• Flight Safety Systems Engineer

    SAIC (Chantilly, VA)
    …customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development , targeting & intelligence analysis, systems engineering ... program. The System Engineer oversees contractor progress in spacecraft system development , implementation, and operation. This position provides support to… more
    SAIC (11/14/25)
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  • Systems Engineer, Directed Energy PROPOSAL

    Huntington Ingalls Industries (Alexandria, VA)
    …testing/acceptance and delivery of systems , structures, components, and software . Individual will create and maintain system architectures, interface ... total systems . * Translate customer requirements into hardware and software specifications. * Conduct trade studies, modeling and simulation, and performance… more
    Huntington Ingalls Industries (11/29/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Dulles, VA)
    …traceability of requirements to technical solutions. This role involves developing and maintaining system models using tools such as Cameo Systems Modeler, as ... Cameo Systems /Architecture Modeler to create, analyze, and maintain detailed system models, utilizing SysML, UML, and other relevant modeling languages to… more
    RTX Corporation (10/13/25)
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  • Systems Engineer Manager

    SAIC (Chantilly, VA)
    …customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development , targeting & intelligence analysis, systems engineering ... to collect input. + Collaborate with customers to develop and implement systems by providing technical oversight and satellite system engineering expertise… more
    SAIC (12/13/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …Lead the development and implementation of Anti-Tamper (AT) measures throughout the System Development Lifecycle. + Serve as a Subject Matter Expert (SME) in ... package processing. + RMF accreditation of Platform IT (PIT) systems . + Provide DoD software selection and...Anti-Tamper (AT) for the protection of CPI throughout the System Development Lifecycle. Preferred Additional Skills: +… more
    L3Harris (11/01/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    …quality assurance services to support application,cloudand data systems development . **Contributions** **Responsibilities:** + Understanding ... threats + Working with software developers and software engineers to ensure that development follows...options and recommendations + Leverage virtualization and containerization tooptimizetesting software systems + Work with teams to… more
    Steampunk (11/27/25)
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  • Automated Test Engineer

    Steampunk (Mclean, VA)
    …DevSecOps practicedelivering quality assurance services to support application, cloud and data systems development .We are looking for candidates with 3-5 years ... threats + Working with software developers and software engineers to ensure that development follows...recommendations + Leverage virtualization and containerization to optimize testing software systems + Work with teams to… more
    Steampunk (11/13/25)
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  • Quality Control / Maintenance Trainer

    System One (Manassas, VA)
    …Develop and deliver training programs for new hires and ongoing staff development , including hands-on training and classroom instruction. + Train maintenance staff ... on diesel engine systems , air brakes, electronic diagnostics, emissions systems ,...presentation skills. + Proficiency in using diagnostic tools, maintenance software , and Microsoft Office Suite. Physical Requirements: + Ability… more
    System One (12/18/25)
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  • IBM BAW Developer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Application Development ,BPEL,IBM WebSphere Application ... includes: installing and updating IBM Business Application Workflow (BAW) software , creating a highly available configuration, security management, monitoring and… more
    General Dynamics Information Technology (12/03/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    …and integration environment, ensuring seamless interoperability across hardware, software , and system -level domains and architectures. **Responsibilities:** ... manage the system architecture model. + Coordinate with test engineers, systems engineers, operations and field support, hardware and software developers,… more
    CACI International (11/18/25)
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