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 4,385 Jobs

Sort by:
user avatar
Senior Data Analyst
Titan Technologies, LLC•Fort Bragg, NC
TS/SCI Not Specified 5+ yrs exp $110,000 - $146,000 / yr
Job Category: IT/TechnicalRequisition Number: DATAA002298Apply nowPosting Details Posted: September 28, 2026 Full-Time On-site Locations Showing 1 location Ft. B...
Promoted•Posted 2 weeks ago
user avatar
Principal Thermal Engineer - Aircraft Avionics & Thermal Systems
Shield AI Inc•San Diego, CA
Secret Not Specified $250,000 - $350,000 / yr
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...
Promoted•Posted 4 days ago
user avatar
Lead, Info Security Systems Engineer
L3Harris Technologies
Secret Not Specified $110,500 - $205,500 / yr
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...
Posted just now
user avatar
Lead, Information Security Systems Engineering
L3Harris Technologies
Secret Not Specified
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...
Posted just now
user avatar
Cyberspace Operations Planner, Senior
Leidos•Fort Meade, MD
TS/SCI Polygraph $87,100 - $157,450 / yr
R-00194827Description 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
Cyberspace Operations Planner, Junior
Leidos•Fort Meade, MD
TS/SCI Polygraph $57,850 - $104,575 / yr
R-00194795Description 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
Cyberspace Operations Planner, Junior
Leidos•Fort Meade, MD
TS/SCI Polygraph $57,850 - $104,575 / yr
R-00194794Description 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
Cyber Engineer (Digital Ecosystem)
Precise Systems•San Diego, CA
TS/SCI Not Specified $180,000 - $200,000 / yr
Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilitie...
Posted 1 hour ago
user avatar
Security Officer Security Clearance Computer Readiness
Allied Universal•St.louis, MO
Secret Not Specified
OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...
Posted 1 hour ago
user avatar
Security Officer Enhanced Part Time Badge Administration
Allied Universal•Fremont, CA
Secret Not Specified
OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...
Posted 2 hours ago
user avatar
CYBERSECURITY ENGINEER (4) - TS cleared
CGI•Columbus, OH
TS/SCI Not Specified
Position Description: CGI is seeking an experienced Cybersecurity Engineer who will play a critical role in resolving complex information assurance challenges and integrating cutting edge electronic p...
Posted 2 hours ago
user avatar
Senior Cyber Security Engineer
CACI•Chantilly, VA
TS/SCI Polygraph $103,800 - $218,100 / yr
Job Title: Senior Cyber Security EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Re...
Posted 2 hours ago
user avatar
Cyber Security Operations Specialist III - Tier 3
CACI•Springfield, VA
TS/SCI Polygraph $75,200 - $158,100 / yr
Job Title: Cyber Security Operations Specialist III - Tier 3Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Trave...
Posted 2 hours ago
user avatar
Mid. All-Source Analysis CI Cyber Intelligence Analyst (All Sour
Prescient Edge•Linthicum, MD
TS/SCI CI Polygraph 5+ yrs exp $100,000 - $125,000 / yr
Benefits & Compensation:A competitive salary with performance bonus opportunities.Comprehensive healthcare benefits including medical, dental, vision, and orthodontia coverage.A substantial retire...
Posted 12 hours ago
user avatar
Cybersecurity Engineer
Workday, Inc.•Multiple Locations
Top Secret Not Specified 5+ yrs exp $130,200 - $195,400 / yr
Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...
Posted 13 hours ago
user avatar
Senior Manager, Software Development Engineering, Agent Trust &
Workday, Inc.•Multiple Locations
Top Secret Not Specified 10+ yrs exp $209,600 - $314,400 / yr
Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...
Posted 13 hours ago
user avatar
Security Engineer , Region Services
Amazon Web Services Australia Pty Ltd•Australia
Public Trust Not Specified 5+ yrs exp
G'day! You've found an opportunity that could define your next chapter.Applicants must be Australian citizens and hold or be eligible to obtain an Australian Government Security Clearance with the abi...
Posted 14 hours ago
user avatar
Security Engineer, AWS Security
Amazon•Australia • Australia
Public Trust Not Specified 5+ yrs exp
Applicants must be Australian citizens and hold or be eligible to obtain an Australian Government Security Clearance, with the ability to successfully complete an Organisational Suitability Assessment...
Posted 14 hours ago
user avatar
Solutions Architect Senior Manager, WWPS National Security
Amazon Web Services, Inc.•Herndon, VA
TS/SCI Polygraph 10+ yrs exp $201,000 - $272,000 / yr
AWS is seeking a technology leader to serve as the Senior Manager of Solution Architecture for strategic national security customers.This leader owns the technical priorities for a team of highly te...
Posted 14 hours ago
user avatar
Senior Solutions Architect, National Security Solutions Architec
Amazon•Herndon, VA
TS/SCI Polygraph 5+ yrs exp $131,300 - $177,600 / yr
Amazon Web Services is seeking a Senior Solutions Architect to support our US Government customers in the Northern Virginia / DC Metro area. (Relocation assistance is available.)This position requires...
Posted 14 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