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
IT - Security

IT - Security Jobs

Showing 4,258 Jobs

Sort by:
user avatar
Lead Test & Evaluation Engineer (SETA)
Zachary Piper Solutions, LLC•El Segundo, CA
TS/SCI 10+ yrs exp $190,000 - $200,000 / yr
Zachary Piper Solutions is seeking a Lead Test & Evaluation Engineer to support the United States Space Force in El Segundo, CA. This role focuses on test planning, requirements development, and execu...
Promoted•Posted over 6 months ago
user avatar
DevOps Engineer
Fantom Corporation•Chantilly, VA
TS/SCI Polygraph 5+ yrs exp
Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solution...
Promoted•Posted 1 month ago
user avatar
EDAT- Cyber Security Engineer- Tampa FL
Barbaricum
TS/SCI Not Specified 5+ yrs exp
EDAT- Cyber Security Engineer- Tampa FLTampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and N...
Posted just now
user avatar
EDAT- System Information Assurance and Security Engineer
Barbaricum
TS/SCI Not Specified 5+ yrs exp
EDAT- System Information Assurance and Security EngineerTampa, FLBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on D...
Posted just now
user avatar
EDAT- Journeyman Cyber Security Engineer (Microsoft) – Zero Tr
Barbaricum
TS/SCI Not Specified 5+ yrs exp
EDAT- Journeyman Cyber Security Engineer (Microsoft) – Zero Trust- Tampa, FLTampa, FLBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a p...
Posted just now
user avatar
Information Assurance Engineer
MANTECH•Honolulu County, HI
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Information Assurance Engineer to join our team in Oahu, Hawaii. Responsibilities include but are not limited to: Assist facility manager with ...
Posted just now
user avatar
STINGRAI ISSM (Engineer Info Assurance 3) - 30238
HII Mission Technologies•Tampa, FL
TS/SCI Not Specified $91,073 - $145,000 / yr
Requisition Number: 30238 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $91,073.00 - $145,000.00 Security Clearance: TS/SCI Level of Experience: Mid ...
Posted just now
user avatar
Software Vulnerability Analyst
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $147,867 - $221,801 / 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
Senior Vulnerability Researcher ($250k+/year + Sign-On Bonus)
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $250,000 - $284,999 / 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
Senior Vulnerability Researcher
Two Six Technologies•Arlington, VA
TS/SCI Polygraph $128,873 - $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
user avatar
96TW Information Systems Security Manager(ISSM)
Torch Technologies Inc.•Eglin Afb, FL
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 just now
user avatar
Systems Security Engineer, Programs
Anduril Industries•Costa Mesa, CA
Secret Not Specified $164,000 - $194,000 / yr
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...
Posted just now
user avatar
Staff Systems Security Engineer, Programs
Anduril Industries•Costa Mesa, CA
Secret Not Specified $191,000 - $253,000 / yr
Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...
Posted just now
user avatar
Information Systems Security Officer II (ISSO II)
System High Corporation•Cheyenne, WY
TS/SCI Polygraph
Description *This position requires a TS/SCI Clearance and Special Access Program Experience* The ISSO is responsible for ensuring the appropriate operational security posture is maintained for an...
Posted just now
user avatar
Information Technology/Assurance Specialist II
System High Corporation•Colorado Springs, CO
TS/SCI Polygraph
Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Wor...
Posted just now
user avatar
Junior Open Architecture Cyber Security Scientist
Riverside Research•Beavercreek, OH
Top Secret Not Specified 2+ yrs exp $72,000 - $85,000 / yr
Riverside OverviewRiverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and ...
Posted 1 hour ago
user avatar
Cyber Engineer II
Everfox•Herndon, VA
TS/SCI Not Specified
Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world's most critical environments and safeguard the sensitive data powering decision advantage. Bui...
Posted 1 hour ago
user avatar
Senior Enterprise Cybersecurity Policy Writer
Dark Wolf Solutions•Ogden, UT
TS/SCI Not Specified 10+ yrs exp $120,000 - $170,000 / yr
Senior Enterprise Cybersecurity Policy WriterOgden, UTApplyDark Wolf is seeking a highly skilled and experienced Senior Enterprise Cybersecurity Policy Writer to join our growing team. This pivotal ro...
Posted 1 hour ago
D
INFORMATION TECHNOLOGY SPECIALIST (INFOSEC)
Department of Defense•Not provided
Secret Not Specified
Duties Serves as the Wing Cybersecurity Manager, leads and manages the Wing's comprehensive cybersecurity program to ensure the confidentiality, integrity, and availability of information assets Manag...
Posted 1 hour ago
user avatar
Senior Information Systems Security Officer
Independent Software•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
Who are we?Independent Software is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems.We bring t...
Posted 1 hour 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