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 19,046 Jobs

Sort by:
user avatar
Sr. Program Manager III (6590)
MetroStar Systems Inc.
TS/SCI Not Specified
The Sr. Program Manager will lead and oversee a Security Operations Center (SOC) program, ensuring the delivery of mission-critical cybersecurity services, adherence to SLAs, and alignment with evolvi...
Posted just now
user avatar
Systems Integrator
NeoMax•Herndon, VA
TS/SCI Full Scope Polygraph 2+ yrs exp
We are looking for a Systems Integrator to join our team. A bachelor's degree and a minimum of 3 years experience working in relevant IT environments is required. This program will deliver engineering...
Posted just now
user avatar
Software Engineer
NeoMax•Herndon, VA
TS/SCI Full Scope Polygraph 10+ yrs exp
We are seeking a skilled Software Developer with expertise in DevOps to join our team! You will be responsible for developing and automating our customer’s mission, ensuring the smooth operation of al...
Posted just now
user avatar
Systems Engineer
NeoMax•Herndon, VA
TS/SCI Full Scope Polygraph 10+ yrs exp
We are looking for Systems Engineer with a minimum of 11 years of relevant experience and a bachelor's degree. Required Skills: • Engineer, support, and troubleshoot Windows 10 (and up) desktop oper...
Posted just now
user avatar
Business Analyst
Cornerstone Defense•Chantilly, VA
TS/SCI Polygraph
Title: Business Analyst *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our military, intelligence, and civil government custo...
Posted just now
user avatar
DevOps Systems Engineer
Cornerstone Defense•Herndon, VA
TS/SCI Polygraph
Title: DevOps Systems Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our military, intelligen...
Posted just now
user avatar
Network Engineer
NeoMax•Chantilly, VA
TS/SCI Full Scope Polygraph 5+ yrs exp
We are actively seeking a Network Engineer with a minimum of six (6) years of relevant experience and a bachelor's degree. Required Skills: TCP/IP transport network design and engineering, network ro...
Posted just now
user avatar
Network Engineer
NeoMax•Herndon, VA
TS/SCI Full Scope Polygraph 10+ yrs exp
We are hiring a Network Engineer to join our team. A bachelor’s or master’s degree is preferred with a minimum of eleven (11) years of relevant experience. Required Skills • In-depth knowledge of ...
Posted just now
user avatar
Aerospace Engineering Manager
AEVEX Aerospace•Tampa, FL
TS/SCI Not Specified
Work ArrangementOnsite role at the Tampa, FL Office with potential travel to testing sites as needed. Periods of development may require long irregular hours around deadlines, weekends, and some holid...
Posted just now
user avatar
Information Operations Strategic Planner
Strategic Resilience Group•Tampa, FL
TS/SCI Not Specified
Position Responsibilities Lead and support operational planning teams (OPTs), working groups, and boards to develop OIE plans, annexes, and appendices aligned with campaign objectives Translate strate...
Posted 1 hour ago
user avatar
Outreach Subject Matter Expert Level 3 (OSME3) | TS/SCI with a f
NuAxis Innovations LLC•Annapolis
TS/SCI Full Scope Polygraph
Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...
Posted 1 hour ago
user avatar
AI Architect
Accenture Federal Services•Chantilly, VA
TS/SCI Polygraph
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 13 hours ago
user avatar
Network Engineer
VTG•Herndon, VA
TS/SCI Polygraph
OverviewVTG is seeking a Network Engineer located in WMA, VA. What will you do? Responsible for performing moderately complex network designs; performing upgrades to limited segments of the network, ...
Posted 14 hours ago
user avatar
Site Lead / Senior Instructor - Naval Training Support (NSFS / G
Strategic Resilience Group•San Diego, CA
TS/SCI Not Specified
Position Responsibilities Serve as the primary point of contact for the Contracting Officer and COR Lead daily contract operations and ensure performance compliance Manage personnel, training schedule...
Posted 14 hours ago
user avatar
Information Systems Security Officer
Amentum•Alice Springs
TS/SCI Polygraph
Information Systems Security Office | Alice Springs, NT Amentum is a leader in global engineering, project management and solutions integration, trusted to modernize the most critical missions anywher...
Posted 14 hours ago
user avatar
Safety Specialist
Amentum•Alice Springs
TS/SCI Not Specified
We are seeking EHS Specialist. You will be responsible for inspecting and evaluating the workplace, equipment, and practices for adherence to the Environmental, Safety and Health Program and governmen...
Posted 14 hours ago
user avatar
Data Modeler - GEOINT Standards (Senior / Expert) #2073
Compass Inc•Huntsville, AL
TS/SCI Not Specified
DescriptionCompass is looking for a motivated individual to provide operational services to the Intelligence Community (IC), the Department of War (DoW), and Federal communities. Our goal is to hire t...
Posted 14 hours ago
user avatar
TechOps Administrator I (Full Scope Polygraph Clearance))
Zachary Piper Solutions, LLC•Redmond, WA
TS/SCI Full Scope Polygraph
Zachary Piper Solutions is seeking a TechOps Administrator I to support a Secure Operations Center (SOC) environment delivering 24x7x365 operational support for Azure core and Office 365 platforms. Th...
Posted 14 hours ago
user avatar
GEOINT Analyst (Mid-level)
Peraton•Hampton, VA
TS/SCI 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...
Posted 14 hours ago
user avatar
Net-Sys Admin 2 102-211
IC-CAP•Washington, DC
TS/SCI CI Polygraph
Network-System Administrator (Net-Sys Admin) 2 The Primary function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide are...
Posted 15 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