary & Mission Systems business area, our team supports multiple software applications across the MIC2 line of business. T...
Posted 5 hours ago
user avatar
Software Engineer Sr - Top Secret Clearance Required to Start
Lockheed Martin•King Of Prussia, PA
Top Secret Not Specified
Job Number 717655BR 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...
Posted 5 hours ago
user avatar
Junior Program Manager/Program Manager/Executive Admin Support
Torch Technologies Inc.•Wright Patterson Afb, OH
Top Secret Not Specified
Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...
Posted 5 hours ago
user avatar
Operational Research and Systems Analyst
Torch Technologies Inc.•Virginia - Mark Center
Top Secret Not Specified
Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...
Posted 5 hours ago
user avatar
NET/NEF Operations Specialist
Torch Technologies Inc.•Virginia - Mark Center
Top Secret Not Specified
Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...
Posted 5 hours ago
user avatar
Data/Operations Test Analyst
Torch Technologies Inc.•Virginia - Mark Center
Top Secret Not Specified
Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...
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