• Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …technical subjects + 5+ years of experience in IT, cybersecurity, and/or network/ systems administration + Proficiency experience with Red Hat Linux (RHEL) ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/20/25)
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  • VMware / VDI System Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …+ Must have Excellent Customer Service Skills. + Strong Virtualization and Systems Administration principles and troubleshooting experience. + Good working ... Overview i3 is seeking a VMware Systems Administrator. The selected candidate will provide technical...military services, Missile Defense Agency, National Aeronautics and Space Administration , and a variety of other Government organizations and… more
    Integration Innovation, Inc. (i3) (12/20/25)
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  • Automation Engineer IV

    AbbVie (Branchburg, NJ)
    …Functional and Design Specifications. + Evaluates and implements new tools for OT Systems administration and maintenance, such as operating system (OS) and ... for systems and\or areas assigned to this position. Responsible for the administration and maintenance of assigned OT systems as per applicable departmental… more
    AbbVie (12/09/25)
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  • IT Specialist (Sysadmin)

    Army National Guard Units (Lincoln, NE)
    …at meetings and seminars designed to arrive at solutions for mutual systems administration problems. -Performs Other Duties as Assigned Requirements Conditions ... troubleshooting to support customer needs. Work pertains to the administration of all systems including ensuring the efficient integration between systems more
    Army National Guard Units (12/05/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …of internet, intranet, portal, and web collaboration access in the areas of systems administration . Web access shall be established via military NIPRNET ... following servers: DHCP, File (SAN), Print, Back-Up, and Web. + Provide systems administration , with a primary focus on server virtualization. + Utilize ESX… more
    Chenega Corporation (12/01/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …technologies and equipment in the lab environment. - Providing ongoing systems administration , technical support, upgrades, patching and troubleshooting ... related degree or HS Diploma and 7+ years lab management or systems administration experience. **Desired Certifications:** - DoD 8140.01 IAT Level II _At… more
    Nightwing (11/26/25)
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  • Regional Security System Administrator

    Corning Incorporated (TX)
    …and maintaining security measures. LOCATION: McAllen, TX **Key Responsibilities** 1. **Security Systems Administration :** + Assess and analyze existing security ... complex technical concepts to non-technical individuals. + Proficient in MS Windows systems administration / applications like XLS, DOC, PPT, and Adobe Pro. +… more
    Corning Incorporated (11/25/25)
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  • Enterprise Cyber Security Solution Architect

    TECO Energy (Ybor City, FL)
    …experience (Information Systems Audit or Assessor role, Information Security role, systems management, systems administration , information systems ... an organization's privileged access management (PAM), identity governance and administration (IGA), and other IAM systems to...governance and administration (IGA), and other IAM systems to ensure secure and controlled access to resources… more
    TECO Energy (11/13/25)
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  • Chief Engineer

    ABM Industries (San Francisco, CA)
    …center infrastructure, experience with leading teams, and skills in areas like systems administration , network design, and problem-solving. + Strong knowledge of ... of network design, power distribution, and cabling (copper/fiber) is necessary. + Systems administration : Experience with operating systems (Linux/Windows)… more
    ABM Industries (11/12/25)
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  • Core Network Administrator III

    GCI Communication Corp (Anchorage, AK)
    systems . Involve operational monitoring, proactive support, detailed analysis, and systems administration , ensuring the continued optimal performance of the ... organization's networks. Responsibilities include maintaining, securing, and configuring network systems and applications to safeguard against vulnerabilities and ensure… more
    GCI Communication Corp (11/07/25)
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