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Security Clearance Jobs in Colorado

Colorado

Viewing 1 - 20 of 2,699

Jobs in Colorado requiring security clearance

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Security Officer Government Unarmed Patrol

New
Allied Universal
Apply today! Be one of the first candidates to apply for maximum exposure.
Centennial, CO(On-Site/Office)
Updated Today
Secret
Not Specified

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 dynamic, welcoming, and...

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Security Professional Unarmed Telecom Route Patrol

New
Allied Universal
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Denver, CO(On-Site/Office)
Updated Today
Secret
Not Specified

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 dynamic, welcoming, and...

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Technician III - Production

New
BAE Systems
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Westminster, CO(On-Site/Office)
Updated Today
Secret
Polygraph

Job Description The Operations Strategic Capabilities Unit plays a fundamental role in enabling efficient business and program execution - from strategic capital investments, industrial operations and...

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Program Controls Analyst II

New
BAE Systems
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Westminster, CO(On-Site/Office)
Updated Today
Secret
Polygraph

Job Description Working as a Program Controls Analyst at BAE Systems is an exciting opportunity to become part of a high-tech team of people developing innovative products for the Aerospace and Defens...

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Security Guard Unarmed Patrol Full-Time

New
Allied Universal
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Fort Collins, CO(On-Site/Office)
Updated Today
Secret
Not Specified

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 dynamic, welcoming, and...

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Technician III - SATCOM

New
BAE Systems
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Westminster, CO(On-Site/Office)
Updated Today
Secret
Polygraph

Job Description The Engineering, Science and Analysis (ESA) Strategic Capabilities Unit comprises the technical talent and organizational leadership that enables the successful delivery of high-impact...

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Security Officer Unarmed Government Patrols

New
Allied Universal
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Denver, CO(On-Site/Office)
Updated Today
Secret
Not Specified

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 dynamic, welcoming, and...

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Procurement Specialist I (TS/SCI with Polygraph Clearance Requir

New
Fluor Corporation
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Aurora, CO(On-Site/Office)
Updated Today
TS/SCI
Polygraph

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best ...

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Senior Systems Administrator 3

New
ASRC Federal
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Colorado Springs, CO(On-Site/Office)
Updated Today
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...

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Mid Space Counterspace Analyst

New
Amentum
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Fort Carson, CO(On-Site/Office)
Updated Today
Top Secret
Polygraph

Amentum is seeking a Mid Space / Counterspace Analyst (EW) to support our USSPACECOM program in Colorado Springs, CO.Duties: Conduct all-source analytic production of foreign space and counter-space f...

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Senior Full Stack Software Developer

New
CACI
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Aurora, CO(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Senior Full Stack Software DeveloperJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10...

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Full Stack Developer, Mid

New
Booz Allen Hamilton
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Colorado Springs, CO(On-Site/Office)
Updated Today
Secret
Not Specified

Job Number: R0228258Full Stack Developer, MidThe Opportunity:As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking fo...

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Software AG Engineer-Senior

New
Nationwide IT Service, Inc.
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Lakewood, CO(On-Site/Office)
Updated Today
Secret
Not Specified

Software AG Engineer-Senior Location: Hybrid - Primarily Remote with some onsite work in Lakewood, COSecurity Requirement: Must be able to obtain and maintain Department of the Interior (DoI) Suitab...

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Sr CDS Engineer

New
BlueWater Federal Solutions
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Colorado Springs, CO(On-Site/Office)
Updated Today
Top Secret
Not Specified

Job Description Overview BlueWater Federal is looking for a Sr CDS Engineer to provide Cross Domain Solution (CDS) technical services for the SEWS program. As the Sr CDS Engineer, you will perform ana...

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Software Development - Space Weather

New
Peraton
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Colorado Springs, CO(On-Site/Office)
Updated Today
Secret
Not Specified

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

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Exercise Air Planner (Mission Assurance 5) - 25853

New
HII Mission Technologies
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Colorado Springs, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Requisition Number: 25853 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $124,397.00 - $160,000.00 Security Clearance: TS/SCI Level of Experience: Se...

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Senior. Platform Engineer - Linux (FEP) Onsite

New
RTX
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Aurora, CO(On-Site/Office)
Updated Today
TS/SCI
Polygraph

Date Posted:2025-10-16Country:United States of AmericaLocation:CO102: 16800 E Centretech Pkwy,Aurora 16800 East Centretech Pkwy Building S75, Aurora, CO, 80011 USAPosition Role Type:Onsite U.S. Citize...

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Project Engineer I

New
Sierra Nevada Corporation
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Lone Tree, CO(On-Site/Office)
Updated Today
Secret
Not Specified

Are you looking to use your engineering capabilities, project management and collective skills in your next position? We could use your expertise on our team! We are innovators on a mission to unify, ...

user avatar

Project Engineer I

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

Are you looking to use your engineering capabilities, project management, and collective skills in your next position? We could use your expertise on our team! We are innovators on a mission to unify,...

user avatar

Sr Systems Engineer

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

Are you a bold thinker? We dream big at SNC-advocating the exploration of space, keeping service members safe and creating the systems that keep our world united and sustain our way of living. Join ou...

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