• Data Center Technician, Data Center Operations

    Amazon (Aurora, CO)
    …selected be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities You will be ... hardware and 1+ years of experience with UNIX/Linux operating systems - Active Security + certification or ability...90 days of start - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred… more
    Amazon (07/09/25)
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  • Mission IT Operator

    CACI International (Denver, CO)
    …+ Responsible for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems + Analysis techniques and procedures. ... Mission IT Operator Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (07/30/25)
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  • SDA Tranche 2 Tracking layer (T2TK) Mission Ops…

    Lockheed Martin (Highlands Ranch, CO)
    …ground systems as components of a sensor backbone for national security space customers\. The ** Systems Engineer Sr\.** will: * Conduct mission/program ... Current Secret clearance: U\.S\. Citizenship required\. Ability to obtain TS /SCI clearance required for this role\. **Desired Skills:** * Previous Subsystem or… more
    Lockheed Martin (07/12/25)
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  • Senior Partner Solutions Architect, Aerospace…

    Amazon (Denver, CO)
    …the candidate selected be a US Citizen and must currently possess an active TS /SCI security clearance and satisfy other security related requirements. Upon ... of specific technology domain areas (eg software development, cloud computing, systems engineering, infrastructure, security , networking, data & analytics)… more
    Amazon (06/22/25)
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  • ADC Engineer I, AI/ML ADC

    Amazon (Denver, CO)
    …requires that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the ... Science, Engineering or a related field. - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred Qualifications - Experience… more
    Amazon (06/13/25)
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  • Staff Network Architect

    Northrop Grumman (Aurora, CO)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. The Mission Exploitation Systems organization within the Northrop Grumman Space Systems pushes the… more
    Northrop Grumman (05/21/25)
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  • Senior System Administrator

    CACI International (Denver, CO)
    …various COTS products + Experience providing physical and virtual support, maintenance, and security for Red Hat systems + Experience with Red Hat IPA ... Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (07/25/25)
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  • Network Deployment Engineer II, Amazon Dedicated…

    Amazon (Aurora, CO)
    …and ambiguous details within work environment Preferred Qualifications - BS in Information Systems or Computer Science and/or certifications to include CCNA ... builders to take on the challenge of scaling network systems allowing us to stay ahead of customer demand....Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. The position… more
    Amazon (07/30/25)
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  • Network Engineer

    ISYS Technologies (Boulder, CO)
    …in Boulder, CO .This position will be on-site and will require an active Secret clearance, TS /SCI preferred. + Configuration and management of Juniper and Cisco ... Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology...or Master's with 12 years + Ability to obtain TS /SCI clearance + Ability to obtain CompTIA Security more
    ISYS Technologies (07/24/25)
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  • Software Engineering Manager, Space Protection…

    Lockheed Martin (Littleton, CO)
    …locations Integration and test experience with large complex software systems * Continuous integration experience \#LMSpaceSoftwareEng ** Security Clearance ... SPP products to enable on\-time, reliable delivery of our systems \. The ideal candidate will possess a strong foundation...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (07/12/25)
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