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

Security Clearance Jobs in Littleton, CO

Littleton, CO

Viewing 1 - 20 of 313

Jobs in Littleton, CO requiring security clearance

Show:
Sort by:

Project Engineer - CAM

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Job Number 718348BR Description: "Ahead of Ready" The Theater Strike Weapon Systems (TSWS) Production Program is looking for talented members to join the team. TSWS Production is responsible for prod...

user avatar

Senior Project Engineer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Job Number 718648BR Description:At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and...

user avatar

Integrated Program Planner - Level 3

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Job Number 718282BR Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others vi...

user avatar

Software Engineering Associate Manager - Clearance Required

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Job Number 718607BR Description:• Leadership and project management of the FSW team in support of the CPS FSW manager• Accountability for the technical, cost, and schedule aspects and ult...

user avatar

Integrated Program Planner - Level 2

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Job Number 718283BR Description: Protecting what matters most is the mission that matters most. As we journey through a new era of space, Lockheed Martin Space is a pioneer, partner, innovator and bu...

user avatar

Software Engineering Associate Manager - Clearance Required

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Job Number 718444BR Description:• Leadership and project management of the FSW team in support of the CPS FSW manager• Accountability for the technical, cost, and schedule aspects and ult...

user avatar

Systems Engineer - Mechanical Integration

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 1 day ago
Secret
Not Specified

Job Number 718523BR Description: "Ahead of Ready" At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the new space age, we are known for our pioneering spi...

user avatar

Computer Vision Software Engineer (Level II)

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 1 day ago
TS/SCI
Not Specified

Job Number 711113BR Description: About Lockheed Martin Space: Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see...

user avatar

Quality Control Manager

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Lakewood, CO(On-Site/Office)
Posted 1 day ago
Public Trust
Not Specified

Zachary Piper Solutions is seeking a Quality Control Manager to support a company focused on delivering industry-leading cleantech integration, renewable energy development, and sustainable infrastruc...

user avatar

Systems Engineer Senior Manager - Portfolio Manager

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

Job Number 718246BR Description: "Ahead of Ready" Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a real...

user avatar

Contractor Special Security Officer, Business Development

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

Job Number 718641BR Description:This position requires TS/SCI clearance.The Business Development Security Representative will spearhead new business pursuits for Lockheed Martin's Space Special Acces...

user avatar

Information Systems Security Officer, Classified Cybersecurity

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

Job Number 718612BR Description:This position requires a TS/SCI clearance with ability to pass polygraph.The Classified Cybersecurity Staff will partner with the security team, program, and Governmen...

user avatar

Software Engineer - Intern

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 2 days ago
Top Secret
Not Specified

Job Number 718599BR 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

Information Systems Security Officer, Classified Cybersecurity

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 2 days ago
TS/SCI
Polygraph

Job Number 718552BR Description:This position requires TS/SCI clearance with ability to pass a Polygraph.The Cybersecurity Specialist will partner with the security team, program, and government cust...

user avatar

RF/Payloads Engineer

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

Job Number 718557BR Description:As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a d...

user avatar

Systems Engineer, Requirements & Verification

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Job Number 718462BR Description: Lockheed Martin "Ahead of Ready" At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the new space age, we are known for ou...

user avatar

Information Systems Security Officer, Classified Cybersecurity

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 3 days ago
TS/SCI
Polygraph

Job Number 718533BR Description:TS/SCI clearance with willingness to receive Polygraph.The Cybersecurity Specialist will partner with the security team, program, and government customers to perform a...

user avatar

Flight System Technical Review Lead

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 3 days ago
Top Secret
Not Specified

Job Number 718539BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

user avatar

Systems Engineer - Technical Review Coordinator, Senior

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 3 days ago
Top Secret
Not Specified

Job Number 718540BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

user avatar

Systems Engineer - Senior System Safety Engineer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Littleton, CO(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Job Number 718330BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space! At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and...

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.