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Security Clearance Jobs in Denver, CO

Denver, CO

Viewing 1 - 20 of 133

Jobs in Denver, CO requiring security clearance

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COMSEC Officer, Information Security, US Amazon Dedicated Cloud

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

DescriptionApplication deadline: Jan 14, 2026Are you skilled at helping customers to address their program requirements? Do you want to learn the very latest in cloud web services technologies and sec...

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System Development Engineer, Analytics Amazon Dedicated Cloud (A

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

DescriptionApplication deadline: Jan 14, 2026The Analytics ADC team is at the forefront of delivering AWS Analytics cloud services to our customers in isolated, air-gapped cloud environments. We are d...

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Delivery Consultant - App Mod, WWPS ProServe

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

DescriptionApplication deadline: Jan 16, 2026The Amazon Web Services Professional Services (ProServe) team is seeking a skilled Delivery Consultant to join our team at Amazon Web Services (AWS). In th...

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System Development Engineer II, Analytics Amazon Dedicated Cloud

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

DescriptionApplication deadline: Feb 24, 2026The Analytics ADC team is at the forefront of delivering AWS Analytics cloud services to our customers in isolated, air-gapped cloud environments. We are d...

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Facility Operations Center Engineer, ADC InfraOps FOC

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

DescriptionApplication deadline: Jan 14, 2026At Amazon, we're working to be the most customer-centric company on Earth! Amazon is a place where builders can build. We hire the world's brightest minds ...

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Facility Operations Center Engineer, ADC Facility Operations Cen

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

DescriptionApplication deadline: Applications will be accepted on an ongoing basisAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In ot...

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Facility Operations Center Engineer, ADC Facility Operations Cen

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

DescriptionApplication deadline: Applications will be accepted on an ongoing basisAWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In ot...

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System Dev Engineer II, Analytics ADC

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

DescriptionApplication deadline: Jan 28, 2026The Analytics Agentic AI GovCloud team is at the forefront of delivering AWS Agentic AI cloud services to our customers in GovCloud environments. We are de...

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Senior Software Engineer

New
CACI
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Denver, CO(On-Site/Office)
Posted 3 days ago
TS/SCI
Polygraph

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

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Senior Applications Engineer

New
Goldbelt Inc
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Denver, CO(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

OverviewPlease note that this position is contingent upon the successful award of a contract currently under bid. Peregrine is a pioneer within the cybersecurity industrial control systems and the Int...

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Integrated Program Planner IV

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted 3 days ago
Secret
Not Specified

Job Number 706787BR Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others vi...

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Integrated Program Planner II

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

Job Number 706789BR Description: Protecting what matters most is the mission that matters most. Space is a critical domain, connecting our technologies, our security and our humanity. While others vi...

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IT Technician

New
SAIC
Apply today! Be one of the first candidates to apply for maximum exposure.
Lakewood, CO(On-Site/Office)
Posted 4 days ago
DoE Q or L
Not Specified

Description We are currently seeking a motivated, career and customer service oriented Mid-level Tier II Help Desk Technician to begin an exciting and challenging career with SAIC. In this role you...

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Financial Management Analyst

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

Job Number 714191BR 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 Financial Analyst

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

Job Number 714187BR 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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Subcontract Administrator, Staff

New
Lockheed Martin
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Highlands Ranch, CO(On-Site/Office)
Posted 4 days ago
Top Secret
Not Specified

Job Number 714291BR Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact....

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Embedded Cyber Software Engineer

New
Lockheed Martin
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Denver, CO(On-Site/Office)
Posted 4 days ago
TS/SCI
Not Specified

Job Number 706966BR Description:You will be an Embedded Cyber Software Engineer for a research and development team which is responsible for investigating and exploiting the newest technological adva...

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Cyber Software Engineer

New
Lockheed Martin
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Denver, CO(On-Site/Office)
Posted 4 days ago
TS/SCI
Polygraph

Job Number 702635BR Description:Do you have the dedication and passion to make a significant contribution to mission success? Do you want to be part of a dynamic, fast-paced, high-performance team th...

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Cyber Support Developer

New
Recro Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Denver, CO(On-Site/Office)
Posted 4 days ago
TS/SCI
CI Polygraph

Recro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, em...

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Program Security / Administrative Assistant

New
CACI
Apply today! Be one of the first candidates to apply for maximum exposure.
Denver, CO(On-Site/Office)
Posted 5 days ago
TS/SCI
Polygraph

Program Security / Administrative AssistantJob Category: SecurityTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: None...

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