• Senior Mainframe Systems Programmer - zVM

    Ensono (Richmond, VA)
    …and clients. This is achieved by monitoring, maintaining, supporting, and optimizing all operating systems assigned. This position reports to the Manager of the ... responsible for assisting in the management of the z/VM operating systems across multiple LPARS and multiple...+ System network design and configuration at operating system level required with OSA, TCP/IP,… more
    Ensono (10/07/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    …provisioning of virtualized systems . **Qualifications:** _Required:_ + Proficiency with Linux Operating Systems . + Provide start up and shut down support of ... KVM/QEMU, etc.). + Working knowledge of Cisco IOS and/or NX-OS network appliance operating systems . + Experience with Ansible, Terraform, and YAML data… more
    CACI International (11/21/25)
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  • Technical Engagement Network (TEN) Lab…

    BCMC (Arlington, VA)
    …scale configuration management and deployment across Windows, MacOS, Linux/Unix, and other operating systems and virtual environments to support the TEN ... procedures. - Virtualization automation and optimization. - Experience with multiple operating systems to include Linux/Unix, Windows, MacOS. Required Education:… more
    BCMC (11/21/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* System Installation and Configuration: Install, configure, and maintain Linux operating systems and applications on physical and virtual servers. * User ... incidents to protect the infrastructure and data. * Patching and Updates: Apply operating system updates, patches, and software upgrades to ensure systems more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Expert Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Enterprise ** System Engineer** serve to maintain a strong awareness of technical trends in information technology, develop and maintain a strong ... analysis, design, development, deployment, and lifecycle support for innovative hardware systems and applications. Work involves being able to develop end-to-end… more
    Leidos (10/10/25)
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  • System Flex - Registered Nurse (RN)…

    Bon Secours Mercy Health (Richmond, VA)
    …sites and clinicians are recognized for clinical and operational excellence. A Tier 3, System Flex Team traveler Registered Nurse (RN) is expected to be assigned to ... various sites throughout the Bon Secours Mercy Health System to provide patient care promoting and restoring patients' health through the nursing process through the… more
    Bon Secours Mercy Health (12/17/25)
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  • Sr. System Development Engineer, AWS Cross…

    Amazon (Herndon, VA)
    …C#, Java, Python, Golang, PowerShell, Ruby experience - 4+ years of experience with systems development deploying and operating in a Linux/Unix environment - 4+ ... The AWS Cross Domain Services team is seeking a Systems Development Engineer who is passionate about operational excellence....building some of the largest and most complex distributed systems in the world and the AWS Cross Domain… more
    Amazon (10/15/25)
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  • Senior Systems Administrator

    Chenega Corporation (Arlington, VA)
    …in high-level problem-solving. + Install, configure, and manage Windows Server operating systems , adhering to organizational requirements and industry best ... practices. + Apply system and operating system patches...of relevant experience. + Experience with Windows and Linux operating systems + DOD IAT Level II… more
    Chenega Corporation (12/10/25)
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  • Sccm/Mecm Systems Administrator

    Leidos (Alexandria, VA)
    …issue trends + Experience with server patch management methodologies + Experience with Operating System (OS), software and patch deployments via SCCM/MECM + ... support operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance… more
    Leidos (12/08/25)
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  • AWS Security Manager

    System One (Herndon, VA)
    …to senior leadership * Participate in on-call rotations to support 24/7 production systems and respond to incidents as they arise Required Qualifications: * 6+ years ... hands-on experience writing and reviewing Terraform modules * Experience writing and operating AWS Lambda functions * Perform IAM policy and permissions audits to… more
    System One (12/18/25)
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