• Database Modeler , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Database Modeler , Senior ** **Category:** Database Administration **Main location:** United States, Virginia, Arlington **Position ID:** J0925-0476 ... **Position Description:** CGI Federal has an exciting opportunity for a Database Modeler within our Intel sector, advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (12/09/25)
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  • Senior Appian Developer UI/UX

    Guidehouse (Mclean, VA)
    …**:** Ability to Obtain Public Trust **What You Will Do** **:** + Senior Appian Developers at Guidehouse design, development, test, deploy, and maintain Appian ... convert complex business requirements into functioning pieces of application. Senior Appian Developers also have a comprehensive understanding of business… more
    Guidehouse (12/27/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …visual, and verbal narrative products to describe capability gaps and solutions to senior leaders in OUSD (R&E). You will also contribute to developing, updating, ... and conduct of formal testing. + Brief OUSD (R&E) Senior Leaders, DoD Senior Leaders, and Mission...using systems engineering modeling tools (eg, CORE, Cameo Systems Modeler , MagicDraw, or MapleMBSE) to support system requirements, design,… more
    JHNA (11/03/25)
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  • (Mbse) Model- Based Systems Engineer

    KBR (Alexandria, VA)
    …Provide technical and acquisition support to communicate critical information, such as senior leader decision forums, annual planning guidance, and the results of ... Proficient using systems engineering modeling tools (eg, CORE, Cameo Systems Modeler , MagicDraw, or MapleMBSE) to support system requirements, design, analysis,… more
    KBR (12/23/25)
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  • Software Developer Advisor (Multiple Levels)

    Noblis (Chantilly, VA)
    …/ knowledge in National space and ground systems + Compensation: $120,700 - $188,725 ** Senior -Level** + BS degree in STEM + 10+ years' experience + Background / ... following: DevSecOps, Certified Software Development Professional (CSDP), AWS, OMG Systems Modeler , Agile, Project Management, or MBSE + Experience with RDNG/DOORs… more
    Noblis (12/13/25)
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  • System Engineer (All Levels)

    Noblis (Chantilly, VA)
    …in STEM + 5 - 10 years of experience + Compensation: $109,800 - $171,525 ** Senior -Level** + Bachelor or Master's degree in STEM + 10+ years of experience + ... or more of the following: INCOSE (or DAWIA equivalent), OMG Systems Modeler , Agile, Project Management, MBSE + Experience with RDNG/DOORs requirements database more
    Noblis (12/03/25)
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  • Enterprise Systems Engineer (All Levels)

    Noblis (Chantilly, VA)
    …engineering OR national space and ground systems + Compensation: $109,800 - $171,525 ** Senior -Level** + Bachelor or Master's degree in STEM + 10+ years of experience ... or more of the following: INCOSE (or DAWIA equivalent), OMG Systems Modeler , Agile, Project Management, MBSE + Experience with RDNG/DOORs requirements database more
    Noblis (12/03/25)
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