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 3,988 Jobs

Sort by:
user avatar
Information Assurance Policy Analyst
Guidehouse
Top Secret None $113,000 - $188,000 / yr
Job Family :Technology Consulting Travel Required :None Clearance Required :Active Top Secret (TS) What You Will Do :The Policy Analyst will support the client's Information Assurance Policy program ...
Posted just now
user avatar
Transportation Security Support Analyst
Guidehouse
Public Trust Not Specified
Job Family :Strategy & Transformation Consulting Travel Required :Up to 10% Clearance Required :Ability to Obtain Public Trust What You Will Do :The Transportation Security Support Analyst supports T...
Posted just now
user avatar
Army Personnel Security Appeals Board Administrative Support
Core One•Arlington, VA
TS/SCI Not Specified
Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achi...
Posted 1 hour ago
user avatar
Solutions Architect II, National Security Solutions Architecture
Amazon•Herndon, VA
TS/SCI Not Specified $131,300 - $177,600 / yr
DescriptionAmazon Web Services (AWS) is seeking a Solutions Architect to join our National Security team supporting Intelligence Community (IC) customers. As a Solutions Architect on the AWS National ...
Posted 4 hours ago
user avatar
Staff Software Engineer, Cryptography
Anduril Industries•Multiple Locations
Secret Not Specified $220,000 - $292,000 / 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 5 hours ago
user avatar
Security Engineer
Zachary Piper Solutions, LLC•NC
Secret Not Specified $120,000 - $140,000 / yr
Piper Companies is seeking a Security Engineer to join a leading cybersecurity operations team supporting mission-critical security initiatives. This role will be connecting security tools, data sourc...
Posted 7 hours ago
user avatar
Cybersecurity Engineer - Secret required
Parsons•Aberdeen, MD
Secret Not Specified $125,100 - $225,200 / yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...
Posted 8 hours ago
user avatar
Information Assurance Specialist - Secret required
Parsons•Aberdeen, MD
Secret Not Specified $88,400 - $154,700 / yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...
Posted 8 hours ago
user avatar
Ground Systems Cybersecurity Engineer
Parsons•Huntsville, AL
Secret Not Specified $134,100 - $241,400 / yr
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...
Posted 8 hours ago
user avatar
Senior Cyber Enhanced Assessment (CEA) Assessor II - Boston Metr
RTX•Andover, MA
Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-07-31Country:United States of America Location:US-MA-ANDOVER-AN1 ~ 350 Lowell St ~ AN1 ESSEX BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...
Posted 16 hours ago
user avatar
Program Information System Security Manager - Special Access Pro
RTX•Woburn, MA
Top Secret Not Specified $107,500 - $204,500 / yr
Date Posted:2026-07-31Country:United States of America Location:US-MA-WOBURN-WB1 ~ 235 Presidential Way ~ SPENCER BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted 16 hours ago
user avatar
Cyber Senior Software Tool Developer - Remote
RTX•Austin, TX
Secret Not Specified $86,800 - $165,200 / yr
Date Posted:2026-07-31Country:United States of America Location:US-TX-REMOTE Position Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. gove...
Posted 17 hours ago
user avatar
Vulnerability Researcher
Two Six Technologies•Dayton, OH
Secret Not Specified $84,387 - $126,581 / 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 17 hours ago
user avatar
Identity Intelligence Analyst Jr.
AEVEX Aerospace•Quantico, VA
TS/SCI Not Specified
AEVEX Aerospace Junior Identity Intelligence Analyst Supporting MCIA Are you ready to kick-start your career in intelligence analysis and contribute to the safety and security of our nation? AEVEX Aer...
Posted 18 hours ago
user avatar
Cyber Vulnerability Assessment & Analysis Officer
Cornerstone Defense•Chantilly, VA
TS/SCI Polygraph
Cyber Vulnerability Assessment & Analysis Officer Clearance: TS/SCI with Polygraph Chantilly, VA Supporting the Most Exciting and Meaningful Missions in the World We are looking for a team-memb...
Posted 18 hours ago
user avatar
Information Systems Security Engineer
Cornerstone Defense•Herndon, VA
TS/SCI Polygraph
Title: Information Systems Security Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense, in partnership with our milita...
Posted 18 hours ago
user avatar
Information Systems Security Officer, AD&S
Anduril Industries•Costa Mesa, CA
Top Secret Not Specified $113,000 - $149,000 / 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 19 hours ago
user avatar
Information Systems Security Officer, AD&S
Anduril Industries•Ashville, OH
Top Secret Not Specified $97,000 - $129,000 / 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 19 hours ago
E
Technical Surveillance Countermeasure (TSCM) Technician
ExoCyber, Inc.•Arlington, VA
TS/SCI 5+ yrs exp $150,000 - $160,000 / yr
Seeking a skilled Technical Surveillance Countermeasure (TSCM) Technician to work on government installations, conducting inspections to identify and mitigate unauthorized networks (Wi-Fi and Bluetoot...
Posted 20 hours ago
user avatar
Information System Security Officer (ISSO)
Guidehouse•Bethesda, MD
Top Secret Polygraph $115,200 - $172,800 / yr
Job Family :Cyber Engineering (CYE) Travel Required :None Clearance Required :Active Top Secret SCI with PolygraphWhat You Will Do The Information Systems Security Officer (ISSO) serves as the primar...
Posted 1 day 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