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 3,733 Jobs

Sort by:

Senior Cybersecurity Systems Engineer

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Secret
Not Specified

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Senior Cyber Operations Analyst

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Senior Cyber Operations Analyst

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Secret
None

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

user avatar

Sr. Cybersecurity Analyst III (6742)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
Top Secret
CI Polygraph

As a Sr. Cybersecurity Analyst III your focus will be on Government System Authority to Operate (ATO) support. You will be responsible for guiding government clients through the intricate process of o...

user avatar

Sr. Cybersecurity Engineer II (6708)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
CI Polygraph

As a Sr. Cybersecurity Engineer II, you'll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You w...

user avatar

Cybersecurity Engineer II (6708)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
CI Polygraph

As a Sr. Cybersecurity Engineer II, you'll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You w...

user avatar

Cybersecurity Engineer II (6708)

New
MetroStar Systems Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
CI Polygraph

As a Sr. Cybersecurity Engineer II, you'll design and develop technical architecture components enabling application teams to integrate with zero trust authentication and authorization services. You w...

user avatar

Senior Vulnerability Researcher

New
Two Six Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Polygraph

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...

user avatar

Mid-Level Defensive Cyber Operations Engineer

New
I2X Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Posted today
TS/SCI
Not Specified

Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on space exploration, national ...

user avatar

Senior IT/Information Assurance Specialist

New
Insight Global, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Robins Afb, GA(On-Site/Office)
Posted yesterday
5+ yrs exp
TS/SCI

Overview: •Position: Senior IT/Information Assurance Specialist •Duration: Through 2033 •Program: Cybersecurity and Engineering Program •Supporting: DoD USAF •Location: Robins Air Force Base, GA •Rat...

user avatar

System Security Engineer, Program Protection

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

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...

user avatar

Staff Systems Security Engineer, Programs

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
Secret
Not Specified

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...

user avatar

Staff Software Engineer, Security

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Seattle, WA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

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...

user avatar

Staff Software Engineer, Security

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Posted yesterday
Top Secret
Not Specified

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...

user avatar

Staff Software Engineer, Cryptography

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Boston, MA(On-Site/Office)
Costa Mesa, CA(On-Site/Office)
Seattle, WA(On-Site/Office)
Posted yesterday
Secret
Not Specified

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...

user avatar

Cyber Security Specialist

New
Zachary Piper Solutions, LLC
Quantico, VA(On-Site/Office)
Posted yesterday
Secret
Not Specified

Zachary Piper Solutions is seeking a Cyber Security Specialist to join a DoD program supporting the United States Marine Corps located in Quantico, VA.This is an on-site job opportunity focused on ens...

user avatar

Cybersecurity Assessor - Expert

New
OneZero Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Washington, DC(On-Site/Office)
Posted yesterday
10+ yrs exp
TS/SCI

We are an employee-centric company that truly appreciates our team members and their value to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and fost...

user avatar

Lead, Security Research Engineer

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
United States(Off-Site/Hybrid)
Posted yesterday
TS/SCI
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Specialist, Cyber Intelligence

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Tulsa, OK(On-Site/Office)
Posted yesterday
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Sr Principal Cyber System Security Engineer - 18310

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Roy, UT(On-Site/Office)
Posted yesterday
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

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