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 29,903 Jobs

Sort by:
user avatar
Systems Engineer (Data Flow), Senior Advisor - TS/SCI w/poly
Peraton•Annapolis Junction, MD
TS/SCI Polygraph $176,000 - $282,000 / 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...
Promoted•Posted 2 months ago
user avatar
Systems Administrator Tier 1
CyberCore Technologies•Annapolis Junction, MD
TS/SCI Not Specified $83,000 - $95,000 / yr
Cybercore is looking for a Tier 1 System AdministratorCore Responsibilities:Respond to user inquiries via phone, email, chat, or ticketing systemsLog and track support requests using help desk ticketi...
Promoted•Posted 3 days ago
user avatar
Geospatial Developer
Leidos•Reston, VA
TS/SCI Polygraph $107,900 - $195,050 / yr
R-00196529Description The Mission Support Operation is currently soliciting an experienced Geospatial Developer for an open-source services contract supporting an Intelligence Community customer in th...
Posted just now
user avatar
Cloud/SecDevOps Engineer
Leidos•Clarksburg, WV
TS/SCI Not Specified $87,100 - $157,450 / yr
R-00196528Description As the largest provider of US government IT services, Leidos develops and sustains large data and technology infrastructures and integrates complex law enforcement IT system for ...
Posted just now
user avatar
Logistics Manager
Leidos•Springfield, VA
TS/SCI Polygraph $82,550 - $149,225 / yr
R-00196487Description Leidos is seeking a Site Logistics Manager to support a large facility maintenance program management team.  Communication and inspiration are key to guiding staff on site a...
Posted just now
user avatar
Cybersecurity and Zero Trust Technical Manager
Leidos•Suitland, MD
TS/SCI Not Specified $131,300 - $237,350 / yr
R-00196500Description Cybersecurity and Zero Trust Technical ManagerLocation: Suitland, MD Clearance: Active TS/SCI Leidos is seeking a Cybersecurity & Zero Trust Technical Manager to provide...
Posted just now
user avatar
Senior Information Security Analyst
Leidos•Alexandria, VA
TS/SCI Not Specified $107,900 - $195,050 / yr
R-00196499Description Senior Information Security AnalystAlexandria, VATop Secret with SCI eligible required The Defense Sector at Leidos has an immediate job opening for a Senior Information Sec...
Posted just now
user avatar
Junior Photogrammetrist
Leidos•Saint Louis, MO
TS/SCI Not Specified $59,150 - $106,925 / yr
R-00196472Description We are seeking a Junior Photogrammetrist to provide photogrammetry support to our customer.Job SummaryThe Photogrammetrist will provide the customer with photogrammetry support, ...
Posted just now
user avatar
Junior Photogrammetrist
Leidos•Springfield, VA
TS/SCI Not Specified $59,150 - $106,925 / yr
R-00196479Description We are seeking a Junior Photogrammetrist to provide photogrammetry support to our customer.Job SummaryThe Photogrammetrist will provide the customer with photogrammetry support, ...
Posted just now
user avatar
Senior Full Stack Developer - Combat Coder
Leidos•Marysville, CA
TS/SCI Not Specified $131,300 - $237,350 / yr
R-00196454Description Senior Full Stack Developer - Senior Combat CoderBeale AFB, CATS/SCI Leidos, a global technology leader, is seeking a Senior Combat Coder for our Sentinel program, supporting the...
Posted just now
user avatar
Exploitation Specialist
Leidos•Reston, VA
TS/SCI Polygraph $92,300 - $166,850 / yr
R-00196459Description Media Exploitation Specialist (Open Source Intelligence | Emerging Technologies) The Mission Support Operation is seeking experienced Media Exploitation Specialists to support a...
Posted just now
user avatar
Software Developer / Web Applications Developer
Leidos•Suitland, MD
TS/SCI Not Specified $107,900 - $195,050 / yr
R-00196458Description Software Developer / Web Applications DeveloperLocation: Suitland, MDClearance: Active TS/SCI Leidos is seeking a Software Developer / Web Applications Developer who takes i...
Posted just now
user avatar
Tech Refresh Logistics Technician
Leidos•Alexandria, VA
TS/SCI Polygraph $59,150 - $106,925 / yr
R-00196387Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...
Posted just now
user avatar
Cloud Systems Administrator, Lead Associate - TS/SCI w/poly
Peraton•Annapolis Junction, MD
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 just now
user avatar
Senior Systems Administrator (Windows & Linux) (5801)
Smartronix, LLC•Naval Air Station Patuxent River, MD
TS/SCI Not Specified $130,000 - $185,000 / yr
SMX is seeking an experienced Senior, Systems Administrator to support enterprise infrastructure, systems engineering, and development operations within a mission-focused Department of Defense (DoD) e...
Posted just now
user avatar
Senior Operational Planner (5821)
Smartronix, LLC•Aiea, HI
TS/SCI Not Specified $120,000 - $155,000 / yr
SMX is looking for a highly motivated, excellent communicator, self-starter Senior Operational Planner to support SOCPAC J5 Plans and Policy Directorate at Camp Smith. The operational planner will pro...
Posted just now
user avatar
Electronic Warfare DevOps Engineer
Leidos•Huntsville, AL
TS/SCI Not Specified $87,100 - $157,450 / yr
R-00196520Description Looking for an opportunity to make an impact?     At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicat...
Posted just now
user avatar
Systems Administrator - Deploy Only
Sierra Nevada Corporation•Shalimar, FL
TS/SCI Not Specified
Do you have an eye for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will oversee the administration of complex systems, ensuring their r...
Posted just now
user avatar
UI/UX Developer
Two Six Technologies•Aurora, CO
TS/SCI Polygraph $84,600 - $152,400 / 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 just now
user avatar
TechOps Engineer, Senior Manager
Two Six Technologies•Laurel, MD
TS/SCI Not Specified $135,000 - $195,000 / 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 just now
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