• Systems Administrator - Senior

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... financial auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing a… more
    CACI International (06/17/25)
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  • Systems Administrator

    Amentum (Waimea, HI)
    … (RHCSA) + Microsoft System Administrator Certification + Azure Administrator Associate (AZ-104 exam) + Windows Server Hybrid Administrator ... Amentum is seeking a **Systems Administrator ** for a position on **Kauai, HI** ....**Kauai, HI** . Supporting the Range Network Department. Provides Windows or Red Hat Enterprise Linux (RHEL) system administration… more
    Amentum (07/29/25)
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  • Senior Systems Administrator

    Surveying And Mapping, LLC (Cedar Park, TX)
    …assets are developed and managed throughout their lifecycles. Your Impact at SAM The Senior Systems Administrator will be a member of the IT team and ... for the build, implementation and maintenance of over 75 servers Experience with Windows and Linux operating systems Experience with VMware , KVM or HyperV… more
    Surveying And Mapping, LLC (08/08/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Dayton, OH)
    …active TS/SCI clearance Job Description: Our client is seeking an experienced Senior Systems Administrator to support a large-scale digital transformation ... Sr. Systems Administrator Location: Dayton, OH, US Job ID: ATR...requires advanced experience with Red Hat technologies, Nutanix or VMware platforms, and network integration in multitenant environments. This… more
    Arena Technical Resources, LLC (08/07/25)
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  • Enterprise Senior Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Skills, and Abilities:** + Experience with DISA STIGs and their relation to Windows , Linux, and VMWare Operating Systems security. + Intermediate experience with ... Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA)… more
    General Dynamics Information Technology (08/08/25)
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  • Systems Administrator - Staff

    Amentum (Warrenton, VA)
    …Manager (MECM) + Possesses hands-on experience with enterprise technologies, including Windows Server 2019, Citrix Virtual Desktop, VMware ESXi, Active ... field or related STEM field + Experience with ServiceNow + Microsoft Certified: Windows Server Hybrid Administrator Associate + CompTIA Network+ or Cisco CCNA… more
    Amentum (08/08/25)
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  • Systems Administrator - Senior

    Global Dimensions (Honolulu, HI)
    …(analysts, CI, HUMINT, SIGINT, etc.). Global Dimensions is seeking a Systems Administrator for upcoming opportunities at Fort Shafter, in Honolulu, HI. Requirements ... switches, routers, firewalls), as well as managing both physical and virtual Windows server environments. + Experienced in user account lifecycle management across… more
    Global Dimensions (07/17/25)
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  • Senior Cloud System Administrator

    TekSynap (Columbia, MD)
    …+ Configure and support cloud and virtual environments including AWS and VMware + Maintain various operating systems in a variety of users andactivities ... QUALIFICATIONS** + Minimumeight(8) years of experience as a System Integrator, Administrator , or Cybersecurity Roll + Minimum ofBachelor's Degreefrom an accredited… more
    TekSynap (07/09/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …Server virtualization solution design, configuration, and maintenance using software such as VMWare vSphere, Windows Hyper-V, or equivalent. + VOIP solution ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...a relevant field in the respective discipline. Consequently, the Senior Skill Level shall require 12+ years of relevant… more
    Assertive Professionals (07/10/25)
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  • System Administrator

    HarmonyTech (Washington, DC)
    …Requirements: + Minimum 5 years of experience as a Windows System Administrator , with mid-level and senior -level experience. + Experience with Microsoft 365 ... Inc. is seeking a highly skilled and experienced System Administrator to join our team. As a System ...Citizenship or Green Card. Job Responsibilities: + Maintain Microsoft Windows Servers + Maintain Microsoft 365 platform, including Exchange… more
    HarmonyTech (08/01/25)
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