• Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality ... Operating Systems . + Monitors, performance tunes, troubleshoots and resolves systems problems to ensure system availability. + Troubleshoots and resolves… more
    Saliense Consulting (12/30/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …and reports. Required Skills: + Technical Skills: Strong understanding of hardware and software , operating systems , networking, and system administration. + ... of system design principles, such as microservices and distributed systems . Desired Certs: + Associate Systems Engineering Professional (ASEP) +… more
    Nightwing (12/26/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and ... Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. Job… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    …Model Based Systems Engineering, processes, tools and languages. . Software Development Framework certification. . INCOSE Expert System Engineering ... Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud...Broad network access, Resource pooling, Rapid elasticity, Measured Service, Software as a Service (SaaS), Platform as a Service… more
    TRIAEM, LLC (12/05/25)
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  • Senior Specialist, Systems Engineering

    L3Harris (Herndon, VA)
    …a talented Systems Engineer with expertise in aerospace and telecommunications software system design and specification to support the development of ... surveillance systems . The ideal candidate will engage in comprehensive systems engineering activities, including system design, specification creation, and… more
    L3Harris (11/15/25)
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  • Network Based System Analyst

    Node.Digital (Arlington, VA)
    Network-Based System Analyst Location: Arlington, VA Must have an active Top Secret Security Clearance Node provides remote and onsite advanced technical assistance, ... might occur, within the network, in order to protect information, information systems , and networks from threats. Responsibilities: - Assists the Government lead in… more
    Node.Digital (11/19/25)
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  • Chief Engineer (Integrated Broadcast System

    CACI International (Fort Belvoir, VA)
    Chief Engineer (Integrated Broadcast System Network Expansion) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... Travel: Continental US * * * **The Opportunity:** As the Integrated Broadcast System (IBS) Network Expansion Chief Engineer you will have the opportunity to design,… more
    CACI International (11/08/25)
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  • Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations ... all matters, technical and otherwise, involving the security of an Information System including, but not limited to, accreditation status, emerging threats, current… more
    TekSynap (12/06/25)
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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 ... Systems /Architecture Modeler to create, analyze, and maintain detailed system models, utilizing SysML, UML, and other relevant modeling...models to analyze and optimize the performance of complex systems . Work with a variety of software more
    RTX Corporation (10/13/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and Modernization Enterprise Solution (NMMES) + Play a… more
    CACI International (10/07/25)
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