• Specialist, Systems Engineering (Mbse)

    L3Harris (Ashburn, VA)
    …experience. Essential Functions: * Creation of MBSE artifacts for complex hardware/software systems * Creation of modeling of system interfaces, system ... in the interest of national security. Job Title: Specialist, Systems Engineering (MBSE) Job Code: 26988 Job Location: Ashburn,...across a business area that focuses on Unmanned Aerial System (UAS) programs for our US warfighters. Using this… more
    L3Harris (08/08/25)
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  • Systems Engineer - Training

    QinetiQ US (Mclean, VA)
    system specifications, architecture, and requirements documentation for ISR systems , ensuring solutions meet operational needs + Troubleshoot and resolve complex ... and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative… more
    QinetiQ US (08/13/25)
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  • Senior Systems Engineer

    Leidos (Springfield, VA)
    …Key Responsibilities: + Lead requirements development, system architecture, and design for Enterprise Information Management Systems , ensuring alignment with ... considered in lieu of a degree. + 12+ years of relevant systems engineering experience, including requirements development, system architecture, integration, and… more
    Leidos (08/09/25)
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  • Senior Financial Systems Analyst

    CoStar Realty Information, Inc. (Arlington, VA)
    …. This includes transactional and master record production integrations between operating systems , data conversions associated with system migrations and company ... and integration of business data associated with corporate acquisitions, systems consolidations, new system implementations and business process improvements… more
    CoStar Realty Information, Inc. (07/15/25)
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  • Information System Security Engineer (ISSE)

    BEAT LLC (Fort Belvoir, VA)
    …Security Engineer/Architect. Candidate will be required to understand and document a systems design and implementation that encompass multiple enclaves, to ... open source, and GOTS/COTS software components. + Will use vulnerability management systems , automated security scanning tools, and system accreditation record … more
    BEAT LLC (08/01/25)
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  • System & Solution Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …stakeholders towards achieving project goals and objectives + Experience in SATCOM ground system design , installation, and operations + Ability to brief, explain ... posting will close within 90 days from the Posting Date. Keyword: Systems Solution Engineering, Model Based System Engineering, Electro-Magnetic Spectrum and… more
    Kratos Defense & Security Solutions, Inc. (06/05/25)
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  • Lead Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified environments. The selected ... by providing Information Assurance and Cybersecurity services specifically for classified systems . The ideal candidate will thrive in a fast-paced, collaborative… more
    The MITRE Corporation (06/10/25)
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  • Senior Environmental Systems Engineer

    Leidos (Reston, VA)
    …audits and continuous monitoring compliance requirements. * **Develop** and maintain system requirements documents, system design documents and ... Engineer.** **The successful candidate will:** * **Manage** a technical systems integration team ( system administrators, software developers, database… more
    Leidos (05/29/25)
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  • Experienced Denali Software Systems

    The Boeing Company (Herndon, VA)
    …As a member of a 40-person team, this individual will be providing system engineering functions for the design , development, and maintenance of complex, ... code reviews, design sessions, retrospectives and demonstrations. In addition, the system engineer will collaborate with program level system engineers for… more
    The Boeing Company (08/02/25)
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  • Information Systems Security Engineer…

    KaylaTek, Inc. (Arlington, VA)
    …requiring expertise in system administration, security tool management, and system hardening. A deep understanding of operating systems , security tools, ... into systems deployed to operational environments, validating and verifying system security requirements, and establishing system security designs for… more
    KaylaTek, Inc. (06/05/25)
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