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 4,440 Jobs

Sort by:
user avatar
Expert Accountant
Kavaliro•Chantilly, VA
TS/SCI Full Scope Polygraph 10+ yrs exp $180,000 - $190,000 / yr
Kavaliro is seeking a Senior Financial Management & Accounting Subject Matter Expert (CPA) to provide expert-level financial management support within a Federal Government environment. This position r...
Promoted•Posted 1 day ago
user avatar
Power Electronics - Thermal Engineer I (R4842)
Shield AI Inc•Seattle, WA
Secret Not Specified $91,000 - $130,000 / 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 1 month ago
user avatar
Cyber Operations Engineer
Modern Technology Solutions, Inc.•Arlington, VA
TS/SCI Not Specified
MTSI is seeking a Cyber Operations Engineer/SME supporting a Navy customer in Arlington, VA. This role integrates hands-on cyber operations with targeted vulnerability research to evaluate, develop, a...
Posted 2 hours ago
user avatar
Mid. All-Source Analysis CI Cyber Intelligence Analyst (All Sour
Prescient Edge•Linthicum, MD
TS/SCI CI Polygraph 2+ yrs exp $100,000 - $125,000 / yr
Benefits & Compensation:At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone’s success. To that end, we provide a best-in-class benefits packag...
Posted 2 hours ago
user avatar
Sr. CI Cyber Special Agent Trainer/Mentor (Cyber Analyst)
Prescient Edge•Fort Meade, MD
TS/SCI CI Polygraph 10+ yrs exp $110,000 - $150,000 / yr
Sr. CI Cyber Special Agent Trainer/Mentor (Cyber Analyst)Benefits & Compensation:At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success...
Posted 2 hours ago
user avatar
Cybersecurity Information System Security Engineer - Clearance R
LMI•Fort Belvoir, VA
Secret Not Specified 5+ yrs exp $92,075 - $158,138 / yr
LMI is seeking a skilled Senior Cybersecurity Information Systems Security Engineer (ISSE) to support US Army Capability Program Executive (CPE) Gound office at Ft. Belvoir, Virginia. T...
Posted 3 hours ago
user avatar
Cyber Threat Intelligence Technical Lead
Quantum Sky•Linthicum Heights, MD
TS/SCI Not Specified 5+ yrs exp $150,000 - $200,000 / yr
Quantum Sky is searching for a Cyber Threat Intelligence Technical Lead to support the Department of Defense Cyber Crime Center (DC3) Cyber Forensics Laboratory (CFL) mission supporting digital forens...
Posted 4 hours ago
user avatar
Information Systems Security Engineer (ISSE)
B/Core•Reston, VA
TS/SCI CI Polygraph 5+ yrs exp $130,000 - $155,000 / yr
Information Systems Security Engineer (ISSE)Reston, VAActive TS/SCI withCI polyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, ...
Posted 4 hours ago
user avatar
Cybersecurity Analyst I
Yulista Holding, LLC.•Huntsville, AL
Secret Not Specified 2+ yrs exp
Primary FunctionWe are seeking a motivated Cybersecurity Analyst I to provide entry-level cybersecurity support by monitoring security events, triaging alerts, assisting with incident response, suppor...
Posted 4 hours ago
user avatar
Security Engineer , Region Services
Amazon•Australia • 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 4 hours ago
user avatar
Security Specialist – TEMPEST Engineer
ARMADA Ltd.•Arlington, VA
TS/SCI Not Specified 10+ yrs exp
Type: Full Time Location: Arlington, Virgina Overtime Exempt: No Reports To: ARMADA HQ Security Clearance Required: Top Secret w/ SCI******************CONTINGENT UPON AWARD********************The Sec...
Posted 5 hours ago
user avatar
Security Specialist – Security Operations Analyst
ARMADA•Arlington, VA
Secret Not Specified 10+ yrs exp
Type: Full Time Location: Arlington, Virgina Overtime Exempt: No Reports To: ARMADA HQ Security Clearance Required: Secret******************CONTINGENT UPON AWARD********************The Security Speci...
Posted 5 hours ago
user avatar
Security Specialist – Administrative
ARMADA Ltd.•Arlington, VA
Secret Not Specified 5+ yrs exp
Security Specialist - Administrative Type: Full Time Location: Arlington, Virgina Overtime Exempt: No Reports To: ARMADA HQ Security Clearance Required: Secret******************CONTINGENT UPON AWARD*...
Posted 5 hours ago
user avatar
Administrative Assistant – Personnel Security (PERSEC)
ARMADA Ltd.•Rockville, MD
Public Trust Not Specified 5+ yrs exp
Type: Full Time Location: Rockville, MD (National Capital Region) Overtime Exempt: No Reports to: ARMADA HQ Security Clearance Required: Tier 4 Public Trust Actual place of performance is to be determ...
Posted 5 hours ago
user avatar
Information Systems Security Manager
ARMADA•Washington, DC
TS/SCI CI Polygraph 5+ yrs exp
Type: Full Time Location: Washington DC Overtime Exempt: Yes Reports To: ARMADA HQ Security Clearance Required: TS/SCI w/ CI Poly**********CONTINGENT UPON AWARDING OF GOVERNMENT CONTRACT******** The I...
Posted 5 hours ago
user avatar
Specialist, Information Assurance Compliance II (SIAC2)
ARMADA Ltd.•Philadelphia, PA
Secret Not Specified 5+ yrs exp
Type: Full TimeLocation: Philadelphia, PAOvertime Exempt: ExemptReports To: ARMADA HQTravel Required: YesSecurity Clearance Required: Active Secret Security Clearance************CONTINGENT UPON AWARD*...
Posted 5 hours ago
user avatar
Information Systems Security Engineer II
ARMADA•Philadelphia, PA
Secret Not Specified 5+ yrs exp
Type: Full TimeLocation: Philadelphia, PA (Travel - CONUS locations, less than 5%)Overtime Exempt: YesReports To: ARMADA HQSecurity Clearance Required: Secret************CONTINGENT UPON AWARD*********...
Posted 5 hours ago
user avatar
Information Systems Security Engineer III
ARMADA Ltd.•Philadelphia, PA
Secret Not Specified 10+ yrs exp
Type: Full TimeLocation: Philadelphia, PA (Travel - CONUS locations, less than 5%)Overtime Exempt: YesReports To: ARMADA HQSecurity Clearance Required: Active Secret************CONTINGENT UPON AWARD**...
Posted 5 hours ago
user avatar
Specialist, Information System Security III (SISS3)
ARMADA•Philadelphia, PA
Secret Not Specified 5+ yrs exp
Type: Full TimeLocation: Philadelphia, PAOvertime Exempt: ExemptReports To: ARMADA HQTravel Required: YesSecurity Clearance Required: Active Secret Security Clearance************CONTINGENT UPON AWARD*...
Posted 5 hours ago
user avatar
Cybersecurity Analyst
BDR Solutions LLC•Remote/Hybrid • United States
Secret Not Specified 10+ yrs exp $153,000 - $187,000 / yr
About us:BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-s...
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