• IT Enterprise Modeler

    Xcelerate Solutions (Bethesda, MD)
    IT Enterprise Modeler - TS /SCI with CI Poly Xcelerate Solutions is seeking an experienced, results oriented Information Technology ( IT ) Enterprise ... critical role in creating a model of our client's IT enterprise architecture, implementing the client's vision...minds in the GovCon industry. Locations: Bethesda, MD Clearance: TS /SCI with CI Poly Responsibilities: + Create and maintain… more
    Xcelerate Solutions (09/22/25)
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  • IT Enterprise Architecture…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for an ** IT Enterprise Architecture Modeler ** in our **National Security Sector's (NSS) Cyber & ... **Job Summary** **:** Leidos is seeking an experienced, results oriented Information Technology ( IT ) Enterprise Architecture Modeler to join our team in… more
    Leidos (08/20/25)
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  • Enterprise Data Modeler

    SAIC (Chantilly, VA)
    …must have an active TS /SCI clearance with Polygraph. As the Enterprise Data Modeler you will provide specialized engineering expertise supporting the ... to be substituted in lieu of degree. + Active Top Secret Clearance with Polygraph. + 3+...offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services; cyber; software;… more
    SAIC (09/18/25)
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  • Senior Operations Research Analyst/Predictive…

    KBR (Colorado Springs, CO)
    …to join our team at Peterson SFB in Colorado Springs, CO. An active Top Secret clearance is required. Qualified candidates should be adept at effectively ... Title: Senior Operations Research Analyst/Predictive Modeler KBR is seeking an Operations Research Analyst...research or a theoretical science field + An active Top Secret with SCI security clearance +… more
    KBR (07/09/25)
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  • MBSE Modeler

    KBR (Arlington, VA)
    Title: MBSE Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (07/22/25)
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  • Model-Based Systems Engineer (Mbse)

    Integration Innovation, Inc. (i3) (Dayton, OH)
    …, MagicDraw, or Enterprise Architect is highly desirable. + Active Top Secret clearance with eligibility for Sensitive Compartmented Information (SCI). + ... with DoD standards and security protocols. This role requires an active Top Secret security clearance with Sensitive Compartmented Information (SCI) eligibility… more
    Integration Innovation, Inc. (i3) (08/27/25)
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  • Phantom Works (PW) Senior Digital Engineering (DE)…

    The Boeing Company (Berkeley, MO)
    …a US Security Clearance for which the US Government requires US Citizenship. An interim US Top Secret Clearance Pre-Start and final US Top Secret ... and top -level plans for highly complex programs consistent with enterprise development excellence models. + Support program proposal development and technical… more
    The Boeing Company (10/02/25)
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  • Space Systems Integration Engineer

    SAIC (Chantilly, VA)
    …Space Development Agency (SDA). This role is in Chantilly, VA and requires a Top Secret clearance. As the Space Systems Integration Engineer (Senior Principal), ... be substituted in lieu of a degree. + **Active Top Secret clearance with the ability to...offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services; cyber; software;… more
    SAIC (10/02/25)
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  • Sr. Integration Systems Engineer

    Parsons Corporation (Boulder, CO)
    …system integration validation and ICD constructs **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... Computer Science, Information Technology or relevant degree + 8+ years of IT System Engineering experience + Advanced technical competency in Linux, Microsoft… more
    Parsons Corporation (09/23/25)
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  • Oracle DBA, Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    Secret security clearance is required, with ability to gain and hold Top Secret . + Oracle 19c Certified Associate (OCA), Oracle 19c Certified Professional ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:**… more
    General Dynamics Information Technology (08/20/25)
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  • Model Based Systems Engineer

    SAIC (San Diego, CA)
    …of offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services; cyber; software; advanced analytics ... requirements:** + US Citizenship is required + No Dual Citizenship + Active Secret clearance required; TS SCI clearance preferred **Required Skills and… more
    SAIC (10/03/25)
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  • Senior Model Based Systems Engineer

    Noblis (San Diego, CA)
    …(UML) + Extensive experience with MBSE toolsets such as MagicDraw/Cameo Systems Modeler , Sparx System Enterprise Architect, Rational Rhapsody, or System ... PMW 160 comprises four divisions: Consolidated Afloat Networks and Enterprise Services (CANES), Future Capabilities, Platform Application Services (PAS), and… more
    Noblis (09/18/25)
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