• System Engineer

    CACI International (Sterling, VA)
    …direction for development, engineering, interfacing, integration, and testing complex hardware/ software systems , including requirements analysis, system ... a pivotal role in shaping the future of complex hardware/ software systems . Your expertise will drive the...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with polygraph.… more
    CACI International (12/20/25)
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  • Ground Software Engineer (Mid Career)…

    The Boeing Company (Chantilly, VA)
    …with great opportunity for professional growth. Find your future with us. **Ground Software Engineer (Mid Career) - Millennium Space Systems ** **Millennium Space ... is seeking a **Ground Software Engineer (Mid Career)** to support the **Ground Systems ** team in **Chantilly, VA** ! **Job Summary** As a Ground Software more
    The Boeing Company (01/04/26)
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  • Principal Systems Engineer (Linux)

    Themis Insight (Fort Meade, MD)
    …engineering, interfacing, integration, and testing of specific components of complex hardware/ software systems to include requirements elicitation, analysis and ... engineering, interfacing, integration, and testing of all components of complex hardware/ software systems to include requirements elicitation, analysis and… more
    Themis Insight (12/19/25)
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  • Sr. Software Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer with an Active TS /SCI Poly clearance to work with a team of developers to implement new capabilities in ... software lifecycle. What you need to have + TS /SCI Clearance with polygraph + Bachelor's Degree or higher...teams What we'd like you to have + The developer will introduce and incorporate software development… more
    BigBear.ai (12/19/25)
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  • Sr. Principal Software Engineer

    BAE Systems (Mclean, VA)
    …experience + Active Secret clearance and ability to obtain and maintain a Top Secret security clearance + Strong C# and .NET development skills (.NET ... **Job Description** BAE Systems is seeking an experienced developer ...machine for form approval lifecycle + Build deliverable automation system (PDF packaging, CI number assignment) + Implement complex… more
    BAE Systems (12/19/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    …experience, plus a Bachelor's degree or an additional six (6) years of experience. + Possess Top Secret clearance and possess or be able to obtain DOE 'Q' and ... performance, and supporting the correction and enhancement of the system 's software modules and other work products...Developer . + Demonstrated ability to perform Windows Operating System and Oracle database maintenance to include setup of… more
    CACI International (10/15/25)
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  • Cloud Software Engineer (Levels 2 &3)

    Belay Technologies (Annapolis Junction, MD)
    …team. The SWE develops, maintains, and enhances complex and diverse Big-Data cloud systems based on documented requirements. The Cloud Software Engineer provides ... the development environment; and provides specific input to the software components of system design to include...software in UNIX/Linux (Red Hat versions 3-5+) operating systems . Candidates are required to have the following skills:… more
    Belay Technologies (11/19/25)
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  • Software Engineer Sr Advisor

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210151 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Science and Data Engineering **Skills:** Process Development (PD), Software Components, Software Design, Software Development, Software Systems more
    General Dynamics Information Technology (11/08/25)
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  • Software Engineer I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210148 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Software Engineer develops, maintains, and enhances complex and diverse software systems (eg, processing-intensive analytics, novel algorithm development,… more
    General Dynamics Information Technology (11/08/25)
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  • Senior System Engineer

    ManTech (Fort Meade, MD)
    …engineering, interfacing, integration, and testing of all components of complex hardware/ software systems to include requirements elicitation, analysis and ... review and control of the evolving configuration of a system , both hardware and software components and...of suitable standards to ensure consistency and interoperability of developer hardware and software . + As a… more
    ManTech (12/18/25)
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