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

Security Clearance Jobs in Boulder, CO

Boulder, CO

Viewing 1 - 20 of 95

Jobs in Boulder, CO requiring security clearance

Show:
Sort by:

Industrial Security Specialist / AFSO

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

Description SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense...

user avatar

Cybersecurity Asset Engineer

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

Description SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense...

user avatar

ASIC/FPGA Design Engineer IV, TS/SCI Clearance

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

Job Number 719230BR Description:Join Our Team as an ASIC & FPGA Engineer where you will support over 50 different programs and research and development (R&D) efforts, affecting technology across mili...

user avatar

SUPPLY TECHNICIAN

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

Duties You will extract and assemble data to make requisitions for supplies. You will respond to customer requests for supply service and support. You will resolve problems, concerns, conflicts, or is...

D

SUPPLY TECHNICIAN

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

Duties Help You will extract and assemble data to make requisitions for supplies. You will respond to customer requests for supply service and support. You will resolve problems, concerns, conflicts...

D

Systems Engineer Staff (Level 4)

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

Job Number 718871BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space OVERVIEW: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, inno...

user avatar

Systems Engineer (Level 2)

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

Job Number 718867BR Description:The coolest jobs on this planet... or any other... are with Lockheed Martin Space OVERVIEW: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, inno...

user avatar

Ground Systems Engineer - Clearance Required

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

Job Number 718942BR Description:Space is more than a destination-it's a domain where technology, security, and humanity intersect. At Lockheed Martin Space we turn that vision into reality, deliverin...

user avatar

Endpoint Specialist (Mac/Windows)

New
RIVA Solutions Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 3 days ago
2+ yrs exp
Secret

Title: Endpoint Specialist (Windows & Mac) Location: Boulder, CO – Onsite Terms: Full-time Clearance: Active Secret or higher clearance required (U.S. Citizenship required) Travel: Minimal; ...

user avatar

Security Officer Flex - Defense Location

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

OverviewCompany Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynam...

user avatar

Staff / Sr Staff DevSecOps Engineer

New
SciTec, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 3 days ago
Public Trust
Not Specified

Description SciTec is a dynamic small business, with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and...

user avatar

PC Desktop Support Technician 3 - Secret

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredibl...

user avatar

Cyber Security Operations Center Analyst

New
MANTECH
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 4 days ago
Top Secret
Not Specified

MANTECH is seeking a skilled and experienced Cyber Security Analyst to join our team in Boulder, CO. In this role, you will be a critical part of a dynamic Cybersecurity Operations Center (CSOC), supp...

user avatar

Systems Engineer

New
Infinity Systems Engineering, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

Salary Range: $ 102500.00 To 157000.00 (USD) Annually Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is...

user avatar

Integration and Test Engineer

New
Infinity Systems Engineering, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

Salary Range: $ 113500.00 To 152500.00 (USD) Annually Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is...

user avatar

Cybersecurity Engineer

New
Infinity Systems Engineering, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

Salary Range: $ 134500.00 To 178000.00 (USD) Annually Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is...

user avatar

Cloud DevOps and Platform Engineer - Secret Cleared

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

Zachary Piper Solutions is seeking a Cloud DevOps and Platform Engineer to support our client in Boulder, CO. The Cloud DevOps and Platform Engineer will develop, automate, and maintain Platform-as...

user avatar

Integration and Test Engineer

New
Zachary Piper Solutions, LLC
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

Zachary Piper Solutions is seeking an Integration and Test Engineer to support our client in Boulder, CO. The Integration and Test Engineer will design, integrate, test, and enhance software servic...

user avatar

Staff / Sr Staff Full Stack UI Engineer

New
SciTec, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 1 week ago
Public Trust
Not Specified

Description SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense...

user avatar

Senior Staff/Senior Application Security Architect (Clearance Re

New
SciTec, Inc.
Apply today! Be one of the first candidates to apply for maximum exposure.
Boulder, CO(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Description SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense...

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.