Linux System Administrator Jobs in Arcadia, CA

Empower operations as a System Administrator for MODES III, managing AWS and on-prem cloud systems. Ensure system security, availability, and performance while collaborating with DevOps teams to suppo...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Drive operational efficiency by streamlining workflows and automating systems. Contribute to a centralized team optimizing enterprise applications to enhance productivity and reduce operational overhe...

Elevate organizational security by managing end-user computing, networks, and security protocols. Drive strategic projects, ensure robust infrastructure, and lead innovative technology initiatives to...

Drive enterprise IT systems engineering to support a fast-growing global company. Collaborate with cross-functional teams to deliver technology solutions and ensure security compliance while maintaini...

Transform the healthcare infrastructure for Veterans by leading modernization initiatives. Collaborate with diverse teams to design secure, scalable solutions and ensure compliance with federal standa...

Champion our systems by optimizing the Power Platform and providing exceptional support across complex environments. Collaborate with teams to enhance functionality, ensure compliance, and drive effic...

Support IT operations for distribution centers, coordinating helpdesk requests, managing hardware, and ensuring timely response for effective DC functioning while maintaining safety and compliance wit...

Discover, manage, and optimize diverse Windows, Linux, Azure, and M365 systems in a dynamic, 7x24 on-call support environment, troubleshooting and enhancing operations for public sector clients with a...

Drive the management of complex systems across Windows, Linux, and Azure services, ensuring optimal performance and security while providing 7x24 on-call support in a collaborative team environment...

Deliver critical support for Linux systems and middleware platforms, ensuring operational stability and security in SaaS environments. Collaborate across teams to troubleshoot and maintain seamless ap...

Elevate IT infrastructure by ensuring seamless operation of servers, networks, and systems. Collaborate with teams to enhance security and reliability while providing technical support for users and i...

Join a team that ensures secure, compliant IT operations for mission-critical services. As a System Administrator, you'll manage server environments, support cybersecurity protocols, and collaborate w...

Advance your career as you design, implement, and maintain secure IT systems. Collaborate with dynamic teams to ensure regulatory compliance and system integrity across diverse environments, driving i...

Join a team that's revolutionizing cybersecurity for veterans' healthcare by securing complex systems, supporting cloud migration, and ensuring compliance with federal standards across healthcare envi...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Lead and inspire a high-performing team focused on securing cloud infrastructure and modern application delivery. Drive enhancements in security architecture while advancing team skills in a collabora...

Innovate solutions to enhance enterprise system availability and security. Lead strategic planning and coordination with IT teams while ensuring compliance with industry regulations, and mentor junior...

Transform IT infrastructure management by optimizing systems and enhancing performance, using expertise in Azure, Office 365, and automation to support seamless operations and business growth...

Elevate product development by leading systems engineering efforts to design, analyze, and enhance complex systems that comply with cardiovascular regulatory standards, ensuring optimized performance...

Shape the future of healthcare facilities by managing critical building systems. Ensure optimal performance and compliance in mechanical, electrical, and life-safety systems across a diverse range of...

Engineer impactful mainframe systems, ensuring high performance and availability. Lead complex projects, mentor junior staff, and drive continuous improvements in a remote-oriented, collaborative data...

Lead mission-critical systems support as a TAK Operations Specialist. Ensure seamless deployments, maintain system reliability, and enhance operational decision-making through expert administration an...

Elevate your career by driving innovative software solutions for high-performance satellite systems. Lead agile teams, define architecture, and support critical software development across a dynamic a...

Reimagine aerospace systems through leadership in IT administration and optimization. Manage secure environments, drive performance on diverse platforms, and influence technological advancements with...