• Senior Data Scientist, Data and Machine…

    Amazon (Denver, CO)
    …an ongoing basis Are you excited to help the US Intelligence Community design , build, and implement AI algorithms, including advanced Generative AI solutions, to ... meeting the highest standards for reliability, transparency, and scalability? The Amazon Web Services (AWS) US Federal Professional Services team works directly with… more
    Amazon (12/10/25)
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  • Senior Principal Engineer, Systems…

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI At Raytheon, the foundation of everything we do is rooted in our ... safer, more secure world. Raytheon has an immediate opening for a temporary Senior Principal Systems Engineer. This role will support the program's deployed systems… more
    RTX Corporation (01/07/26)
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  • Senior Software Infrastructure Engineer…

    RTX Corporation (Aurora, CO)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation of everything we do ... + Develop and maintain documentation for the software infrastructure, including design documents, user manuals, and system administration guides. + Provide mentoring… more
    RTX Corporation (10/13/25)
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  • Senior Principal II Engineer Ground…

    BAE Systems (Boulder, CO)
    …Perform full software life cycle functions including software requirements, architecture, design , code, test, integration, documentation, and support. + Prepare and ... Secretary of Education, US Department of Education. + A current, active TS /SCI security clearance is required. + Experience in Operations and Sustainment… more
    BAE Systems (01/09/26)
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  • Senior Engineer - Advanced Test Software

    BAE Systems (Westminster, CO)
    …to maintain the applicable clearance/access. **Preferred Education, Experience, & Skills** + TS /SCI or current SSBI. + Proficiency in web frameworks, components, ... **Job Description** The Electrical Solutions team is seeking a Senior Software Engineer to work with technical teams using...with technical teams using primarily Python and Ruby, to design , develop, integrate, and certify test system software and… more
    BAE Systems (11/25/25)
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  • Software Developer V

    General Atomics (Aurora, CO)
    …Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** Colorado **Clearance Level:** Top Secret (current SCI access with CI Poly) **Pay Range ... data fusion techniques to accurately track objects in dynamic environments. + Design and guide the implementation of scalable architectures for real-time and batch… more
    General Atomics (12/11/25)
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  • ADC Manager, ADC Monitoring & Observability

    Amazon (Denver, CO)
    …team with the necessary support to take responsibility for team systems end-to-end ( design , code quality, system health). - Develop senior engineers promoting ... candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after...the global scale. About the team Why AWS Amazon Web Services (AWS) is the world's most comprehensive and… more
    Amazon (11/13/25)
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  • Ground Systems Engineer, Level 2 - Clearance…

    Lockheed Martin (Colorado Springs, CO)
    …* Proficiency in one of the related: Linux, AIX, Shell Scripting, Perl, Python, web development, system analsis, system design , software design , software ... XML, Windows, \.NET, and UNIX, system software and scripting development, Java programming, web development, System analysis, System design , Software Design ,… more
    Lockheed Martin (12/11/25)
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  • Mission Management Trainer

    CACI International (Aurora, CO)
    …Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to ... certification and monthly proficiency shift coverage and fill in. * Design , develop, and conduct instructor-led and computer-based training courses. * Develop… more
    CACI International (01/09/26)
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  • Intern - Software Engineer Intern - Onsite (CO)

    RTX Corporation (Aurora, CO)
    …of advanced software technologies and techniques including multi-tiered architecture, AWS web services, and microservice software design . + Modern DevSecOps ... 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 (01/08/26)
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