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

Leidos IT - Security Jobs

Leidos IT - Security

Viewing 1 - 20 of 116

Leidos IT - Jobs requiring security clearance

Show:
Sort by:

Information Systems Security Officer - ISSO

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

R-00182634Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

user avatar

Cyberspace Intelligence Threat Analyst, Senior

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Odenton, MD(On-Site/Office)
Posted yesterday
Intel Agency
Polygraph

R-00160657Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

user avatar

Information Systems Security Engineer (Part-time))

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Columbia, MD(On-Site/Office)
Posted yesterday
Intel Agency
Polygraph

R-00182665Description Leidos has a new and exciting opportunity for an Information Systems Security Engineer in our Intel Sector Our talented team is at the forefront in Security Engineering, Computer...

user avatar

Cyber Tier 1 Deputy Team Lead

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Chandler, AZ(On-Site/Office)
Posted 2 days ago
DHS
Not Specified

R-00182519Description Leidos is seeking a Cyber Tier 1 Shift Lead to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Center (NOSC) ...

user avatar

Cyber Tier 1 Deputy Team Lead

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Stennis Space Center, MS(On-Site/Office)
Posted 2 days ago
DHS
Not Specified

R-00182519Description Leidos is seeking a Cyber Tier 1 Shift Lead to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Center (NOSC) ...

user avatar

Cyber Tier 1 Deputy Team Lead

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Ashburn, VA(On-Site/Office)
Posted 2 days ago
DHS
Not Specified

R-00182519Description Leidos is seeking a Cyber Tier 1 Shift Lead to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Center (NOSC) ...

user avatar

Information Assurance Engineer

New
Leidos
Odenton, MD(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

R-00182518Description The Digital Modernization Sector has a career opportunity for an Information Assurance Engineer supporting the Global Solutions Management – Operations II (GSM-O II) contra...

user avatar

Cyber Security Watch Officer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Odenton, MD(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

R-00182509Description The Leidos Digital Modernization Sector has a current job opportunity for a Swing-Shift Cyber Security Watch Officer (CSWO) at Ft. Meade, MD POSITION SUMMARY: Serve as a Cyber Se...

user avatar

Cybersecurity Analyst

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Hill Air Force Base, UT(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

R-00182507Description The Leidos Digital Modernization sector is seeking talented and cleared Cyber Security Analysts to join our dynamic team supporting the DISA GSM-O II program. We are continuously...

user avatar

Cyber Joint Operational Planner

New
Leidos
Stuttgart(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

R-00182401Description This role supports the DISA GSMO II Capability Requirements Support Program. GSM-O II delivers network operations and cyber defense capabilities for the Defense Information Syste...

user avatar

Cybersecurity Analyst

New
Leidos
Whitehall, OH(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

R-00182507Description The Leidos Digital Modernization sector is seeking talented and cleared Cyber Security Analysts to join our dynamic team supporting the DISA GSM-O II program. We are continuously...

user avatar

Cybersecurity Analyst

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Scott Air Force Base, IL(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

R-00182507Description The Leidos Digital Modernization sector is seeking talented and cleared Cyber Security Analysts to join our dynamic team supporting the DISA GSM-O II program. We are continuously...

user avatar

Vulnerability Management Engineer

New
Leidos
Remote/Hybrid
20170(Off-Site/Hybrid)
Posted 2 days ago
Public Trust
Not Specified

R-00181453Description The Vulnerability Management Engineer- Mid supports SEC ISS contract   objectives   by   identifying , prioritizing, and driving remediation of security vulnerabil...

user avatar

Senior Communications Security (COMSEC) Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Belvoir, VA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

R-00180292Description Leidos is seeking a Senior Communications Security (COMSEC) Engineer in Fort Belvoir, VA to support large-scale migration and operations on a large, high-profile DoW contract. Th...

user avatar

Security Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Ashburn, VA(On-Site/Office)
Posted 3 days ago
DHS
Not Specified

R-00182480Description Job Description:  Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program responsible to...

user avatar

Information Systems Security Officer

New
Leidos
Ashburn, VA(On-Site/Office)
Posted 3 days ago
DHS
Not Specified

R-00182433Description Leidos is seeking an ISSO Lead to support a wide range of systems engineering, administration, and Cyber security & regulatory compliance services necessary to maintain and s...

user avatar

Cyber Intrusion Analyst

New
Leidos
Pearl Harbor, HI(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

R-00173005Description Leidos has several career opportunities for Cyber Intrusion Analysts who will be members of the Network Assurance (NA) Team (DISA GSM-O program) in Pearl Harbor, Hawaii.We suppor...

user avatar

Cyber Joint Operational Planning SME

New
Leidos
Stuttgart(On-Site/Office)
Posted 3 days ago
TS/SCI
Not Specified

R-00182405Description This role supports the DISA GSMO II Capability Requirements Support Program. GSM-O II delivers network operations and cyber defense capabilities for the Defense Information Syste...

user avatar

Cybersecurity Analyst

New
Leidos
Huntsville, AL(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

R-00182310Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

user avatar

Senior Cyber Security Engineer

New
Leidos
Warner Robins, GA(On-Site/Office)
Posted 3 days ago
Top Secret
Not Specified

R-00182111Description Join a team committed to a mission! At Leidos , we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’...

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