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 7,830 Jobs

Sort by:

THAAD Interceptor and Deputy Development Director

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Top Secret
Not Specified

Job Number 730605BR Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact....

user avatar

Endpoint Security as a Service (ESS) Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Top Secret
Not Specified

R-00186374Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems Administrator to join our team at the Washington Navy Yard — where innovati...

user avatar

Senior Information Systems Security Officer (ISSO) II - Woburn,

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Top Secret
Not Specified

Date Posted:2026-06-30Country:United States of America Location:US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

user avatar

Senior Configuration Analyst

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
Plano, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

Date Posted:2026-06-30Country:United States of America Location:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...

user avatar

ElectroMechanical Packaging Engineer IV, Circuit Card Packaging

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Englewood, CO(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 723901BR Description:The Fleet Ballistic Missile Avionics team is seeking an experienced Electronics Packaging Engineer who will work closely with senior engineers to develop preliminary 3...

user avatar

Inspector - Special Skills Instructor - (NDE) Specialist

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Cape Canaveral, FL(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 720742BR Description:IAM Hourly represented employees who currently work at the main (Sunnyvale/Palo Alto) unit, Santa Cruz, Vandenburg Air Force Base or Eastern Range facilities must appl...

user avatar

Background Investigator (FT Employee) - Swedesboro, NJ

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Swedesboro, NJ(On-Site/Office)
Posted today
Top Secret
Not Specified

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

SAR Imagery Analyst

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

user avatar

Technical Project Manager SME

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Linthicum, MD(On-Site/Office)
Posted today
Top Secret
Not Specified

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

Service Desk Technician

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Linthicum, MD(On-Site/Office)
Posted today
Top Secret
Not Specified

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

Contractor Program Manager

New
ZenPoint Solutions LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Alexandria, VA
Posted today
10+ yrs exp
Top Secret

Job Type Full-time Description ZenPoint Solutions LLC (“ZenPoint Solutions”) is a rapidly expanding Information Technology (IT) services company in the federal sector. We foster a thriving, ambitious...

user avatar

Enterprise Capabilities Architect - Systems Engineering, C2, and

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

user avatar

Technical Targeting Analyst

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

user avatar

System Administrator (Journeyman)

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
United States(Off-Site/Hybrid)
Posted today
Top Secret
Not Specified

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

Data Scientist SME/Project Manager

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

user avatar

Windows & Linux Systems Administrator (5410)

New
Smartronix, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Naval Air Station Patuxent River, MD(On-Site/Office)
Posted today
Top Secret
Not Specified

SMX is seeking a Windows / Linux System Administrator to support our customer on-site at NAS Patuxent River. This role focuses on hands-on support of hardware/software and operating systems. The Syste...

user avatar

HVAC Master Mechanic

New
Intrepid
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted today
Top Secret
Not Specified

As the HVAC Master Mechanic, you will install, service and repair environmental-control systems in residences, department stores, office buildings, and other commercial establishments, utilizing knowl...

user avatar

Master Electrician

New
Intrepid
Apply today! Be one of the first candidates to apply for maximum exposure.
Not provided(On-Site/Office)
Posted today
Top Secret
Not Specified

The Electrician Master performs a variety of electrical trade functions such as the installation, maintenance, or repair of equipment for the generation, distribution, or utilization of electric energ...

user avatar

Intermediate Cybersecurity Automation & Assessment Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Posted today
Top Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Developer ETL IV

New
Noblis
Apply today! Be one of the first candidates to apply for maximum exposure.
Chantilly, VA(Off-Site/Hybrid)
Posted today
Top Secret
CI Polygraph

ResponsibilitiesAs an ETL Developer IV, you will be responsible for developing, analyzing, and maintaining software applications for a Federal Law Enforcement customer. You will utilize your expertise...

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