• Ground Systems Engineer

    KBR (Denver, CO)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... the country's most critical role - protecting our national security . KBR is seeking a Ground Systems Engineer...and in consideration of internal parity. Qualifications: Required: + TS / SCI clearance with Polygraph + Bachelor's degree… more
    KBR (11/18/25)
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  • Senior Software Engineer 25k Sign On Bonus

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... programming languages such as Python + **Clearance Requirement:** Must have an active TS / SCI clearance with Polygraph **Desired Qualifications** + React + Kibana… more
    Leidos (12/03/25)
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  • Cloud Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and experience + Ability to attain and maintain an US Gov SECRET and TOP SECRET / SCI clearance. Preferred Skills and Experience + RMF/Cyber Experience ... and to the organization + Maintain a US Gov TS / SCI clearance Required Experience: + Bachelor's degree...CPN experience + ZTA development and implementation experience + Information Systems Security Engineering Professional (ISSEP) +… more
    Kratos Defense & Security Solutions, Inc. (09/21/25)
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  • System Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …and supporting large-scale infrastructure - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an ... Developer and Kiro. We are seeking a Systems Development Engineer II who can think big and simplify solutions...experience. The candidate selected must obtain and maintain a security clearance at the TS / SCI more
    Amazon (11/13/25)
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  • Software Engineer

    Parsons Corporation (Colorado Springs, CO)
    …Certification + AWS Cloud Practitioner Certification ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on...skills, in both spoken and written English + Active TS security clearance, with SCI more
    Parsons Corporation (12/03/25)
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  • Software Engineer / Data Scientist

    Parsons Corporation (Colorado Springs, CO)
    …Certification + AWS Cloud Practitioner Certification ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on...skills, in both spoken and written English + Active TS security clearance, with SCI more
    Parsons Corporation (12/03/25)
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  • Research Science / Senior AI Machine Learning…

    CACI International (Aurora, CO)
    …mathematical underpinnings and at least 4 years' experience.** **Must have active Top Secret security clearance.** **Experience developing models,.** ... Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time...techniques associated with adversarial AI and AI/ML assurance.** **Active Top Secret / SCI clearance preferred.** -… more
    CACI International (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Aurora, CO)
    …with concepts and techniques associated with adversarial AI and AI/ML assurance. + Active Top Secret / SCI clearance preferred. - ** ** **What You Can ... Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of… more
    CACI International (11/25/25)
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  • Senior OPIR Systems Engineer

    KBR (Aurora, CO)
    …skills to effectively lead discussions across multiple groups Clearance Requirement: + Active Top Secret / SCI security clearance with a current ... Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR...JD and four (4) years or more experience + TS / SCI Required + Technical and analytic understanding… more
    KBR (12/11/25)
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  • Engineer VI

    General Atomics (Englewood, CO)
    …DoD Secret Security Clearance is required with ability to obtain Top Security ( TS )/ SCI . **US Citizenship Required?:** Yes **Experience Level:** ... requirements. We currently have an opportunity for a Project Engineer working on satellite systems to join our team...- 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret ( SCI access eligible)… more
    General Atomics (12/11/25)
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