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 4,487 Jobs

Sort by:
user avatar
Senior .Net Application Developer
ASRC Federal•Merrifield, VA
Secret Not Specified
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...
Promoted•Posted 1 month ago
user avatar
Manpower Support - Position Description SME
ASRC Federal•Hampton, VA
Secret Not Specified
ASRC Federal Broadleaf is a premier provider of systems engineering, software engineering, system integration and project management services for real-time, mission-critical defense systems. As an Ala...
Promoted•Posted 3 weeks ago
user avatar
Product Security Engineer
Boeing•Hazelwood, MO
Secret Not Specified $116,000 - $135,900 / yr
Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...
Posted 2 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 3 hours ago
user avatar
Vulnerability Researcher
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $180,765 - $249,985 / 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 3 hours ago
user avatar
Software Vulnerability Analyst
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $147,867 - $221,801 / 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 3 hours ago
user avatar
Software Vulnerability Analyst
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $147,867 - $221,801 / 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 3 hours ago
user avatar
Senior Vulnerability Researcher ($250k+/year + Sign-On Bonus)
Two Six Technologies•Linthicum, MD
TS/SCI Polygraph $250,000 - $284,999 / 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 3 hours ago
user avatar
TS / SCI cleared Cyber Real Time Analyst
ClearBridge Technology Group•HI
TS/SCI Not Specified
Our client, a leading Government Systems Integrator, is in need of a TS / SCI cleared Cyber Real Time Analyst for initial 12 month contract onsite in Pearl Harbor, HI. The Cyber Real Time Analyst will...
Posted 4 hours ago
user avatar
2019369 Customer Delivery Consulting Engineer - Security
Cisco Systems, Inc.•Multiple Locations
TS/SCI Full Scope Polygraph $136,500 - $198,500 / yr
The application window is expected to close on: 10/08/2026The successful applicant will be performing work on US Government classified environments, and therefore, must be a U.S. Person (i.e., U.S. ci...
Posted 7 hours ago
user avatar
Security Engineering Lead, AWS Security
Amazon•Australia • Australia
Public Trust Not Specified 10+ 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 9 hours ago
user avatar
Security Engineer, AWS Security
Amazon Web Services Australia Pty Ltd•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 9 hours ago
user avatar
Senior Security Engineer, Forward Deployed Engineering, AWS Forw
Amazon•Multiple Locations
Secret Not Specified 10+ yrs exp $183,000 - $247,600 / yr
AWS Forward Deployed Engineering (FDE) embeds AI engineers directly inside strategic enterprise customers to design, build, and deploy production-grade AI systems. We are looking for a Senior Security...
Posted 9 hours ago
user avatar
Mgr., Security Assurance Solutions Architect, AWS Security Assur
Amazon•Multiple Locations
TS/SCI Not Specified Mgr/Director $169,000 - $228,600 / yr
As part of the AWS Applied AI Solutions organization, we have a vision to provide business applications, leveraging Amazon’s unique experience and expertise, that are used by millions of companies wor...
Posted 9 hours ago
user avatar
Cybersecurity Architect III
General Atomics•San Diego, CA
Secret Not Specified
General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, ai...
Posted 9 hours ago
user avatar
Cyber Defense Incident Responder (CDIR) - Ft. Greely, Alaska
Davidson Technologies, Inc.•Fort Greely, AK
Secret Not Specified 5+ yrs exp
Davidson has distinguished itself in the aerospace and missile defense industry with an outstanding reputation for excellence. Specifically, we're recognized for hiring noted experts, experienced engi...
Posted 9 hours ago
user avatar
Information System Security Officer (ISSO) – TS/SCI
Strategic Business Systems•Arlington, VA
TS/SCI Not Specified
Information System Security Officer (ISSO) – TS/SCILocation: Arlington, Virginia...
Posted 9 hours ago
user avatar
Information System Security Manager (ISSM)
Titan Technologies•Reston, VA
TS/SCI Not Specified 10+ yrs exp
Job Category: TechnologyRequisition Number: INFOR002159***AWARD PENDING***Titan Technologies is seeking a Information System Security Manager (ISSM) to support a mission-focused Government customer by...
Posted 9 hours ago
user avatar
Senior Security Engineer
Evolver•Washington, DC
Top Secret Not Specified 10+ yrs exp $160,000 - $190,000 / yr
Evolver is an information technology, cybersecurity, and digital transformation company supporting national defense, federal civilian agencies, and Fortune 500 organizations. We help customers secure ...
Posted 9 hours ago
user avatar
Information Systems Security Officer (ISSO) II
gTANGIBLE Corporation•Cheyenne, WY
TS/SCI Polygraph 5+ yrs exp
gTANGIBLE Corporation (gTC), www.gtangible.com, is an S corporation and a registered Government contractor that provides services and solutions in: National Security Programs Professional, Administra...
Posted 9 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