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Security Clearance Jobs in Colorado

Colorado

Viewing 1 - 20 of 3,258

Jobs in Colorado requiring security clearance

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Supplier Quality Engineering Associate Manager

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

Job Number 730786BR 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...

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Senior Proposal Analyst

New
Lockheed Martin
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Englewood, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 731577BR Description:Space is a critical domain, connecting ourtechnologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities,...

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Systems Engineer - Clearance Required

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
Top Secret
Not Specified

Job Number 731513BR Description: Who We Are: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 cha...

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Mechanical Engineer

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Number 730771BR 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...

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Cyber Software Engineer- Early Career

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 731462BR Description:At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed...

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Regression Test Engineer -Early Career

New
Lockheed Martin
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Colorado Springs, CO(On-Site/Office)
Posted today
Secret
Not Specified

Job Number 731519BR Description:At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed...

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System Integration and Test Engineer

New
Lockheed Martin
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Longmont, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Number 729696BR 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...

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System Integration and Test Engineer

New
Lockheed Martin
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Longmont, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Number 729718BR 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...

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System Integration and Test Engineer

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

Job Number 729692BR 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...

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System Integration and Test Engineer

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

Job Number 729685BR 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...

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Opto-Mechanical Engineer Associate - Early Career

New
Lockheed Martin
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Louisville, CO(On-Site/Office)
Posted today
Top Secret
Polygraph

Job Number 724240BR Description:At Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed...

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Laser Testing Technician

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

At Areté, we are on the forefront of utilizing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, col...

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Digital Program Architect, Hybrid Role (AZ, TX, or CO)

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
Top Secret
Not Specified

Date Posted:2026-06-08Country:United States of AmericaLocation:US-CO-AURORA-S76 ~ 16430 E Hughes Dr ~ BLDG S76Position Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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Associate Director, Capture Management - Missions Solutions & Pa

New
RTX
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Denver, CO(On-Site/Office)
Posted today
Top Secret
Not Specified

Date Posted:2026-06-08Country:United States of AmericaLocation:US-CO-REMOTEPosition Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. governm...

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Opto-Mechanical Engineer

New
Lockheed Martin
Apply today! Be one of the first candidates to apply for maximum exposure.
Louisville, CO(On-Site/Office)
Posted today
Top Secret
Polygraph

Job Number 721257BR 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 possibilitie...

user avatar

Computer Vision Software Engineer, Senior (Level III)

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

Job Number 720041BR 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...

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Program Financial Analyst II

New
Sierra Nevada Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Lone Tree, CO(On-Site/Office)
Posted today
Secret
Not Specified

Are you looking for an opportunity to use your analysis and finance skills in a meaningful work environment that supports and protects explorers and heroes? Join our team! The Program Financial Analys...

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Senior Security Integration Engineer (Elastic Stack)

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

Description Provide advice and training to end-users, and guide and inform senior leadershipDemonstrate a firm understanding of network architectures including Cisco routers, switches, firewalls, IPS,...

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Biologist

New
DAWSON
Apply today! Be one of the first candidates to apply for maximum exposure.
Remote/Hybrid
Denver, CO(On-Site/Office)
Posted today
5+ yrs exp
Secret
Not Specified

Career Opportunities at DAWSONJoin the 'Ohana!DAWSON is a Native Hawaiian global business enterprise serving the U.S. Department of Defense and other federal government clients while benefiting the Na...

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LEAD SUPPLY TECHNICIAN

New
Department of Defense
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Peterson Afb, CO(On-Site/Office)
Posted today
Secret
Not Specified

Duties Leads three or more supply technicians and material handlers with the IPE Element. Distributes and balances workload in accordance with established directives. Determines stock levels needed fo...

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