• Principal Cloud Software Engineer

    ManTech (Denver, CO)
    …the ServiceNow platform ** Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + The person in this ... develop, and maintain production backend applications for the ServiceNow platform using Java + Deploy and manage services in cloud environments, with an emphasis… more
    ManTech (07/04/25)
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  • Systems Development Engineer II, ADC Security…

    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 candidate to opt into a commensurate clearance for each government agency for which they perform...least one modern language such as Python, Ruby, Golang, Java , C++, C#, Rust - Experience with Linux/Unix -… more
    Amazon (07/11/25)
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  • Database Administrator

    TekSynap (Denver, CO)
    …**WORK AUTHORIZATION/SECURITY CLEARANCE ** Citizenship: US Citizenship Clearance requirement: TS / SCI , CI Poly **OTHER INFORMATION ** Please note this ... with software development, either an open-source enterprise software development stack ( Java /Linux/Ruby/Python) or a Windows development stack (.NET, C#, C++). +… more
    TekSynap (04/22/25)
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  • Space Domain Awareness (SDA) Software Integration…

    KBR (Colorado Springs, CO)
    …the Government within the constraints of the contract. Qualifications: Required: + An active Secret clearance , which is something only a US citizen can obtain. + ... manner with peers, management, contractors, academia, and other agencies. Desired: + Active TS / SCI , agreeable to polygraph, which is something only a US citizen… more
    KBR (07/09/25)
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  • Senior Engineer - Full-Stack Ground Software…

    BAE Systems (Boulder, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain TS ... JPA/ORM + Modeling, planning, or scheduling software development in languages such as Java , C , or Python **Preferred Education, Experience, & Skills** + Any… more
    BAE Systems (07/02/25)
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  • Software Engineer - ENG03

    Actalent (Aurora, CO)
    …JavaScript, Python, and Perl. + Experience in a DevOps role and environment. + Existing TS / SCI with CI Poly clearance . Additional Skills & Qualifications + ... + Experience in process automation and infrastructure monitoring. + Proficiency in Java , C++, and Kubernetes. + Knowledge of MMTK (Mission Management Tool Kit).… more
    Actalent (07/01/25)
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  • Software Engineer - ENG04

    Actalent (Colorado Springs, CO)
    …experience in software engineering. + Proficiency in implementing software using C++. + TS / SCI security clearance . Additional Skills & Qualifications + ... Experience implementing software using Java . + Experience with object-oriented analysis and design. +...origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you… more
    Actalent (07/01/25)
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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Aurora, CO)
    Java ** , with a deep understanding of modern software engineering principles. + ** TS / SCI with Polygraph clearance ** required. + Strong ability to design, ... develop, and modify software for advanced computing environments. + Proven experience in optimizing software systems for speed, accuracy, and efficiency. + Ability to create and implement complex algorithms with strict system performance requirements.… more
    Leidos (05/29/25)
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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Aurora, CO)
    …college or university. + ** Clearance Required: Must have TS / SCI with Polygraph** + Must have Java development experience **Preferred Qualifications:** ... + Proficiency with Git, Linux, Jira, Confluence, Eclipse. + Familiarity with Agile Scrum methodologies. + Experience with React or similar libraries (Vue, Angular). + Strong problem-solving skills. + Ability to lead technical teams. + Experience in complex… more
    Leidos (05/22/25)
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