• Senior System Administrator

    Amentum (Springfield, VA)
    …systems * Isolate and resolve problems involving the applications, operating system , hardware , communications, other infrastructure, or any combination as ... resolve hardware and software problems involving the applications, operating system , hardware , communications infrastructure, or any combination of these *… more
    Amentum (11/20/25)
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  • Network Engineer SME

    System One (Alexandria, VA)
    …efficient performance of data networks; monitoring and managing all network hardware and equipment, including routers, switches, and encryptors; analyzing network ... security measures, such as firewalls, access controls, and intrusion prevention systems . * Inspect, maintain, and, where necessary, replace network cabling and… more
    System One (10/08/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …functions. * Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related ... Systems Administrator Location: Langley, VA, US Job ID:...system and application software * Isolate and resolve hardware and software problems involving the applications, the operating… more
    Arena Technical Resources, LLC (11/18/25)
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  • Lead, Systems Engineering (UAV Propulsion)

    L3Harris (Ashburn, VA)
    …Job Code: 30533 Job Location: Ashburn, VA Job Description: As the Lead, Systems Engineer, you will be responsible for hardware and software requirements ... system integration and engineering test efforts of propulsion systems + Develops or champions new systems ,...been involved in the design and integration of complex hardware /software systems , the definition of multiple interfaces… more
    L3Harris (10/29/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …related functions.* Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes ... Systems Administrator EOE Statement We are an equal...status to agency management and internal customers* Install/load operating system and application software* Isolate and resolve hardware… more
    William C Brown Inc (10/14/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …may work independently but participate in project-wide reviews of requirements, system architecture, and detailed design documents. A Systems Administrator ... Briefly Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and maintaining server… more
    Shuvel Digital (11/12/25)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …+ Minimum of six (6) years of professional experience in Unix and/or Linux system administration of networks and software systems , including system backup ... recovery;security management and library management; installation and configuration of hardware ; operational systems and COTS software;performance tuning; and… more
    TekSynap (10/31/25)
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  • Systems Engineer 3

    M. C. Dean (Vienna, VA)
    …engineering, interfacing, integration, and testing of specific components of complex hardware /software systems to include requirements elicitation, analysis and ... risk management plan Qualifications **Key Requirements:** + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science,… more
    M. C. Dean (10/18/25)
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  • Systems Architect

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Architect** **Category:** Architecture **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2117 **Employment Type:** Full Time ... **Position Description:** CGI Federal has an exciting opportunity for a Systems Architect within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Systems Engineer - Senior

    Noblis (Chantilly, VA)
    …planning, designing, and implementing sophisticated additions and changes to network hardware , infrastructure server environments, and operating systems with ... design, and lead implementation of enterprise-grade additions and changes to network hardware , infrastructure server environments, and operating systems in Top… more
    Noblis (11/20/25)
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