- SpaceX (Hawthorne, CA)
- …the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT WINDOWS SYSTEMS ADMINISTRATOR SpaceX is looking for a ... IT Systems Administrator ( Windows ) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is… more
- RTX Corporation (El Segundo, CA)
- …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a team ... + CompTIA Security+ certification or other industry-recognized certifications relevant to a Windows System Administrator or ability to acquire within six months… more
- RTX Corporation (El Segundo, CA)
- …Virtualization (Hyper-V, VMware), Group Policy, Backup and Recovery. + Provide IT systems administration in a Microsoft Windows and Red Hat Enterprise Linux ... team of System Administrators to ensure the confidentiality, integrity, and availability of IT systems and applications within their assigned area + Develop… more
- RTX Corporation (El Segundo, CA)
- …safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux ... environment. + Experience with Windows Server internals or Linux fundamentals to include DNS,...complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup… more
- SpaceX (Hawthorne, CA)
- IT Systems Administrator - Top...+ 4+ years of experience in IT systems administration. + Experience with Windows servers in ... the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP...the ability to setup, configure, upgrade, manage, and troubleshoot) Windows -based systems and services such as DHCP,… more
- SpaceX (Hawthorne, CA)
- IT Systems Administrator , Launch Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR , LAUNCH SpaceX...systems administration. + Hands-on experience with Linux or Windows server administration. + Experience with enterprise network administration… more
- IMRI (Los Angeles, CA)
- IT System Administrator III Apply Now! Back to search Location: Los Angeles, CA Posted: 10/20/2025 Location Name: Los Angeles Area Wage Max: 58.00 Hourly Wage ... navigate the digital landscape, committed to empowering organizations with our innovative solutions. IT System Administrator III (Temporary Assignment - Up to 6… more
- General Dynamics Information Technology (El Segundo, CA)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR General Dynamics Information Technology (GDIT) is seeking ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Active Directory (AD),Microsoft ...a Systems … more
- Hyundai Autoever America (Fountain Valley, CA)
- 10775 - Sr. Engineering Systems Administrator (Active Directory) Location - Fountain Valley, CA Essential Functions: + Administer and maintain Active Directory ... resolve complex technical issues. + Work closely with other IT teams (eg, Networking, Systems , Security) to...upgrades with minimal downtime. + Administration and management of Windows Servers through full life cycle. + Support and… more
- RTX Corporation (El Segundo, CA)
- …solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft ... problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support… more
- ManTech (Los Angeles, CA)
- **MANTECH** seeks a motivated, career and customer-oriented **Network Systems Administrator I** to join our team in **El Segundo, CA.** The primary function is ... limited to:** + Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service. + Maintain internet… more
- RTX Corporation (El Segundo, CA)
- …infrastructures around the world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux ... Active Top Secret security clearance is preferred. + Experience with Linux and Windows Operating Systems . + Experience with VMware administration including ESXi… more
- SpaceX (Hawthorne, CA)
- Data Center Administrator Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... goal of enabling human life on Mars. DATA CENTER ADMINISTRATOR SpaceX is looking for a data center ...proficient installation and management of server, network, and power systems in our data centers, adhering to best practices… more
- Joni and Friends (Agoura Hills, CA)
- …and software systems c. Vendor management for outsourced services and support of IT systems d. Lead projects and assignments to support the overall IT ... strategic plan e. Complete or participate in annual audits of IT Systems , Infrastructure and Security f. Occasional travel may be required 5. Other duties and… more
- Financial Partners Credit Union (Costa Mesa, CA)
- …equivalent work experience). Knowledge & Experience + 10+ years of experience in IT systems administration. + Experience with server administration, including ... configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux, and Unix. + Resource management… more
- The Boeing Company (El Segundo, CA)
- …and administering current Windows Server 2022 - 2025 and Desktop Operating Systems - Windows 11 + Experience deploying, securing and supporting Red Hat ... Company** is currently seeking a high performing **Senior** **System Administrator ** to join our team in **El Segundo, CA**... will be a part of the Information Technology ( IT ) Infrastructure & Operations team that provides and employs… more
- RTX Corporation (El Segundo, CA)
- …support. + Experience with troubleshooting, patching, and support Linux, ESXi and Windows Systems . + Experience using troubleshooting techniques to resolve ... outcomes. + Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux/ Windows … more
- TEKsystems (Los Angeles, CA)
- …key leader responsible for operational and strategic management of the Financial Systems software portfolio and is accountable for the entire lifecycle of enterprise ... Lead all training efforts for the Accounting/Finance users in the various financial systems . * Lead all User Acceptance Testing, and regression patch testing to… more
- SAIC (El Segundo, CA)
- …hardening, monitoring and maintenance + Active Directory tasks and requirements + Windows desktop and server operating systems and Microsoft Exchange operations ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT , including cloud services;… more
- RTX Corporation (El Segundo, CA)
- …problems that create a safer, more secure world. What You Will Do: Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows ... Hat Enterprise Server, Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or… more