• Sr Windows Systems

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a team member ... to acquire within six months of hiring + Experience with Windows architecture, deployment, administration , networking, performance monitoring/tuning, security… more
    RTX Corporation (07/03/25)
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  • Linux/ Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …Qualifications:** \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience ... Martin is looking for highly motivated, experienced individuals to perform network/system administration and support on a variety of complex platforms supporting BMD… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Administrator (Linux/…

    GovCIO (Sacramento, CA)
    …GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems -administrator--%28linux- windows %29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • Senior Systems Engineer - Clearance…

    Lockheed Martin (Sunnyvale, CA)
    …in systems engineering, with a focus on virtualization, VMware, Windows administration , and cloud technologies * Strong knowledge of virtualization ... role will focus on supporting infrastructure, virtualization technologies, and Windows operating systems \. As a Systems Engineer Senior , you will: *… more
    Lockheed Martin (08/08/25)
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  • Senior Systems Administrator

    Cognizant (San Jose, CA)
    …and operational transformation to own the business in a secure environment. ** Senior Systems Administrator - Global Lab Solutions (GLS)** **Position Overview:** ... We are currently seeing a Senior Systems Administrator to provide technical expertise...The ideal candidate will demonstrate a strong foundation in systems administration , basic networking, and virtualization, coupled… more
    Cognizant (08/09/25)
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  • Network Systems Administrator 3

    Huntington Ingalls Industries (Coronado, CA)
    …problems to assure continued execution of war gaming events. + Experience in Windows Systems administration . + Well-developed personal and written ... Diego, CA supporting Naval Surface Warfare Center-Corona in providing Network and Systems Administration directly to the Navy Continuous Training Environment… more
    Huntington Ingalls Industries (07/31/25)
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  • IT Systems Administrator - Top Secret…

    SpaceX (Hawthorne, CA)
    …solutions to common problems. BASIC QUALIFICATIONS: + 4+ years of experience in IT systems administration . + Experience with Windows servers in physical and ... knowledge (including the ability to setup, configure, upgrade, manage, and troubleshoot) Windows -based systems and services such as DHCP, DNS, IIS, MS-SQL,… more
    SpaceX (07/12/25)
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  • Systems Administrator III

    Integrits Corporation (Edwards AFB, CA)
    …permit interaction with other employees as well as taking work direction from Senior Systems Administrators or Supervisors. Requires limited to no supervision. ... standards, ensures hardware / software compatibility and maintains workstations and MS Windows Operating Systems for stable performance. Essential Duties and… more
    Integrits Corporation (07/15/25)
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  • Senior Operating System Specialist…

    GovCIO (Sacramento, CA)
    …support of multiple server operating systems , including Unix, Linux, and Windows , which includes on-site and remote administration , user support, performance ... **Overview** GovCIO is currently hiring for MULTIPLE ** Senior Operating Systems Specialist(s)** to support...and/or mentor to other Linux Administrators at various times. ** Windows server administration -** + Able to… more
    GovCIO (08/02/25)
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  • Sr Associate IS Lab Benchtop Analyst…

    Amgen (Thousand Oaks, CA)
    …equivalent industry. **Technical Expertise** + **Operating Systems & System Administration ** : Strong knowledge of Microsoft Windows system administration ... and instrument controllers, ensuring optimal performance and uptime. + Operating Systems & Endpoint Management: Maintain Microsoft Windows and RedHat Linux… more
    Amgen (07/18/25)
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