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 4,360 Jobs

Sort by:
user avatar
Data Scientist (Data Modeler)
Ardent Principles, Inc.•Mclean, VA
TS/SCI Full Scope Polygraph 5+ yrs exp $130,000 - $260,000 / yr
REQUIRED: Active TS/SCI with Full Scope Polygraph clearanceLOCATION: Full-time, onsite in McLean, VAWe are seeking a Data Scientist (Data Modeler) with hands‑on experience in ECL, HPCC, and large‑scal...
Promoted•Posted 3 weeks ago
user avatar
DevSecOps Engineer - Kubernetes
ClearanceJobs Workforce Solutions•Herndon, VA
TS/SCI 5+ yrs exp $110,000 - $150,000 / yr
Clearance Required: Active TS/SCI with the ability to obtain & maintain a Polygraph Location: Herndon, VA | On-Site Full-Time Contract: Long-term federal GEOINT program — work assured through at least...
Promoted•Posted 2 weeks ago
user avatar
Information Systems Security Officer, Space
Anduril Industries•Costa Mesa, CA
TS/SCI Not Specified $112,000 - $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 1 hour 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 4 hours ago
user avatar
EDAT- Cyber Security Engineer- Tampa FL
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
EDAT- Cyber Security Engineer- Tampa FLTampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and N...
Posted 6 hours ago
user avatar
EDAT- System Information Assurance and Security Engineer
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
EDAT- System Information Assurance and Security EngineerTampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus...
Posted 6 hours ago
user avatar
EDAT- Journeyman Cyber Security Engineer (Microsoft) – Zero Tr
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
EDAT- Journeyman Cyber Security Engineer (Microsoft) – Zero Trust- Tampa, FLTampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, wit...
Posted 6 hours ago
user avatar
Identity Governance and Administration (IGA) Engineer – SailPo
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
Identity Governance and Administration (IGA) Engineer – SailPointTampa, FLApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particu...
Posted 6 hours ago
user avatar
Information System Security Officer (ISSO)
Barbaricum•Washington, DC
TS/SCI Not Specified 5+ yrs exp
Information System Security Officer (ISSO)Washington, DCApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defen...
Posted 6 hours ago
user avatar
Information Systems Security Engineer
Barbaricum•Warren, MI
Secret Not Specified 5+ yrs exp
Information Systems Security EngineerWarren, MIBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and Nationa...
Posted 6 hours ago
user avatar
Cyber Management Analyst (TS/SCI)
IBM•Annapolis, MD
TS/SCI Not Specified
A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You'll work with leading companies across industries, helping them shape their hybrid cloud and...
Posted 6 hours ago
user avatar
Cyber Defender (TS/SCI)
IBM•Annapolis, MD
TS/SCI Not Specified
A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You'll work with leading companies across industries, helping them shape their hybrid cloud and...
Posted 6 hours ago
user avatar
Information System Security Officer (ISSO) TS/SCI CI Poly
IBM•Alexandria, VA
TS/SCI CI Polygraph
A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You'll work with leading companies across industries, helping them shape their hybrid cloud and...
Posted 6 hours ago
user avatar
Cyber Operations Support Engineer (TS/SCI)
IBM•Annapolis, MD
TS/SCI Not Specified
A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You'll work with leading companies across industries, helping them shape their hybrid cloud and...
Posted 6 hours ago
user avatar
Research Scientist – Cryptography
Riverside Research•Lexington, MA
Secret Not Specified 5+ yrs exp $95,000 - $175,000 / yr
Riverside OverviewRiverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and ...
Posted 7 hours ago
user avatar
Security Engineer Container Security - Secret
Xcelerate Solutions•Alexandria, VA
Secret Not Specified 5+ yrs exp
Security Engineer Container Security - SecretXcelerate Solutions is seeking a Security Engineer – Container Security to support Cyber Primes cybersecurity, privacy, records and information management,...
Posted 7 hours ago
user avatar
Security Engineer Cybersecurity Monitoring - Secret
Xcelerate Solutions•Alexandria, VA • Seaside, CA
Secret Not Specified 5+ yrs exp $94,000 - $127,000 / yr
Security Engineer Cybersecurity Monitoring - SecretXcelerate Solutions is seeking a Security Engineer – Cybersecurity Monitoring to support Cyber Primes cybersecurity, privacy, records and information...
Posted 7 hours ago
user avatar
Security Engineer Intrusion Prevention Monitoring - Secret
Xcelerate Solutions•Alexandria, VA • Seaside, CA
Secret Not Specified 5+ yrs exp $94,000 - $149,000 / yr
Security Engineer Intrusion Prevention Monitoring - SecretXcelerate Solutions is seeking a Security Engineer – Intrusion Prevention Monitoring to support Cyber Primes cybersecurity, privacy, records a...
Posted 7 hours ago
user avatar
Security Engineer Endpoint Security Tool Monitoring - Secret
Xcelerate Solutions•Alexandria, VA
Secret Not Specified 5+ yrs exp
Security Engineer Endpoint Security Tool Monitoring - SecretXcelerate Solutions is seeking a Security Engineer – Endpoint Security Tool Monitoring to support Cyber Primes cybersecurity, privacy, recor...
Posted 7 hours ago
user avatar
Information Systems Security Engineer Level 2 (ISSE 2)
Arsiem Corporation•Columbia, MD
TS/SCI Polygraph 10+ yrs exp $175,000 - $196,000 / yr
About ARSIEM CorporationAt ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. Weprovide support to multiple agencies across the United State...
Posted 7 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