• Sr. Systems Engineer /Architect, AWS…

    Amazon (Denver, CO)
    …testing of complex hardware/ software systems - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred ... that the candidate selected must currently possess and maintain an active TS/SCI security clearance . The position further requires that, after start, the… more
    Amazon (07/26/25)
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  • Test Engineer

    Parsons Corporation (Colorado Springs, CO)
    software and process (Git) + Experience working in an Agile Software Development environment (Scrum) ** Security Clearance Requirement:** An active ... **Job Description:** Parsons is seeking an amazingly talented **Test Engineer ** to join our growing team! In this role,...Top Secret security clearance is required for this position.​ This position is… more
    Parsons Corporation (05/13/25)
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  • Test Automation Engineer

    Parsons Corporation (Peterson AFB, CO)
    … testing frameworks + Familiarity with WebAssembly + Familiarity with Fortran programs ** Security Clearance Requirement:** An active Secret security ... and delivering meaningful value through innovative, cost effective and intuitive software solutions. Our Space Operations directorate is passionate about making… more
    Parsons Corporation (07/26/25)
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  • Senior Systems Test Engineer (Onsite)…

    RTX Corporation (Aurora, CO)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...have an exciting opportunity for a **Senior Systems Test Engineer ** to join our Air & Space Defense Systems… more
    RTX Corporation (07/10/25)
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  • System Development Engineer , ADC - Route…

    Amazon (Denver, CO)
    …be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate to opt ... fundamentals (networking, storage, operating systems) - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications -… more
    Amazon (06/25/25)
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  • Systems Engineer , Senior - Requirements…

    Lockheed Martin (Englewood, CO)
    …able to complete work with general direction * Active or Current DoD Secret security clearance with eligibility to obtain a Top Secret **Desired Skills:** * ... Engineering Integration and Test \(SEIT\) team as a Systems Engineer \. The SEIT Requirements and Verification team handles all...is highly desired\. * Active or Current Top Secret security clearance ** Security Clearance more
    Lockheed Martin (07/18/25)
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  • Senior Principal Solution Train Engineer

    RTX Corporation (Aurora, CO)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...Engineering or Mathematics (STEM) and 10 years of relevant software engineering experience. + Experience with SAFe Agile practices,… more
    RTX Corporation (07/25/25)
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  • Cybersecurity Systems Engineer

    Parsons Corporation (Colorado Springs, CO)
    …Must be a US Citizen due to government contract + Ability to obtain a security clearance **Desired Skills** + Experience with both creation and maintenance of ... policy creation and troubleshooting compatibility / performance issues + Existing TS security clearance with DCID eligibility ** Security Clearance more
    Parsons Corporation (06/19/25)
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  • Systems Engineer Sr

    Lockheed Martin (Littleton, CO)
    …* Must be a US Citizen ; this position requires a government Top Secret security clearance to apply\. This position is located at a facility that requires ... in a related discipline, or equivalent experience/combined education \#LMSpaceSystemsEng ** Security Clearance Statement:** This position requires a government… more
    Lockheed Martin (07/18/25)
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  • Senior DevSecOps Engineer

    Parsons Corporation (Colorado Springs, CO)
    …AWS GovCloud environments + Security + certification + Ability to obtain a security clearance ** Security Clearance Requirement:** None This position ... and delivering meaningful value through innovative, cost effective and intuitive software solutions. Our Space Operations directorate is passionate about making… more
    Parsons Corporation (07/10/25)
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