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

Federal Defense Jobs in Colorado

federal defense Colorado

Viewing 1 - 20 of 554

Federal Defense Jobs in Colorado requiring security clearance

Show:
Sort by:

Acquisition Specialist

Galapagos, LLC
Colorado Springs, CO(On-Site/Office)
Posted 1 week ago
10+ yrs exp
Top Secret
Not Specified

Job SummaryGalapagos Federal Systems LLC is looking for an enthusiastic, well-qualified individual to fill the Acquisition Specialist position. This role offers the opportunity to work with a diverse ...

user avatar

Sr Director, Proposal & Capture Management

Sierra Space
Broomfield, CO(On-Site/Office)
Posted over 6 months ago
TS/SCI
Not Specified

Sierra Space Careers: Dare to Dream We honor those that are not afraid to dream big dreams, those that tenaciously chase their dreams even when others say it cannot be done, those that achieve bi...

user avatar

Senior Systems Administrator - Linux Redhat

New
ASRC Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

user avatar

Sr Director Integrated Program Management

Sierra Nevada Corporation
Lone Tree, CO(On-Site/Office)
Posted 3 weeks ago
Secret
Not Specified

As Sr Director Integrated Program Management you'll be responsible to share your program management experience, skills, and best practices and to provide business area leadership for program managemen...

user avatar

Senior Systems Analyst

I2X Technologies
Colorado Springs, CO(On-Site/Office)
Posted 3 months ago
Top Secret
Not Specified

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

user avatar

Modeling, Simulation, and Analysis Engineer 3

Torch Technologies Inc.
Colorado Springs, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...

user avatar

Cyber Defense Operations Researcher

National Renewable Energy Laboratory (NREL)
Golden, CO(On-Site/Office)
Posted 2 months ago
5+ yrs exp
DoE Q or L

Working at NLR The National Laboratory of the Rockies (NLR) is located at the foothills of the Rocky Mountains in Golden, Colorado is the nation's primary laboratory for energy systems research and d...

N

Army Reserve Administrator

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

Duties Perform daily administrative functions in support of the organization's readiness program. Provide guidance to personnel on changes to organizational regulations and directives. Utilize various...

D

Executive Assistant

Galapagos, LLC
Colorado Springs, CO(On-Site/Office)
Posted 1 week ago
10+ yrs exp
Top Secret
Not Specified

Job SummaryGalapagos Federal Systems LLC is seeking a highly skilled and motivated Executive Assistant to join a high-performing team committed to operational excellence and mission success.As a key m...

user avatar

Executive Assistant

Honu Services
Colorado Springs, CO(On-Site/Office)
Posted 1 week ago
Confidential
Polygraph

OverviewJob SummaryGalapagos Federal Systems LLC is seeking a highly skilled and motivated Executive Assistant to join a high-performing team committed to operational excellence and mission success.As...

user avatar

Senior DevSecOps Engineer

Omni Federal
Boulder, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Job Description Job Title : Senior DevSecOps Engineer Location: Boulder, CO Security Clearance: Active Top Secret with SCI eligibility We question. We listen. We adapt. Be honest. Be pragmatic. Omni F...

user avatar

HUMAN RESOURCES ASSISTANT (MIL)

Department of the Navy
Boulder, CO(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties You will apply regulations when developing procedures and methods leading to a commission for NROTC candidates. You will apply organizational functions, procedures, regulations, and time constr...

D

HUMAN RESOURCES ASSISTANT (MIL)

Department of Defense
Boulder, CO(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties Help You will apply regulations when developing procedures and methods leading to a commission for NROTC candidates. You will apply organizational functions, procedures, regulations, and time...

D

Adversarial Cybersecurity Researcher

National Renewable Energy Laboratory (NREL)
Golden, CO(On-Site/Office)
Posted 2 months ago
5+ yrs exp
Unspecified

Working at NLR The National Laboratory of the Rockies (NLR), located at the foothills of the Rocky Mountains in Golden, Colorado is the nation's primary laboratory for energy systems research and dev...

N

Army Reserve Administrator

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

Duties Help Perform daily administrative functions in support of the organization's readiness program. Provide guidance to personnel on changes to organizational regulations and directives. Utilize ...

D

Staff Administrative Specialist

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

Duties Organize programs to support operational requirements. Monitor projects for administrative errors. Enforce organizational practices. Review correspondence prior to submission. Provide technical...

D

Senior All-Source Analyst (OR&D)

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted 2 days ago
Secret
Polygraph

Amentum is seeking a Senior All-Source Analyst (OR&D) to support our USSPACECOM program in Colorado Springs, CO.Duties: Authors USSPACECOM J2 all-source finished intelligence products, in accordance w...

user avatar

Disclosure Representative SME

New
Amentum
Apply today! Be one of the first candidates to apply for maximum exposure.
Colorado Springs, CO(On-Site/Office)
Posted 2 days ago
Secret
Polygraph

Amentum is seeking a Disclosure Representative SME supporting USSPACECOM in Colorado Springs, CO.Duties: Prepares, reviews, and tracks foreign disclosure requests through the Foreign Disclosure Manage...

user avatar

Modeling, Simulation, and Analysis Engineer 4

Torch Technologies Inc.
Colorado Springs, CO(On-Site/Office)
Posted 2 months ago
TS/SCI
Not Specified

Torch TechnologiesThank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison Cou...

user avatar

Sr Program Manager

Sierra Nevada Corporation
Lone Tree, CO(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Are you looking to advance your career and flex your leadership and program management skills in a fast-paced and rewarding organization? Join us! As a Sr Program Manager, you will support the busines...

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.