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Security Clearance Jobs in Denver, CO

Denver, CO

Viewing 1 - 20 of 261

Jobs in Denver, CO requiring security clearance

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Senior Supply Chain Quality Engineer

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

Job Number 728907BR 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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Field Ecologist

New
DAWSON
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Denver, CO(On-Site/Office)
Phoenix, AZ(On-Site/Office)
Albuquerque, NM(On-Site/Office)
Austin, TX(On-Site/Office)
Posted today
<2 yrs exp
Unspecified
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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Desktop Support Specialist I

New
American Systems Corporation
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Lakewood, CO(On-Site/Office)
Posted today
Public Trust
Not Specified

Now Hiring at AMERICAN SYSTEMSEpsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and developmen...

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Intrusion Detection System Alarm Tech 2 Programmer (5799)

New
Three Saints Bay
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Denver, CO(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

OLH Technical Services, a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking services a Level 2 Senior Alarm Call Center Monitoring Support Associate ...

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Senior Master Demand Scheduler

New
True Anomaly. Inc.
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Denver, CO(On-Site/Office)
Posted yesterday
Secret
Not Specified

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...

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Systems Administrator (Systems) III

New
American Systems Corporation
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Lakewood, CO(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and developme...

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On-Site Project Manager

New
Building People LLC/The
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Denver, CO(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

The Building People delivers integrated solutions that connect technology, buildings, and people to optimize real estate performance, facility operations, and workforce outcomes. With over 450 contrac...

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Construction Surveillance Technician (CST) Training Specialist

New
Cencore Group
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Denver, CO(On-Site/Office)
Posted yesterday
Secret
Not Specified

DescriptionThe CST Trainer supports security operations within secure environments by overseeing training, compliance, and personnel qualification programs across operational and construction-phase fa...

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ADC Engineer II, AWS ADC Security Services

New
Amazon
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Denver, CO(On-Site/Office)
Posted yesterday
TS/SCI
Polygraph

DescriptionApplication deadline: May 25, 2026Come join a security team who focuses on ease of use and delighting our customers to build and support security services, used across all of Amazon, that s...

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AI Assist Project Manager

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 728762BR Description:The Senior AI Project Manager is a high-autonomy, technically grounded individual contributor-leading role responsible for driving the end-to-end delivery of complex, ...

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Business Development Insights Lead

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted yesterday
TS/SCI
Not Specified

Job Number 728758BR Description:The Capture Excellence team sits within Lockheed Martin Space's Strategy & Business Development (S&BD) organization. Our mission is to equip Space BD with the processe...

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Contracts Negotiator

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted yesterday
Secret
Not Specified

Job Number 723320BR 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 Engineering Manager, Ground Software

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

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...

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Records Managment Specialist III

New
CompTech Computer Technologies
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Denver, CO(On-Site/Office)
Posted yesterday
Public Trust
Not Specified

WELCOME TO COMPTECH Good people. Dedicated People. Hard-working people. CompTech is a service-oriented program management and technical company working to build lasting relationships with small and l...

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Border Patrol Agent - Experienced

New
U.S. Customs and Border Protection
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Denver, CO(On-Site/Office)
Posted yesterday
DHS
Not Specified

Border Patrol Agent (BPA) - Experienced (GL-9 GS-11) - New Hire Sign-On and Retention Incentives SAME MISSION, NEW DRIVE! You love protecting your community and doing your part to keep our nation safe...

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Border Patrol Agent - Entry Level

New
U.S. Customs and Border Protection
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Denver, CO(On-Site/Office)
Posted yesterday
DHS
Not Specified

Border Patrol Agent (BPA) GL-5/7 grade levels - New Hire Sign-On and Retention Incentives A MISSION WORTHY OF A CAREER! If you're looking for "just a job," then stop reading right now. But, if you're...

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Principal Propulsion Engineer

New
True Anomaly. Inc.
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

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...

user avatar

Modeling and Simulation Manager

New
True Anomaly. Inc.
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

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...

user avatar

Principal Chief Engineer

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

Job Number 723785BR 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 Development Engineer, ADC - RAPP (Route 53 and Perimeter

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

DescriptionApplication deadline: May 25, 2026Would you like to implement innovative cloud computing solutions and solve the world's most complex technical problems? Do you have a deep passion and desi...

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