• Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    …required. **Required Skills and Experience:** + Experience with the following services: Linux ; Windows Server ; Active Directory and Group Policy; DNS; Python, ... + Certifications are considered a plus: CompTia Linux +, RedHat Linux , Microsoft Certified: Windows Server Hybrid Administrator Associate. REQNUMBER: 2502776… more
    SAIC (06/04/25)
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  • Senior Systems Administrator

    Amentum (Albuquerque, NM)
    …Windows Server System Administration & UNIX experience at least 1-3 years + Linux Server System Administration & UNIX experience at least 1-3 years + ... member of the team, you will:** + Support the administration of Windows and Linux servers +...RHEL-certified System Engineer (V8) + AWS Certified, Certified Kubernetes Admin , CompTIA Security+, and skilled in delivering in CI/CD… more
    Amentum (07/02/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …a dedication to excellence. Key Tasks: Candidate will be responsible for providing Linux System Administration support for the program. Along with meeting the ... XP, 2000 environments, including Red Hat Enterprise Linux (RHEL5.4), Centos 7,8 Linux , VMWare Vcenter Server and Vsphere client, Sun Solaris 9, 10, Dragon… more
    DCCA (05/19/25)
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  • MIS Tool Admin Support (PowerCenter, OBIEE,…

    NTT DATA North America (Worcester, MA)
    …on Informatica PowerCenter, Big Data Management and Power Exchange 10.x or higher administration on Unix/AIX/ Linux and Windows server platforms in HA ... forward-thinking organization, apply now. We are currently seeking a MIS Tool Admin Support (PowerCenter, OBIEE, Hyperion) to join our team in Worcester,… more
    NTT DATA North America (06/27/25)
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  • System Administrator, Senior

    Parsons Corporation (Columbia, MD)
    …Sever Administration , Active Directory, and Group Policy + Familiarity with Linux Server Administration + Familiarity with **Broadcom** VMware/ESXi, ... testing to ensure continuing operability. + Develop and document systems administration standard operating procedures. + Maintain baseline system security according… more
    Parsons Corporation (06/20/25)
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  • Computer System Manager Level 4 - Director…

    CUNY (New York, NY)
    …Jira, Git, Agile ceremonies). + Proficient in using and managing MS SQL, MySQL, Server , IIS, Virtual Hosts, Linux Server configuration. + Familiarity with ... set policies and procedures, direct technical staff, and maintain responsibility for administrative as well as technical issues within their assigned area(s) of… more
    CUNY (06/17/25)
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  • Windows Systems Administrator - Top Secret

    Northrop Grumman (Whiteman AFB, MO)
    …TS/SSCI or SAP/SAR access would be nice to have + 3 years of Windows Server Administration experience to include VMWare, Active Directory, and Group Policy in a ... and maintaining computer hardware in a networked enterprise environment + Linux /Windows Server management experience + Networking experience, including subnets,… more
    Northrop Grumman (07/01/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    …in managing and maintaining complex IT infrastructure, including operating systems (Windows Server , Linux ), server hardware, and network components. + ... high-security environments. + Possesses advanced expertise in operating systems, server hardware, virtualization platforms, network infrastructure, and cybersecurity best… more
    ManTech (07/22/25)
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  • Senior Infrastructure Engineer - Hardware…

    BayCare Health System (Clearwater, FL)
    …and SAN technologies (Fibre Channel, iSCSI). + **Systems/Virtualization:** Proficiency in Linux (RHEL/CentOS/Ubuntu) and Windows Server administration ; ... to ensure performance, reliability, and security. The engineer also administers Linux (RHEL/CentOS/Ubuntu) and Windows Server environments and virtual platforms… more
    BayCare Health System (06/06/25)
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  • Network Systems Administrator

    Robert Half Technology (Deforest, WI)
    …updates, manage system health, and troubleshoot issues within both Windows and Linux server environments. + Reinforce system security using layered protections, ... (eg, IP addressing, DNS, DHCP, VLANs). + Experience supporting and maintaining both Linux and Windows server environments. + Proficient in configuring and… more
    Robert Half Technology (07/16/25)
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