• Senior Systems & Production…

    CalSTRS (Sacramento, CA)
    Job Posting: Senior Systems & Production Administrator State Teachers' Retirement System JC-487801 - Senior Systems & Production Administrator ... work as** **a Senior Systems & Production Administrator i** **n the System and Production...2025. This program reduces employees' monthly base pay in exchange for paid leave credits. This position is subject… more
    CalSTRS (08/13/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …$115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, optimal ... with a strong focus on server platforms, virtual environments, storage systems , cloud services, network components, and enterprise applications as well as… more
    Financial Partners Credit Union (06/02/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... to make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for a Systems more
    SpaceX (07/12/25)
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  • Systems Administrator _TS/SCI…

    General Dynamics Information Technology (El Segundo, CA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (08/13/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals in ... limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (07/18/25)
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  • Network System Administrator

    ManTech (Los Angeles, CA)
    **ManTech** seeks a motivated, career and customer-oriented **Network System Administrator ** **III** to join our team in **Los Angeles, CA.** The primary ... FTP, & SSL. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Interface with local… more
    ManTech (06/14/25)
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  • Systems Administrator

    Robert Half Technology (San Diego, CA)
    …projects such as transitioning from Exchange to Office 365 or on-premises systems to Azure. * Automate system processes using PowerShell and other scripting ... Description We are looking for a skilled Systems Administrator to manage and optimize...IT solutions with business needs. * Monitor and optimize system performance to ensure high availability and reliability of… more
    Robert Half Technology (08/21/25)
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  • Senior Principal Systems

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced System Administrator that will be working in a highly collaborative, multi-platform and ... is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows/Linux infrastructure… more
    RTX Corporation (08/22/25)
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  • Sr. Engineering Systems

    Hyundai Autoever America (Fountain Valley, CA)
    10775 - Sr. Engineering Systems Administrator (Active Directory) Location - Fountain Valley, CA Essential Functions: + Administer and maintain Active Directory ... Active Directory backup and disaster recovery plans. Ensure regular system backups and conduct recovery tests to verify AD...+ Work closely with other IT teams (eg, Networking, Systems , Security) to plan and implement solutions for various… more
    Hyundai Autoever America (07/30/25)
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  • Principal Windows System

    RTX Corporation (El Segundo, CA)
    …Implement and maintain a Windows Enterprise environment including system administration, networking, performance monitoring/tuning, security hardening, and ... standards and practices, including working knowledge to backup data, restore systems , and troubleshoot. + Conduct short-term and long-term capacity planning to… more
    RTX Corporation (08/21/25)
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