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 3,584 Jobs

Sort by:

Senior Security Governance and Policy Analyst

New
CDO Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
DHS
Not Specified

Are you ready to apply cutting-edge technologies to solve real world problems? Do you thrive in an environment where people leverage technology and processes to build innovative and sustainable soluti...

user avatar

Cybersecurity Analyst

New
Voyager Technologies, Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Denver, CO(On-Site/Office)
Posted today
Secret
Not Specified

Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenge...

user avatar

Security Operations Engineer

New
540.co LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Patrick Space Force Base, FL(On-Site/Office)
Arlington, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

540 is seeking a Security Operations Engineer to support our partnership with Google and the Department of Defense in advancing mission-critical capabilities for a global data processing platform. Thi...

user avatar

Product Security Engineer (Air Dominance-Phantom Works)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Berkeley, MO(On-Site/Office)
Posted today
Secret
Not Specified

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 ...

user avatar

Space RCO - Cyber Security Engineer

New
Modern Technology Solutions, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Albuquerque, NM(On-Site/Office)
Posted today
TS/SCI
Not Specified

Position Overview:MTSI is searching for a Cybersecurity Engineer to join our team in Albuquerque, New Mexico supporting the Space Rapid Capabilities Office (RCO). This handpicked candidate will provid...

user avatar

Cybersecurity - Information System Security Officer (ISSO)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Oklahoma City, OK(On-Site/Office)
Posted today
Secret
Not Specified

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 ...

user avatar

Software Engineer for Cyber program - FS Poly

New
SRC
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI
Full Scope Polygraph

Our client is a distinguished Women-Owned Small Business and technical defense contractor providing mission-critical engineering to the IC and DoD. Operating as both a prime and subcontractor, they of...

user avatar

Information Systems Security Officer (ISSO)

New
Tyto Athene
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
5+ yrs exp
Public Trust
Not Specified

Tyto Athene has an exciting opportunity for an ISSOto join our team at one of our largest clients. The candidate will ensure that security requirements for information systems meet FISMA requirements....

user avatar

Jr. Information Systems Security Officer (ISSO)

New
Tyto Athene, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted today
2+ yrs exp
Public Trust
Not Specified

Tyto Athene has an exciting opportunity for a Junior ISSO to join our team at one of our largest clients. The candidate will ensure that security requirements for information systems meet FISMA requir...

user avatar

Information Systems Security Engineer (ISSE) – Skill Level 2

New
Kaizen Approach
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Kaizen Approach is currently seeking an Information Systems Security Engineer (ISSE) to perform and review technical security assessments of computing environments to identify vulnerabilities, non-com...

user avatar

Cybersecurity Assessment & Authorization – Subject Matter Expe

New
Bart & Associates
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
United States(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

Cybersecurity Assessment & Authorization – Subject Matter Expert (SME)At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: ded...

user avatar

Exploitation Analyst EA Level 14

New
Sentar Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Fort Meade, MD(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Career Opportunities with SentarA great place to work.Careers At SentarShare with friends or Subscribe! Current job opportunities are posted here as they become available. Subscribe to our RSS f...

user avatar

Cryptologic Cyber Planner Level 3

New
Weeghman & Briggs
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

Cryptologic Cyber Planner Level 3 Location: Annapolis Junction, MD | Onsite Clearance Required: TS/SCI with Polygraph Employment Type: Full-Time Salary Range:$154,000-$170,000 Join a Growing Team at W...

user avatar

System Vulnerability Analyst 3

New
Weeghman & Briggs
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Polygraph

System Vulnerability Analyst 3 Location: Annapolis Junction, MD | Onsite Clearance Required: TS/SCI with Polygraph Employment Type: Full-Time Salary Range: $153,000-$202,000 Join a Growing Team at Wee...

user avatar

Vulnerability Researcher

New
Redhorse Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Herndon, VA(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI
Not Specified

About the OrganizationNow is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. n...

user avatar

INFORMATION SECURITY SPECIALIST

New
Department of the Air Force
Apply today! Be one of the first candidates to apply for maximum exposure.
AK(On-Site/Office)
Posted today
Top Secret
Not Specified

DutiesInitiates and implements policies and procedures required to manage sensitive compartmented information (SCI) programs and to protect SCI resources. Acts as resident expert on all SCI security m...

D

Lead Security Engineer

New
iWorks Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
United States(On-Site/Office)
Posted today
10+ yrs exp
Secret
Not Specified

Title: Lead Security Engineer Location: Remote / Hybrid (On site-visits to the DMV location as required by contract) iWorks Corporation, founded in 2005, is a leading provider of information technolo...

user avatar

Tactical Networks Cybersecurity Analyst - Atlas Tech

New
Atlas Technologies Inc
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
San Diego, CA(On-Site/Office)
Posted today
5+ yrs exp
TS/SCI
Not Specified

Department: OperationsLocation: San Diego, CA Workplace: Telework Salary: $125,000 - $150,000 Atlas Tech is a rapidly expanding company supporting the U.S. Military and...

user avatar

SOC Defensive Cyber Operations (DCO) Analyst Jr.

New
ITI Solutions, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Schriever Space Force Base, CO(On-Site/Office)
Posted today
2+ yrs exp
TS/SCI
Not Specified

CareersSign InCreate AccountSOC Defensive Cyber Operations (DCO) Analyst Jr.Hot JobD6 DCO @ Schriever - Schriever SFB, CO 80912ApplyOverviewSalary Range$95,000.00 - $110,000.00 Salary/yearLevelExperie...

user avatar

Cyber Mission Engineer

New
Aerospace Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Buckley Sfb, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

user avatar
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