• Multi -Public Cloud Engineer

    NTT America, Inc. (Plano, TX)
    …Cloud Linux Engineer is responsible for advanced technical support, administration , and optimization of managed customer cloud environments spanning AWS, Azure, ... in automation initiatives, incident and change management, and mentor junior team members. Key Responsibilities Cloud Linux ... Linux Operations & Support Provide support for Linux -based systems across on-premises and cloud environments… more
    NTT America, Inc. (01/01/26)
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  • Enterprise Infrastructure Systems

    KBR (Sioux Falls, SD)
    …professional experience required. Essential Job Functions: + Lead and support the administration of Linux (RHEL, OEL, Rocky) and Windows environments. + ... of 6 years of directly related technical experience. + Strong working knowledge of Linux (RHEL, OEL, Rocky) and Windows operating systems . + Experience with… more
    KBR (12/06/25)
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  • Systems Administrator

    TekSynap (Kirtland, NM)
    …to systems and independently develop solutions to problems. + Train junior systems administrators in best practices and day-to-day operations. + Assist ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Oversee the administration , configuration, and maintenance of Windows, Linux , VMs, and supporting… more
    TekSynap (12/13/25)
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  • Senior Mainframe Systems Programmer - zVM

    Ensono (Boston, MA)
    Senior Mainframe Systems Programmer - zVMRemote - United StatesJR012366 A Senior IBM z/VM Systems Programmer ensures the stability, integrity, and efficient ... operation of information systems that support core organizational functions and clients. This...This position reports to the Manager of the z/VM, z/ Linux team and is responsible for assisting in the… more
    Ensono (01/06/26)
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  • Senior Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …of degree requirement. Experience: + Minimum of 10 years of progressive experience in systems administration + Minimum of 5 years of experience managing cloud ... **Overview** SENIOR SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Senior ...administration and compliance Technical Skills: + Proficiency in Linux /Unix and Windows server administration in cloud… more
    UIC Government Services and the Bowhead Family of Companies (01/06/26)
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  • Senior Network/ Systems Tools Engineer

    Jacobs (Chantilly, VA)
    …Technical Knowledge: Deep expertise in container orchestration technologies like Kubernetes in Linux environments. * Operating Systems : Proficiency in Linux ... Knack Works, a Jacobs Company, has an opening for a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. The job duties are as follows: * System… more
    Jacobs (01/06/26)
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  • Senior Network/ Systems Tools Engineer

    Leidos (Chantilly, VA)
    …Technical Knowledge: Deep expertise in container orchestration technologies like Kubernetes in Linux environments. + Operating Systems : Proficiency in Linux ... The Digital Modernization Sector at Leidos has an opening for an a Senior Network/ Systems Tools Engineer to support the Intelligence Sector. **The job duties are as… more
    Leidos (12/20/25)
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  • Systems Administrator

    TekSynap (Glynco, GA)
    …servers at a federal facility. **Responsibilities:** + Oversee and manage the administration of server systems , network configurations, and storage solutions, ... projectsfor our clients. This senior-level position involves managing complex systems , integratingnew technologies, and ensuringhigh levelsof performance and securityacross… more
    TekSynap (11/29/25)
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  • Network Engineer I (Future Opening)

    GCI Communication Corp (Anchorage, AK)
    …opportunities for continuous improvement of the current network and/or systems facilities. + Maximizes performance using network monitoring tools, troubleshooting ... events. Develops and updates documentation and support materials. Mentors' junior engineers and technicians. COMPETENCIES: + ACCOUNTABILITY- Takes ownership for… more
    GCI Communication Corp (10/16/25)
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  • Sr. Principal Systems Architect (Onsite)

    RTX Corporation (San Jose, CA)
    …safer, more secure world. Applied Signal Technology (AST) is seeking a **Senior Principal Systems Architect** who strives for excellence and has a passion to be part ... develop, document, and implement a robust Cybersecurity mitigation strategy by ensuring Linux IT resources are patched and hardened in accordance with NIST-800-171… more
    RTX Corporation (12/18/25)
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