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 3,578 Jobs

Sort by:
user avatar
Cryptologic Computer Scientist Level 1
GRVTY•Fort Meade, MD
Top Secret Not Specified
What Impact You'll Have GRVTY is seeking experienced Cryptologic Computer Scientist to design, develop, deliver, and operate solutions to hard cryptologic computer science problems within a scien...
Posted 5 hours ago
user avatar
Senior Information Security Engineer, Offensive Security
GRVTY•San Antonio, TX
TS/SCI Not Specified
What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security...
Posted 5 hours ago
user avatar
Senior Information Security Engineer, Offensive Security
GRVTY•Sterling, VA
TS/SCI Not Specified
What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security...
Posted 5 hours ago
user avatar
Senior Information Security Engineer, Offensive Security
GRVTY•San Antonio, TX
TS/SCI Not Specified
What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security...
Posted 5 hours ago
user avatar
Senior Information Security Engineer, Offensive Security
GRVTY•MD
TS/SCI Not Specified
What Impact You'll Have Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security...
Posted 5 hours ago
user avatar
Cybersecurity Engineer
acuCyber•North Charleston, SC
TS/SCI Not Specified
Job DescriptionacuCyber is seeking a Cyber Engineer to support the Naval Information Warfare Center Atlantic (NIWC Atlantic) Expeditionary Enterprise Systems and Services (E2S2) Division. NIWC Atlanti...
Posted 5 hours ago
user avatar
Product Security Engineer (Product Security Engineer)
Boeing•El Segundo, CA
Secret Not Specified $218,450 - $295,550 / 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 8 hours ago
user avatar
Cybersecurity - Information System Security Officer (ISSO)
Boeing•Berkeley, MO
Top Secret Not Specified $105,400 - $142,600 / 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 8 hours ago
user avatar
Senior Vulnerability Researcher
Accenture Federal Services•Herndon, VA
TS/SCI Not Specified $86,400 - $176,200 / yr
At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...
Posted 10 hours ago
user avatar
Common Criteria Security Engineer
Zachary Piper Solutions, LLC•Remote/Hybrid
DoE Q or L Not Specified
Piper Companies is seeking a Common Criteria Security Engineer to join a leading cybersecurity and technology organization focused on delivering secure, certifiable products for global markets. The Co...
Posted 11 hours ago
user avatar
Identity & Access Management (ICAM) Architect (TS/SCI Clearance
North Point Technology, LLC•Chantilly, VA
TS/SCI Polygraph 5+ yrs exp
NewIdentity & Access Management (ICAM) Architect (TS/SCI Clearance Required)Chantilly, Virginia, United StatesApplyNorth Point Technology is looking to hire an ICAM Architect to support the GEOAxI...
Posted 11 hours ago
user avatar
Identity & Access Management (ICAM) Engineer (TS/SCI Clearance R
North Point Technology•Chantilly, VA
TS/SCI Polygraph 10+ yrs exp
NewIdentity & Access Management (ICAM) Engineer (TS/SCI Clearance Required)Chantilly, Virginia, United StatesApplyNorth Point Technology is looking to hire a Senior ICAM Engineer to support the GE...
Posted 11 hours ago
user avatar
Security Analyst-TS/SCI Clearance Required
Telos Corporation•Coraopolis, PA
TS/SCI Not Specified 5+ yrs exp
Job DescriptionThe most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity...
Posted 11 hours ago
user avatar
Senior Security Engineer
Command Post Technologies, Inc.•Orlando, FL
Secret Not Specified 10+ yrs exp
Responsibilities:Vulnerability Management:1. Implement patching procedures for multiple Operating Systems (Linux, Windows, VMware, Cisco)2. Run and review vulnerability scans and STIGs3. Prioritize vu...
Posted 11 hours ago
user avatar
Cyber Security Anlst Adv (TS/SCI with Poly Required)
GCI•Chantilly, VA
TS/SCI Polygraph 10+ yrs exp
Job Category: Cyber SecurityRequisition Number: CYBER001645Posting DetailsPosted: April 30, 2026Full-TimeOn-siteSalary Range: 95,721.6 to 159,868.8Job DetailsDescriptionGCI embodies excellence, integr...
Posted 11 hours ago
user avatar
Information Systems Security Manager - TS/SCI with Poly Required
GCI, Inc•Chantilly, VA
TS/SCI Polygraph 10+ yrs exp $124,092 - $207,251 / yr
Job Category: Information SecurityRequisition Number: INFOR001917Posting Details Posted: January 19, 2026 Full-Time On-site Salary Range: $124,092.80...
Posted 11 hours ago
user avatar
Information Systems Security Officer (ISSO) II
gTANGIBLE Corporation•Suitland, MD
TS/SCI CI 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 11 hours ago
D
IT SPECIALIST (INFOSEC)
Department of the Air Force•Langley, VA
Top Secret Polygraph
Duties As the Senior Security Control Assessor. As the MAJCOM MANAGER of SAP IT Portfolio Management and Information Assurance and Security programs, plans, develops, and directs methods, procedures, ...
Posted 11 hours ago
user avatar
Cybersecurity Engineer
Booz Allen Hamilton•Colorado Springs, CO
Top Secret Not Specified $86,800 - $198,000 / yr
Job Number: R0245370Cybersecurity Engineer The Opportunity: As a cyber mission spe cia list, you apply technical expertise, mission-focused security engineering, and innovative thinking to strengthen ...
Posted 11 hours ago
user avatar
Cyber Training Specialist, Senior
Booz Allen Hamilton•Fort Meade, MD
TS/SCI Polygraph $86,900 - $198,000 / yr
Job Number: R0245367Cyber Training Specialist, Senior The Opportunity :Provide SME support to the management of a DoD-wide training program, including coordinating with Combatant Commands to ensure US...
Posted 11 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