ClearanceJobs
  • Candidates
  • Employers
  • Hiring Companies
  • News & Career Advice
  • Login
  • Register now

IT - Security Jobs

IT - Security

Viewing 1 - 20 of 3,100

IT - Jobs requiring security clearance

Show:
Sort by:

Cyber Sys Secur Engr Asc Mgr

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Worth, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 724832BR Description:Company Overview: At Lockheed Martin, we unite passionate individuals to drive purposeful innovation, ensuring safety and solving the world's most complex challenges. ...

user avatar

Sr Systems Engineer for Security and Platform Services

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Mount Laurel, NJ(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 724878BR Description:What We're DoingAs a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you're looking to be a part...

user avatar

Cyber Sys Security Engineer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Worth, TX(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 724201BR Description:By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our...

user avatar

Cyber Systems Security Engineer - Skunk Works - Level 5

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Worth, TX(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 723234BR Description:The Cyber Systems Security Engineer Sr. Staff candidate is responsible for evaluating, designing, and implementing new technologies while working in an agile environme...

user avatar

Senior Cyber Software Engineer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Offutt Air Force Base, NE(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 724681BR Description:WHAT WE'RE DOINGBy bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex...

user avatar

Cyber Systems Security Engineer Senior

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
King Of Prussia, PA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 723934BR Description:Cyber Systems Security Engineer (CSSE) - TTWCS ProgramWhat We're DoingAt Lockheed Martin Rotary and Mission Systems, we are shaping the future of defense and security ...

user avatar

Cyber Systems Security Engineer Staff

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
King Of Prussia, PA(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 723703BR Description:Cyber Systems Security Engineer (CSSE) - TTWCS ProgramWhat We're DoingAt Lockheed Martin Rotary and Mission Systems, we are shaping the future of defense and security ...

user avatar

Information System Security Officer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Palmdale, CA(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 720469BR Description:Do you want to be part of a culture that inspires employees to think big, perform with excellence and make the impossible become reality? Are you looking for a fast pa...

user avatar

SME Information System Security Officer Lead

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

R-00180993Description This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed deci...

user avatar

Cyber Software Engineer Senior Staff - DSP

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Number 714719BR Description:This position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you...

user avatar

Cybersecurity Specialist (All Levels)

New
Barbaricum
Aberdeen, MD(On-Site/Office)
Posted today
Top Secret
Not Specified

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than ...

user avatar

Cyber Integration Engineer

New
Leidos
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
00000(Off-Site/Hybrid)
Posted today
Secret
Not Specified

R-00174542Description Leidos has an opening for a highly qualified and cleared Cyber Integration Engineer for the Multi-Domain Solutions Division. This is an exciting opportunity to bring your experie...

user avatar

Systems Engineer / Level 2 - Level 3 (Security Clearance)

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

Responsibilities: Provide pre and post flight office support for NASA/DOD Engine Systems. Support the design and fabrication of product modifications through to field operations. Strong emphasis on ...

user avatar

MD2 Cybersecurity SME

New
Odyssey Systems Consulting Group
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted today
Secret
Not Specified

Position SummaryOdyssey Systems has an exciting new opportunity providing Advisory and Assistance Services (A&AS) as a Mission Delta 2 (MD 2) Cybersecurity Subject Matter Expert (SME) supporting the U...

user avatar

Mid-Level Cyber Software Engineer

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

Mid-Level Cyber Software Engineer Full-time Huntsville, AL About Us Trideum Corporation is a 100% employee-owned company, committed to embracing the world's toughest challenges with a servant's ...

user avatar

GMD Cybersecurity Technical Director

New
MITRE Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Huntsville, AL(On-Site/Office)
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

Identity Protection and Management Analyst

New
Foxhole Technology
Apply today! Be one of the first candidates to apply for maximum exposure.
VA(On-Site/Office)
Posted today
Secret
Not Specified

OverviewTitle: Identity Protection and Management Analyst Location: Fort Lee, VA (Onsite) Clearance: Active DoD Secret Foxhole Technology provides robust cybersecurity and IT support capabilities ...

user avatar

Sr. Application Security Engineer

New
Edgesource
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Company OverviewFor over 25 years, Edgesource Corporation has served as an innovative technology service provider for the Department of Defense (DOD), Department of Homeland Security (DHS), Department...

user avatar

Application Security Engineer SME II

New
Edgesource
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Company OverviewFor over 25 years, Edgesource Corporation has served as an innovative technology service provider for the Department of Defense (DOD), Department of Homeland Security (DHS), Department...

user avatar

Application Security Engineer SME I

New
Edgesource
Apply today! Be one of the first candidates to apply for maximum exposure.
Alexandria, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Company OverviewFor over 25 years, Edgesource Corporation has served as an innovative technology service provider for the Department of Defense (DOD), Department of Homeland Security (DHS), Department...

user avatar
ClearanceJobs
  • About Us
  • Support
  • Browse Jobs
  • Security Clearance FAQs
  • AgileATS
  • FedWork
  • Blog
  • Privacy Policy
  • Terms of Service
  • My Privacy Rights
  • Pay My Bill
  • Contact Us
  • EULA
Download on the App StoreGet it on Google Play

© 2026 ClearanceJobs - All rights reserved. ClearanceJobs is a DHI service.