Linux System Administrator Jobs in Dana Point, CA

Drive modernization efforts by supporting and optimizing Windows systems within a global operations team for a vital government initiative. Engage in troubleshooting, planning, and enhancing Microsoft...

Optimize the reliability, security, and performance of Linux systems while collaborating with IT teams to enhance production environments. Drive improvements, support advanced troubleshooting, and aut...

Unlock potential by designing and optimizing building management and electrical systems, ensuring operational efficiency and regulatory compliance while collaborating with diverse project teams...

Develop and maintain classified IT systems, providing multi-tier support while ensuring compliance with security protocols. Collaborate across teams to enhance operational integrity and address nation...

Join a pioneering team to shape human-rated commercial space station systems. Drive technical excellence, lead cross-functional collaboration, and enhance engineering processes while ensuring safety a...

Lead development efforts by crafting high-quality, scalable applications that enhance user experiences. Collaborate across teams to optimize both front-end and back-end systems, driving innovation and...

Join a team that's dedicated to ensuring reliable, efficient IT infrastructure. As Infrastructure/System Administrator, you’ll manage diverse systems, enhance performance, and tackle technical challen...

Engineer innovative network solutions that optimize performance, security, and reliability for a multi-site enterprise. Collaborate across teams to enhance infrastructure and support growth initiative...

Transform enterprise Linux systems management by leading infrastructure support, automation, and security across classified and unclassified environments, ensuring optimal performance and compliance f...

Elevate product quality as you champion reliability and safety in systems engineering, working cross-functionally from design to operation. Ensure robust, compliant processes while driving innovation...

Contribute to optimizing network infrastructure and ensuring seamless operations. Collaborate with vendors, design solutions, and resolve technical issues. Play a key role in security and disaster rec...

Unlock potential by leading technical projects and implementing scalable solutions. Support an innovative IT Ops team and mentor junior engineers while managing complex issues and advancing operationa...

Unlock potential by managing AWS cloud infrastructure within a dynamic Agile team, ensuring system availability, security, and efficiency while driving innovation via upgrades and migrations, and enha...

Advance IT systems while managing AI tooling and infrastructure. This hands-on role involves deploying AI solutions, maintaining traditional admin tasks, and collaborating with diverse teams to enhanc...

Develop and maintain security posture for classified systems, ensuring compliance with regulations and providing technical administration. Collaborate with cross-functional teams to enhance infrastruc...

Build a secure, high-performance network infrastructure that supports multi-site operations in retail and corporate environments, while collaborating with teams to ensure optimal connectivity and oper...

Transform systems infrastructure by engineering, implementing, and integrating robust cloud services and applications, while driving innovation and cross-functional collaboration to meet evolving busi...

Tackle complex security scenarios by optimizing detection systems, integrating tools, and automating workflows. Collaborate with analysts on investigations and threat hunts to enhance overall security...

Transform your career by designing and securing automated infrastructure, ensuring compliance and hardening at every step. Leverage your expertise to fortify our cloud platform and elevate security pr...

Drive the development and management of secure, scalable cloud infrastructure while enhancing automation and platform engineering efforts to support mission-critical identity services and compliance-d...

Elevate your career by owning the embedded Linux platform for cutting-edge drone technology, collaborating with engineering teams to create a robust foundation for flight and autonomy software, ensuri...

Support and enhance enterprise infrastructure platforms by maintaining, monitoring, and improving network environments. Collaborate with teams for upgrades, incident resolution, and documentation to e...

Innovate and enhance a cutting-edge Debian-based Linux platform for medical devices, driving security, scalability, and efficiency. Collaborate with a team to deliver impactful solutions in a regulate...

Transform your career by optimizing and securing enterprise systems while collaborating with a skilled team to drive innovation and performance in a dynamic environment with remote work flexibility...

Empower the development of vital infrastructure systems as you design, scale, and optimize the core platforms for a global GPU marketplace, driving innovations in cloud compute and marketplace dynamic...