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 24,448 Jobs

Sort by:
user avatar
PENDING CONTRACT AWARD: Enterprise & Data Task Lead (Applicants
Cipher Tech Solutions, Inc.•Baltimore, MD
TS/SCI Not Specified 5+ yrs exp
PENDING CONTRACT AWARD:BY APPLYING TO THIS OPENING, YOU WILL BE ADDED TO A TALENT BANK OF INTERESTED PARTIES FROM WHICH WE WILL SELECT CANDIDATES FOR INTERVIEW AT A FUTURE DATE. IF YOU WISH TO BE CONS...
Promoted•Posted 3 days ago
user avatar
Telecommunications Network Engineer 3
CyberCore Technologies•Columbia, MD
TS/SCI Polygraph $161,000 - $183,000 / yr
Performs engineering services to enable all aspects of network management from network design through implementation, maintenance, sustainment of existing networks, and identification/correction of co...
Promoted•Posted 4 days ago
user avatar
Electrical Engineer for Power
Trinzic
TS/SCI Not Specified
Title:Electrical Engineer for PowerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide wit...
Posted just now
user avatar
Logistics/Transportation Manager
Trinzic
TS/SCI Not Specified
Title:Logistics/Transportation ManagerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide ...
Posted just now
user avatar
Model Based Systems Engineer (MBSE)
Trinzic
TS/SCI Not Specified
Title:Model Based Systems Engineer (MBSE)At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwi...
Posted just now
user avatar
Elint Analyst
Trinzic
TS/SCI Not Specified
Title:Elint AnalystAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in m...
Posted just now
user avatar
Systems Engineer Technical Analyst (SETA)
Trinzic
TS/SCI Not Specified $140,200 - $167,000 / yr
Title:Systems Engineer Technical Analyst (SETA)At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people w...
Posted just now
user avatar
Cybersecurity Architect V
General Atomics•Englewood, CO
TS/SCI Not Specified
General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS’ expanding portfolio of specialized products an...
Posted just now
user avatar
Operations Research Analyst
Warriors Solutions•Offutt Afb, NE
TS/SCI Not Specified 2+ yrs exp
Operations Research Analyst Location: Offutt AFB, Bellevue, NEClearance: TS/SCIOur client delivers high-impact, technical solutions to complex national security issues. With over 50 years of business ...
Posted just now
user avatar
Systems Engineer (TS/SCI with Full Scope Poly Clearance Required
General Dynamics Mission Systems•Scottsdale, AZ
TS/SCI Full Scope Polygraph $118,000 - $131,000 / yr
Basic QualificationsRequires a Bachelor's degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Mast...
Posted just now
user avatar
System Administrator Specialist
General Dynamics Mission Systems•Scottsdale, AZ
TS/SCI Polygraph $101,357 - $109,672 / yr
Basic QualificationsBachelor's degree in Computer Science, a related field or equivalent combination of education and relevant work experience is required plus a minimum of 5 years of relevant experie...
Posted just now
user avatar
SOC Operations/Watch Floor Cybersecurity Analyst - Mid
TMC Technologies•Clarksburg, WV
TS/SCI Not Specified 5+ yrs exp
TMC Technologies is in search of a mid-level Cybersecurity Analyst to join the FBI's ESOC Watch Floor Operations Team, playing a crucial role in the FBI's cybersecurity defense strategy. Operating aro...
Posted just now
user avatar
SOC Operations/Watch Floor Cybersecurity Analyst - Mid
TMC Technologies•Huntsville, AL
TS/SCI Not Specified 5+ yrs exp
TMC Technologies is in search of a mid-level Cybersecurity Analyst to join the FBI's ESOC Watch Floor Operations Team, playing a crucial role in the FBI's cybersecurity defense strategy. Operating aro...
Posted just now
user avatar
Information System Security Officer - SME
TMC Technologies•Huntsville, AL
TS/SCI Not Specified 10+ yrs exp
TMC Technologies is in search of a SME-level Information System Security Officer to play a crucial role in the FBI's cybersecurity defense strategy. This role serves as the principal advisor to the In...
Posted just now
user avatar
AI Platform Lead
Visionist, Inc.•Laurel, MD
TS/SCI Polygraph 10+ yrs exp $205,000 - $280,000 / yr
Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for an AI Platform Lead on our largest PRIME contract. In this role, you w...
Posted just now
user avatar
Senior Software Engineer - Platform
Visionist, Inc.•Remote/Hybrid • Laurel, MD
TS/SCI Polygraph 10+ yrs exp $205,000 - $280,000 / yr
Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Senior Software Engineer - Platform on our largest PRIME contract. O...
Posted just now
user avatar
Cloud Software Engineer
Visionist•Multiple Locations
TS/SCI Polygraph 5+ yrs exp $145,000 - $255,000 / yr
Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Cloud Software Engineer.  You will be joining a critical m...
Posted just now
user avatar
Software Product Lead
Visionist, Inc.•Remote/Hybrid • Fort Meade, MD
TS/SCI Polygraph 10+ yrs exp $205,000 - $280,000 / yr
Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Software Product Lead on our largest PRIME contract. We are seeking ...
Posted just now
user avatar
Senior Software Engineer - Inference
Visionist•Remote/Hybrid • Laurel, MD
TS/SCI Polygraph 10+ yrs exp $205,000 - $280,000 / yr
Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Senior Software Engineer - Inference on our largest PRIME contract. ...
Posted just now
user avatar
OCO Virtualization Product Manager
ARSIEM Corporation•Columbia, MD
TS/SCI Polygraph 10+ yrs exp $207,000 - $223,000 / yr
About ARSIEM CorporationAt ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. Weprovide support to multiple agencies across the United State...
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