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
IT - Security

IT - Security Jobs

Showing 3,981 Jobs

Sort by:
user avatar
DevSecOps Engineer
Protek Consulting
TS/SCI Full Scope Polygraph 10+ yrs exp
Location Reston or Anacostia (JBAB) Clearence TS/SCI Clearance with CI poly. As a Sr. DevSecOps Engineer, you’ll play a critical role in designing, implementing, and maintaining secure and efficient...
Posted just now
user avatar
Systems Security Engineer (Program Protection)
Anduril Industries•Costa Mesa, CA
Secret Not Specified
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 1 hour ago
user avatar
Systems Security Engineer, Programs
Anduril Industries•Costa Mesa, CA
Secret Not Specified
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 1 hour ago
user avatar
Systems Security Engineer, Anti-Tamper
Anduril Industries•Costa Mesa, CA
Secret Not Specified
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 1 hour ago
user avatar
System Security Engineer, Program Protection
Anduril Industries•Costa Mesa, CA
Secret Not Specified
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 1 hour ago
user avatar
Staff Systems Security Engineer, Programs
Anduril Industries•Costa Mesa, CA
Secret Not Specified
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 1 hour ago
user avatar
DHS Information Systems Security Engineer
OneZero Solutions, LLC•Washington, DC
TS/SCI 10+ yrs exp
We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost...
Posted 2 hours ago
user avatar
DHS Information System Security Officer II
OneZero Solutions, LLC•Washington, DC
TS/SCI 5+ yrs exp
We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost...
Posted 2 hours ago
user avatar
DHS Information Systems Security Officer (ISSO) Senior
OneZero Solutions, LLC•Washington, DC
TS/SCI 10+ yrs exp
We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost...
Posted 2 hours ago
user avatar
DHS Security Control Assessor III
OneZero Solutions, LLC•Washington, DC
TS/SCI 10+ yrs exp
We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost...
Posted 2 hours ago
user avatar
DHS Program Manager, Cybersecurity
OneZero Solutions, LLC•Washington, DC
TS/SCI Mgr/Director
We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost...
Posted 2 hours ago
user avatar
DHS Sr. Operational Technology (OT) Security Engineer
OneZero Solutions, LLC•Washington, DC
TS/SCI 10+ yrs exp
We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost...
Posted 2 hours ago
user avatar
Cyber Threat Hunter
Summit Human Capital•Fort Belvoir, VA
TS/SCI 10+ yrs exp
SHC Federal is seeking a highly motivated Senior Cyber Threat Hunter to support our client in the federal cybersecurity sector defending critical government networks. This position has the exciting op...
Posted 3 hours ago
user avatar
SailPoint Engineer
TEKsystems c/o Allegis Group•Washington, DC
Public Trust 10+ yrs exp
Labor Category Requirements: • Experience: Must have Bachelor’s degree or equivalent and eighteen (18) years of related experience; master’s degree and sixteen (16) years of related experience; Ph.D. ...
Posted 4 hours ago
user avatar
CyberArk Engineer
TEKsystems c/o Allegis Group•Washington, DC
Public Trust 10+ yrs exp
Position Title: CyberArk Engineer Location: DOT HQ, Washington DC Labor Category Requirements: • Experience: Must have Bachelor’s degree or equivalent and fifteen (15) years of related experience; ma...
Posted 4 hours ago
user avatar
Physical-Technical Security Manager
ProvatoHR, Inc.•Chantilly, VA
TS/SCI 5+ yrs exp
Position: Physical-Technical Security Manager Selected candidate will function as a Subject Matter Expert to numerous clients, architects, and general contractors in the design, construction and accr...
Posted 4 hours ago
user avatar
Mid-Level SOC Analyst
Karthik Consulting, LLC•Herndon, VA
Secret 2+ yrs exp
For more than a decade, Karthik Consulting has been a reliable and trusted advisor to our Government customers, providing independent and unbiased recommendations and solutions to mitigate risk and he...
Posted 4 hours ago
user avatar
Industrial Security Analyst
Northrop Grumman•Rolling Meadows, IL
Secret Not Specified
RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...
Posted 5 hours ago
user avatar
Staff Cyber Systems Engineer
Northrop Grumman•Augusta, GA
Top Secret Not Specified
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: Top SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have i...
Posted 5 hours ago
user avatar
Information System Security Manager
Lockheed Martin•Oldsmar, FL
Secret Not Specified
Job Number 731866BR Description:Lockheed Martin's, Rotary & Mission Systems (LMRMS), Classified Cyber Security invites you to step up to one of today's most daunting challenges: the protection of exq...
Posted 5 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