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 4,631 Jobs

Sort by:
user avatar
Systems Engineer (Data Flow), Senior Advisor - TS/SCI w/poly
Peraton•Annapolis Junction, MD
TS/SCI Polygraph $176,000 - $282,000 / yr
About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...
Promoted•Posted 2 months ago
user avatar
Systems Administrator Tier 1
CyberCore Technologies•Annapolis Junction, MD
TS/SCI Not Specified $83,000 - $95,000 / yr
Cybercore is looking for a Tier 1 System AdministratorCore Responsibilities:Respond to user inquiries via phone, email, chat, or ticketing systemsLog and track support requests using help desk ticketi...
Promoted•Posted 2 days ago
D
LEAD CYBERSPACE WARGAMING AND EXPERIMENTATION SPECIALIST
Department of the Army•Fort Meade, MD
TS/SCI Not Specified 5+ yrs exp $131,841 - $180,186 / yr
About the Position: This position is a DOD Cyber Excepted Service (CES) personnel system position in the Excepted Service under 10 USC 1599f. Employees occupying CES positions are in the Excepted Serv...
Posted 3 hours ago
user avatar
Secure System Platform Engineer
IBM•Ottawa
Secret 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 5 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 6 hours ago
user avatar
Enterprise Architect (Solutions Engineer), Identity
Workday, Inc.•Multiple Locations
Top Secret Not Specified 5+ yrs exp $115,500 - $173,300 / yr
Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...
Posted 7 hours ago
user avatar
Cyber Vulnerability Analyst (Encryptor Specialist)
Koniag Government Services•Remote/Hybrid • Falls Church, VA
TS/SCI Not Specified
Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Cyber Vulnerability Analyst (Encryptor Specialist) with a TS/SCI security clearance to support KPS and our government custome...
Posted 7 hours ago
user avatar
Exploitation Analyst, Senior
Booz Allen Hamilton•Wahiawa, HI
TS/SCI Polygraph $99,000 - $225,000 / yr
Job Number: R0245069Exploitation Analyst, Senior The Opportunity: Do you have strong analytic skills and a problem-solving mindset? Are you looking for an opportunity to use those skills to support ou...
Posted 7 hours ago
user avatar
Security Office Identity Verification
Allied Universal•Sioux City, IA
Secret Not Specified
OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...
Posted 8 hours ago
user avatar
Security Guard Part Resource Administration
Allied Universal•New York, NY
Secret Not Specified
OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...
Posted 8 hours ago
user avatar
Information Security Program Manager
ClearBridge Technology Group•San Francisco, CA
TS/SCI Not Specified $150,000 - $170,000 / yr
Our client, a technology solutions provider company located in San Francisco, CA, needs a hybrid full-time Information Security Project Manager. The Information Security Project Manager will be respon...
Posted 8 hours ago
user avatar
Senior Staff Systems Security Engineer, Program Protection (TX/D
Shield AI Inc•Seattle, WA
Secret Not Specified $175,000 - $315,000 / 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...
Posted 8 hours ago
user avatar
Splunk Detection Engineer
Blu Omega LLC•Remote/Hybrid • Herndon, VA
Secret Not Specified $110,000 - $130,000 / yr
Splunk Detection Engineer Hybrid Herndon, VA Blu Omega is seeking a Splunk Detection Engineer to support federal transportation cybersecurity. This role is responsible for developing and maintaining a...
Posted 8 hours ago
user avatar
Hardware/Software Management Support
Imagine One Technology & Management Ltd•Keyport, WA
TS/SCI Not Specified
Imagine One Technology & Management is currently seeking a Hardware/Software Management Support "contingent" on award of the associated work to the Imagine One Team. This position supports the U.S. Na...
Posted 8 hours ago
user avatar
Information Systems Security Manager
Booz Allen Hamilton•Annapolis Junction, MD
TS/SCI Not Specified $99,000 - $225,000 / yr
Job Number: R0253157Information Systems Security ManagerThe Opportunity: Maintain responsibility for all Information Systems Security Officer ( ISSO ) duties in support of Information Systems, CSS Ris...
Posted 8 hours ago
user avatar
Information System Security Controls Assessor
Booz Allen Hamilton•Herndon, VA
TS/SCI Polygraph $99,000 - $225,000 / yr
Job Number: R0253136Information System Security Controls AssessorThe Opportunity: Cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem ov...
Posted 8 hours ago
user avatar
Senior Cyber Security Administrator
ASRC Federal•Huntsville, AL
TS/SCI 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...
Posted 8 hours ago
user avatar
Cybersecurity Specialist (ISSO)
ASRC Federal•Washington, DC
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...
Posted 8 hours ago
user avatar
Visual Designer
ECS•Remote/Hybrid • Arlington, VA
Public Trust Not Specified $100,000 - $130,000 / yr
Job Description Everforth ECS is seeking a Visual Designer to work in a HYBRID schedule in our Arlington, VA office. ECS is seeking talented professionals to join our growing team supporting ...
Posted 8 hours ago
user avatar
Enterprise & Solutions Architect
ECS•Remote/Hybrid • Arlington, VA
Public Trust Not Specified $160,000 - $180,000 / yr
Job Description ECS is seeking a n E nterprise and Solutions Architect to work in a HYBRID setting out of our Arlington, VA office. About the Mission ECS is seeking talented profession...
Posted 8 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