• Systems Engineer III

    NANA Regional Corporation (Alexandria, VA)
    …documentation for use in configuration, repair and troubleshooting of hardware, software and network operating systems. + Demonstrate minimum of 5 years working ... in installing, configuring, and administering Windows Servers and Windows operating systems. + Responsible for the overall systems infrastructure including… more
    NANA Regional Corporation (12/23/25)
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  • Sr. Systems Administrator (Onsite in Birmingham)

    Community Health Systems (Franklin, TN)
    …monitoring tools to detect and classify service impacting events of targeted applications, operating systems platforms and network devices for the purpose of ... steps for performance or availability related issues on applications, network or operating system platforms. + Utilize log files from disparate sources… more
    Community Health Systems (12/05/25)
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  • Senior Lead Networking Test Engineer (Austin)

    Celestica (Merrimack, NH)
    …and associated congestion control mechanisms (PFC, ECN, DCQCN). * Familiarity with network operating systems like SONiC (preferred), Cisco NX-OS, Arista EOS, ... developing, and executing comprehensive test strategies for our cutting-edge data center network solutions. This role is a blend of hands-on technical expertise,… more
    Celestica (01/13/26)
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  • Firewall Engineer

    Comcast (Plano, TX)
    …to ensure disaster recovery plans are viable and current. Works with the Network Operating Center to maintain up-to-date troubleshooting guides that pertain to ... what's next. Powered by the nation's largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business...Employees at all levels are expected to: Understand our Operating Principles; make them the guidelines for how you… more
    Comcast (01/07/26)
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  • IT Security Administrator - Oahu

    Hawaiian Electric (Honolulu, HI)
    …and mitigating risk). + Systems administration concepts. + Server and client operating systems. + Basic system administration, network , and operating ... ESSENTIAL FUNCTIONS: + Develop and document systems administration standard operating procedures. Comply with organization systems administration standard … more
    Hawaiian Electric (11/28/25)
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  • Senior Lead Engineer, Software

    Celestica (San Jose, CA)
    …from Customers' networking (routing, switching, security) software with a focus on SONiC Network Operating System (NOS) related issues. The role is a hands-on ... handling switch and router products is required * Experience on SONiC network operating system and FRR stack is required * Experience in designing, configuring,… more
    Celestica (10/23/25)
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  • Telecommunication Analyst

    Amentum (Fort Shafter, HI)
    …Information Management to create and deliver documentation for; systems and network Operating Procedures, cyber security compliance submissions, authorities to ... Amentum is seeking a **Satcom/ Network Communications Field Technician** to support INSCOM GISA...have a minimum IT certification of Security+ and one Operating System certification to maintain DoD 8570.01 IAT lvl2… more
    Amentum (01/09/26)
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  • Information Technologist

    Indigo IT, LLC (Fort Sill, OK)
    …+ Experience with providing client support for users on Microsoft Windows network operating systems in a Microsoft Intune environment using applications ... the field - come join us today! JOB REQUIREMENTS: + Provide network registration of client equipment into the current installation software/asset management… more
    Indigo IT, LLC (01/14/26)
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  • Field Service Engineer

    SOS International LLC (Honolulu, HI)
    …+ Interact with users and evaluate vendor products. + Patch and update network device operating systems to Department of Defense guidelines. + Troubleshoot ... Hickam, Hawaii** . Our team designs **secure, resilient, and innovative network infrastructures** that enable **USINDOPACOM's command and control strategies** for… more
    SOS International LLC (11/24/25)
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  • Server Administrator II

    CAE USA INC (Tampa, FL)
    …and Education Requirements + BS degree in computer related curriculum and 4+ years network and operating system experience, or AA degree and 6 years' experience ... in network and operating system design, test and maintenance or equivalent related experience. + Experience supporting client issues with Multi-Factor… more
    CAE USA INC (11/18/25)
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