- Cognizant (San Jose, CA)
- ** Systems Administrator - Global Lab Solutions (GLS)** **Location : San Jose CA** **About the group:** Cognizant's Cloud, Infrastructure, and Security ... in a secure environment. **Position Overview:** We are currently seeing a ** Systems Administrator ** to provide technical expertise and support for Linux,… more
- Huntington Ingalls Industries (Coronado, CA)
- …and troubleshooting of Virtual Machines. + Serve as EWTGP's MAGTF Classroom and JEWL's Systems Administrator in support of training events. + Upgrade C4I ... systems , including security patches as directed by...continued execution of war gaming events. + Experience in Windows Systems administration. + Well-developed personal and… more
- Leidos (Vista, CA)
- …Engineer will work as part of a cross-functional team to develop and maintain security systems for the aviation division of the SES Business Unit. The ... Systems Administrator will interact with Software Engineering,...to computers in our products. **Primary Responsibilities** + Integrate security requirements into IT systems , including system… more
- RTX Corporation (El Segundo, CA)
- …security clearance ** Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux Systems Administrator - El Segundo, CA -Must have a TS/SCI with CI ... and innovate for customer success. We create leading-edge technology solutions to prevent security threats, secure the integrity of our systems and support IT… more
- BAE Systems (San Diego, CA)
- …Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for classified ... IT systems . You will...lab environments in accordance with DoD and Intelligence Community security requirements. Mainly working in a Linux OS environmenet you… more
- Robert Half Technology (Yountville, CA)
- Description Join a Premier Luxury Hospitality Brand - Systems & Network Administrator Opportunity A leading luxury hospitality group near Napa is seeking a ... skilled and service-driven Systems & Network Administrator to support its...components such as switches, firewalls (Palo Alto/Sonicwall), and wireless systems . + Manage Windows -based 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 ... + Work closely with other IT teams (eg, Networking, Systems , Security ) to plan and implement solutions...upgrades with minimal downtime. + Administration and management of Windows Servers through full life cycle. + Support and… more
- Robert Half Technology (Los Angeles, CA)
- …or similar endpoint security platforms. * Experience supporting macOS, Windows , and Google Workspace systems . * Strong understanding of networking ... Description We are looking for a highly skilled Systems Administrator to manage and optimize...similar tools. * Provide support for both macOS and Windows operating systems , ensuring a seamless experience… more
- US Tech Solutions (Milpitas, CA)
- …of key jobs. + Develop and maintain Golden Image process and procedure for Windows systems . + Research and recommend innovative, and where possible automated ... **Job Description:** + The client is deploying security tools on Windows and Linux...Windows and Linux endpoints so that all endpoint systems are managed and in compliance with cyber policies… more
- IMRI (Los Angeles, CA)
- IT Systems Administrator Apply Now! Back to search Location: Los Angeles, California Posted: 6/12/2025 Location Name: California Wage Max: 133,000.00 Wage Min: ... our organization's IT infrastructure. The ideal candidate will ensure optimal performance, security , and reliability of systems and networks, while also… more