• Site reliability Engineer

    Cognizant (Arizona City, AZ)
    …Background in enterprise-level infrastructure and operations + Expertise in Linux / Windows administration and distributed systems + Experience monitoring ... and improve system reliability + Build dashboards, visualizations, and alerting systems for real-time insights and incident response + Implement distributed tracing… more
    Cognizant (01/08/26)
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  • Systems Administrator (Level 2 or 3)

    Northrop Grumman (Aurora, CO)
    …required at the time of application.** + Must have server administration experience with Linux RHEL 7x - 9x and Windows Server 2022 and above and Windows ... used RAID-levels + Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs + Identity… more
    Northrop Grumman (11/06/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …an active Top Secret clearance to start\. \#lmatl **Basic Qualifications:** \* In\-depth systems administration experience with Linux \* Demonstrated track ... or interest in developing skills in the following technical areas: \* In\-depth systems administration experience with Windows \(including Active Directory\)… more
    Lockheed Martin (10/22/25)
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  • Systems Administrator

    Robert Half Technology (Seattle, WA)
    …+ 5 + Years of Experience as a Systems Administrator. + Strong Windows Systems Administration experience + Hands-on experience with: + Active Directory, ... system health, supporting day-to-day infrastructure operations, and owning best-practice systems administration . The organization is seeking a...AD) and assist the IT Service Desk + Own Windows and Linux patching cadence (monthly or… more
    Robert Half Technology (01/07/26)
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  • Voice Engineer, AVP - Microsoft Teams Calling…

    MUFG (Tempe, AZ)
    …(H.323, SIP, LDAP, RTP, QoS), networking, Cisco CUCM, Voice cloud, server operating systems ( Linux , Windows ) and application software + **Certification** : ... in upskilling of peer groups in both environments + **Support and Administration ** : Manage and troubleshoot ensuring efficient service delivery + **Incident… more
    MUFG (01/01/26)
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  • Senior Software Engineer

    Abbott (Sylmar, CA)
    …such as C#, VB.NET, VC++, Java, ASP.NET or Python + Preferred experience with operating systems including Windows and Linux . + Knowledge of multitasking ... and correctness. + Ensures compliance with US Food and Drug Administration (FDA) regulations, other regulatory standards, company policies, operating procedures, and… more
    Abbott (12/10/25)
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  • Cloud and Systems Administrator

    Empire State University (NY)
    …responsibilities include the daily operations and maintenance of enterprise servers in both Windows and Linux environments. The incumbent will also partner with ... Druva Enterprise cloud backup policies, agents, and error resolution. Windows & Active Directory Administration + Manage...Maintenance + Perform daily operations of enterprise servers in Windows and Linux environments. + Maintain and… more
    Empire State University (11/20/25)
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  • Systems Analyst

    Swagelok (Solon, OH)
    …Science or equivalent experience ' + 4+ years of hands-on experience in Windows operating systems administration , particularly Cluster Server support, ... aid the process. **Essential Duties and Responsibilites:** + Intermediate level administration of all enterprise LAN systems , including installation,… more
    Swagelok (11/07/25)
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  • Sentinel Cloud DevOps Engineer / Principal Cloud…

    Northrop Grumman (Roy, UT)
    …& services. + Knowledge of Red Hat Enterprise Linux (RHEL) and Windows Server operating systems . + Networking Knowledge with Virtual Private Clouds (VPCs), ... Windows enterprise architecture or supporting Red Hat Enterprise Linux (RHEL) + Experience with infrastructure components, including networking, storage, and… more
    Northrop Grumman (10/29/25)
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  • Research Systems Administrator

    Boston College (Chestnut Hill, MA)
    …trends and solutions. Responsibilities/Competencies: - Provides Linux server and some Windows server administration services - Sets up and maintains and ... computing hardware based within departments and institutes. This position primarily provides Linux server administration for the HPC cluster. Additionally this… more
    Boston College (12/30/25)
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