• Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and overall health of a variety of cyber security tools within a Microsoft Windows , Linux and UNIX server environments. This role will manage and support ... application development techniques. * Working knowledge and experience in supporting Microsoft Windows Server Operating Systems , Directory Services (AD), MS PKI… more
    PSEG Long Island (10/01/25)
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  • Oracle Database Administrator

    Mizuho Corporate Bank (New York, NY)
    …(11g -19c+) + Good working knowledge of Oracle Real Application Clusters and Operating Systems (AIX, Linux , Windows ) + Extensive Full Project life Cycle ... Join Mizuho as an Oracle Database Administrator ! In this role you will be responsible...will be responsible for maintaining the company's Oracle database systems ensuring resiliency, uptime, HA/DR, performance, capacity planning, overall… more
    Mizuho Corporate Bank (07/09/25)
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  • Principal Database Administrator (Prin…

    Mission Support and Test Services (North Las Vegas, NV)
    …and upgrade of Oracle software and related products across different OS environments ( Linux , Windows ) and hosted on Oracle Cloud Infrastructure (OCI). This DBA ... + Manage numerous Oracle RDBMS databases and Oracle e-Business Suite Applications on Linux and Microsoft Windows environments both on-prem and in the Oracle… more
    Mission Support and Test Services (07/15/25)
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  • Database Administrator

    CACI International (Sterling, VA)
    …Experience with QL Server and Oracle RDBMS (version 12c or higher) running on Linux and Windows Server environments + Ability to monitor database performance and ... Database Administrator Job Category: Information Technology Time Type: Full...essential to the production and development of Database Management Systems (DBMS) applications. They will apply knowledge and experience… more
    CACI International (08/19/25)
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  • Oracle Database Administrator Oracle…

    NTT America, Inc. (Atlanta, GA)
    …or Designer/2000 + **OS & Hardware Knowledge** : Mid-level understanding of Linux / Windows server administration and hardware configurations relevant to Oracle ... and forward-thinking organization, apply now. We are currently seeking a Oracle Database Administrator Oracle Database Administrator to join our team in Atlanta,… more
    NTT America, Inc. (09/14/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    … operations, disaster recovery, and troubleshooting. + Administer storage solutions across MS- Windows , Solaris, and RHEL/OEL Linux environments. + Manage storage ... performing data environment refreshes at developer request. + Three (3) working with MS- Windows , Solaris, and RHEL/OEL Linux . + Three or more years' experience… more
    TekSynap (07/26/25)
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  • Database Administrator - Mon/Tues Off Days

    GovCIO (Columbia, SC)
    …also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as ... **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and...and ability with technologies such as UNIX and Microsoft Windows operating systems as well as other… more
    GovCIO (09/07/25)
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  • Specialist, Network Administrator

    L3Harris (Rochester, NY)
    … accreditation, etc.) + Active Cisco CCNA (or equivalent) certification + Familiarity with Windows and Linux systems + Ability to function independently with ... domains in the interest of national security. Job Title: Specialist, Network Administrator Job Code: 28210 Job Location: Rochester, NY Job Schedule: 9/80: Employees… more
    L3Harris (09/13/25)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    …and certified on the specific Operating System or Computing Environment** theymaintain(eg, Windows Server, Linux , Cisco) + IAT LVL III (eg, GIAC, CISSP, ... **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and accreditation… more
    TekSynap (07/09/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …- where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_ them. You'll be ... driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy...ESS deployments and policy rollouts across local and remote systems . + Conducting threat analysis and crafting custom security… more
    Leidos (10/03/25)
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