• Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees ... who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system more
    M. C. Dean (07/15/25)
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  • Linux System Administrator

    V2X (Ashland, VA)
    …potential system issues or performance bottlenecks. + Respond quickly to system downtime or malfunctions, diagnosing and bringing systems back online as ... and Network Configuration Management + Install, configure, and manage system components, including operating systems , databases, networking equipment, and… more
    V2X (07/09/25)
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  • Senior Systems Engineer - Part-time 20…

    NTT DATA North America (Quantico, VA)
    …information security throughout the network, systems , applications, and storage infrastructure . + Monitor and correct critical system , application, and ... network components. + Proactively ensure the highest levels of systems and infrastructure availability + Monitor and...Participate in the design of information and operational support systems . + Perform daily system checks and… more
    NTT DATA North America (07/19/25)
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  • Windows System Administrator 4

    M. C. Dean (Falls Church, VA)
    …set-up, imaging software loading, and antivirus updates. + Analyze security system infrastructure performance and recommend improvements. + Troubleshoot, ... include but are not limited to: + Configure and manage Windows operating systems and install/load operating system software. + Perform desktop hardware and… more
    M. C. Dean (07/18/25)
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  • System Architect

    Leidos (Chantilly, VA)
    system functional specifications, configuration of physical and virtual systems , backup and recovery of IT infrastructure . **Primary Responsibilities** ... virtual systems , as well as implementing best practices for system functionality, reliability, and security. The successful candidate will work independently to… more
    Leidos (05/30/25)
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  • Information Systems Security Engineer…

    KaylaTek, Inc. (Arlington, VA)
    …tool management, and system hardening. A deep understanding of operating systems , security tools, and server infrastructure is essential. Roles and ... This technical role is critical for the health and performance of our security infrastructure , requiring expertise in system administration, security… more
    KaylaTek, Inc. (06/05/25)
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  • Systems Engineer, Controls Fleet, Data…

    Amazon (Herndon, VA)
    Description Are you experienced in managing Windows and Linux systems with a passion for building highly-available infrastructure at massive scale? Join us in ... driving cloud innovation and automation, deploying mission-critical systems that power global operations. AWS Infrastructure ...with AWS or similar cloud platforms to support hybrid infrastructure environments - System Design: Architect and… more
    Amazon (07/26/25)
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  • Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …plan, propose, and brief Analysis of Alternatives (AoA) on enterprise infrastructure hardware, operating systems , and applications with recommendation(s) of ... Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Critical Systems ,Enterprise Servers,Operating … more
    General Dynamics Information Technology (08/08/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …tool management, and system hardening. A deep understanding of operating systems , security tools, and server infrastructure is essential. TekSynap is a ... into systems deployed to operational environments, validating and verifying system security requirements, and establishing system security designs for… more
    TekSynap (06/18/25)
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  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …technology-specific, configurable, and reusable automation modules for network and systems infrastructure , data storage, messaging, and cybersecurity components ... Overview We rely on Infrastructure as Code (IaC) and DevOps practices to...on-premises environments. As part of the team, the **Senior Systems Engineer** 's responsibilities will include (but will not… more
    M. C. Dean (07/15/25)
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