• Ground Program Software Engineer 3/4…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... in Computer Science, Software Engineering, or similar + Current and active ** Top Secret /SCI** clearance + Prior completed Counterintelligence Polygraph (CI-Poly)… more
    Northrop Grumman (07/16/25)
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  • Project Engineer

    General Atomics (Englewood, CO)
    …commercial, and academic mission requirements. We currently have an opportunity for a Project Engineer working on satellite systems to join our team located in ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to... Security Clearance is required with ability to obtain Top Security ( TS )/SCI. **Salary:** $116,480 - $208,505… more
    General Atomics (07/26/25)
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  • Software Engineer II, Analytics Amazon…

    Amazon (Denver, CO)
    …one software programming language - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - 3+ ... with greater efficiency, collaboration, and service utilization. A successful Software Engineer III joining the team will work closely with Amazon's largest… more
    Amazon (07/19/25)
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  • Software Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (07/30/25)
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  • ADC Engineer II, Peet ADC

    Amazon (Denver, CO)
    …3+ years of networking experience. - Current, active US Government Security Clearance of Top Secret or above Preferred Qualifications - 3+ years experience with ... The PEET US ADC Periphery team is hiring an Amazon Dedicated Cloud (ADC) Engineer II to support development in ADC regions across a variety of AWS services… more
    Amazon (07/20/25)
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  • Principal Command & Telemetry Software…

    RTX Corporation (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (08/02/25)
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  • System Test Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Regulations and experience in Air Force formal testing is a plus + Current Top Secret level clearance, with SCI eligibility Applicants selected will be subject ... and global customers. Kratos is seeking a System Test Engineer to join an exciting team of test engineers...new and existing applications for the Command and Control Systems - Consolidated (CCS-C) ground system as part of… more
    Kratos Defense & Security Solutions, Inc. (06/15/25)
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  • ADC Engineer , Containers/Serverless

    Amazon (Denver, CO)
    …scripting and coding languages. - Current, active US Government Security Clearance of Top Secret or above. Preferred Qualifications - 3+ years experience with ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...building some of the largest and most complex distributed systems in the world, and we need adaptable people… more
    Amazon (06/14/25)
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  • Principal Circuit Design Engineer…

    Lockheed Martin (Littleton, CO)
    …clearance is needed to start this position, you will need to obtain and maintain a ** Top Secret clearance** , thus **US Citizenship** is required\. - - - **Why ... **Description:** Join us as a **Principal Circuit Design Engineer ** and become a member of the US...Willing and able to obtain and maintain a DoD ** Top Secret ** security clearance\. US citizenship is… more
    Lockheed Martin (08/02/25)
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  • DevSecOps Engineer

    SMX (Boulder, CO)
    …& Experience** + This position will require the ability to obtain a US government DoD Top Secret Security clearance. Interim or Active DoD Top Secret ... DevSecOps Engineer (4387)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO...as Jira and Confluence. + Interim or Active DoD TOP SECRET security clearance or higher. **Application… more
    SMX (07/30/25)
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