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 4,318 Jobs

Sort by:
user avatar
Principal Network Architect – Army AI/ML Modernization- PM IS&
Semper Valens Solutions•Aberdeen, MD • Belcamp, MD
TS/SCI Not Specified 10+ yrs exp
Senior Network ArchitectFull Time, Aberdeen, MDTS w/ SCI eligibilityReferral bonus: $1,500Sign-on Bonus: $2,500Semper Valens Solutionsis seeking an experienced Senior Network Architect to support Proj...
Promoted•Posted 3 weeks ago
user avatar
Senior Manager, Mechanical Engineering - Avionics (R4416)
Shield AI Inc•Seattle, WA
Secret Full Scope Polygraph $185,234 - $277,850 / 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 1 month ago
user avatar
Cyber Security Engineer
Recro Corporation
TS/SCI CI Polygraph
Recro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, em...
Posted just now
user avatar
Cybersecurity Architect
Recro Corporation
TS/SCI CI Polygraph
Recro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, em...
Posted just now
user avatar
Full-Time Surge Unarmed Custody Officer
Akima
Secret Not Specified
AIP is currently hiring for Unarmed Surge custody services for OCONUS custody services programs at Naval Air Station Guantanamo Bay. Unarmed Surge Custody Officers provide security patrols, access con...
Posted just now
user avatar
Program Manager
Akima
TS/SCI Not Specified $140,000 - $160,000 / yr
Five Rivers Analytics is looking for a Program Manager to work in Colorado Springs, CO. To join our team of outstanding professionals, apply today!The Program Manager will serve as the contractor's p...
Posted just now
user avatar
Cyber Security Specialist
Chenega Corporation
Secret Not Specified
SummaryCyber Security Specialist Melbourne, FL Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional develo...
Posted just now
user avatar
Business Administrator - CTJ - Secret
Microsoft Corporation
Secret Not Specified
OverviewWe are looking for an experienced Business Administrator who is passionate about supporting a dynamic leader. Do you get excited about the opportunity to manage a senior leader in Microsoft Se...
Posted just now
user avatar
Information Security Specialist
Sherpa 6•Remote/Hybrid • 28390
Secret Not Specified $105,000 - $115,000 / yr
Travel Requirement: Up to 10%Security Clearance: Must be able to obtain & maintain Secret clearanceCitizenship: US Citizenship requiredThe Information Security Specialist is responsible for maintainin...
Posted just now
user avatar
Information Security Specialist
Sherpa 6•Remote/Hybrid • 33621
Secret Not Specified $105,000 - $115,000 / yr
Travel Requirement: Up to 10%Security Clearance: Must be able to obtain & maintain Secret clearanceCitizenship: US Citizenship requiredThe Information Security Specialist is responsible for maintainin...
Posted just now
user avatar
Information Security Specialist
Sherpa 6•Remote/Hybrid • 22150
Secret Not Specified $105,000 - $125,000 / yr
Travel Requirement: Up to 10%Security Clearance: Must be able to obtain & maintain Secret clearanceCitizenship: US Citizenship requiredThe Information Security Specialist is responsible for maintainin...
Posted just now
user avatar
Cyber AI Specialist
COLSA CORP.•Huntsville, AL
Secret Not Specified
General Summary COLSA is seeking a highly skilled Cyber AI Specialist with deep expertise in artificial intelligence and hands-on experience with the Risk Management Framework (RMF). The ideal candida...
Posted just now
user avatar
Information Systems Security Officer (ISSO)
Zachary Piper Solutions, LLC•Remote/Hybrid • Not provided
Secret Not Specified
Zachary Piper Solutions is seeking an Information Systems Security Officer (ISSO) to support a company focused on delivering secure cloud-native software solutions. This position is fully remote for c...
Posted just now
user avatar
WINDOWS SYSTEM ADMINISTRATOR: TS/SCI with Full Scope Poly
Inferno Systems•Chantilly, VA
Unspecified Full Scope Polygraph 10+ yrs exp $150,000 - $275,000 / yr
WINDOWS SYSTEM ADMINISTRATOR: TS/SCI with Full Scope Poly Inferno Systems• Chantilly, VA 20151 APPLY NOW View Company's Profile Today Top Secret/SCI On-Site/Office Sr Level Career (8+ yrs experience...
Posted just now
user avatar
Cyberspace Operations Planner, Junior
Leidos•Fort Meade, MD
TS/SCI Polygraph $50,700 - $91,650 / yr
R-00192806Description 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 Software Eng Sr - E3
Lockheed Martin•Herndon, VA
TS/SCI Not Specified $110,300 - $204,900 / yr
Job Number 14386 Standard Job Description Design, develop, document, test, and maintain full lifecycle software solutions. Complete a range of application development tasks, including application a...
Posted just now
user avatar
Cybersecurity Analyst
Leidos•Keyport, WA
TS/SCI Not Specified $87,100 - $157,450 / yr
R-00191799Description Cybersecurity AnalystLocation: Keyport, WAHelp Protect Critical Naval OperationsLeidos is seeking a Cybersecurity Analyst to support NAVSEA NUWC Keyport in Keyport, WA. In this r...
Posted just now
user avatar
Classified Cyber Security Sr - E3
Lockheed Martin•Fort Worth, TX
Secret Not Specified $85,300 - $158,300 / yr
Job Number 13268 Standard Job Description As an F-35 Classified Cybersecurity Security team member you will be supporting Special Access Programs (SAPs) and ensure classified Information Systems (IS)...
Posted just now
user avatar
Classified Cyber Security Sr - E3
Lockheed Martin•Orlando, FL
Secret Not Specified $85,300 - $158,300 / yr
Job Number 11590 Long Description Lockheed Martin Missiles and Fire Control's (LM MFC) Security team seeks security professionals to protect critical government capabilities that enable warfight...
Posted just now
user avatar
Cyber Systems Engineer (ISSE)
Lockheed Martin•Schriever Afb, CO
TS/SCI Not Specified $98,100 - $182,100 / yr
Job Number 14571 Standard Job Description What We're DoingOur team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, de...
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