Linux System Administrator Jobs in Costa Mesa, CA

Lead the charge in driving global AI, Storage, and Networking hardware design programs, ensuring timely delivery and innovation across multi-disciplinary initiatives in a dynamic environment...

Join a team that's dedicated to enhancing patient care by managing and improving Environmental Services operations, leading a committed team, and ensuring compliance with health and safety standards t...

Innovate at the intersection of media and technology by providing high-level technical support, troubleshooting multi-service network products, and collaborating closely with customers and teams to en...

Drive scalable cloud infrastructure and CI/CD for healthcare applications. Collaborate closely with security and compliance teams while automating reliable deployments and addressing complex productio...

Join a team that's dedicated to enhancing IT support by delivering strategic solutions, optimizing workflows, and ensuring secure technology experiences for employees, while also mentoring junior staf...

Shape the future of operational technology security by designing and implementing advanced protective measures for critical industrial control systems, ensuring robust defense and compliance throughou...

Champion operational efficiency by providing 24/7 technical support for cloud-based VMware infrastructure. Collaborate with diverse teams to troubleshoot complex issues, ensuring high platform availab...

Oversee and optimize cloud systems in a dynamic environment, ensuring integration, cost efficiency, and compliance. Drive projects focused on cloud migration and enhance training for IT teams on advan...

Join our cross-functional team to design and develop robust Full Stack Java software solutions for Mission Management and Planning, ensuring industry standards and improving software processes for opt...

Champion operational excellence by managing IT and enterprise software systems, driving tool consolidation, implementing automation, and ensuring reliable IT operations in a fast-paced, growing health...

Engage as a hands-on Systems Administration Manager to oversee IT operations, manage a team, implement and maintain core platforms, and ensure an efficient and secure environment for our hybrid workfo...

Lead the charge in securing multi-cloud infrastructures, focusing on hardening environments and enhancing security measures to ensure compliance with standards while collaborating with cross-functiona...

Unlock your potential by collaborating with a dynamic team to enhance mission-critical communication systems while ensuring seamless upgrades and customer engagement in the field...

Pioneer talent acquisition by driving full-cycle recruiting for technical and business-critical roles. Engage with hiring managers, deploy innovative sourcing techniques, and enhance recruiting practi...

Elevate your career by designing and managing enterprise-grade Databricks platforms. Collaborate with cross-functional teams to ensure scalability, security, and optimization for data and AI initiativ...

Discover a dynamic role supporting network infrastructure operations, optimizing and securing critical IT systems to ensure peak performance and reliability at a leading scientific institution. Engage...

Transform spacecraft operations by developing reliable flight software for missions. Lead the entire software lifecycle from design to testing and validation, ensuring peak performance in a collaborat...

Pioneer the development of innovative SaaS solutions to enhance workforce readiness. Collaborate across teams to build scalable, high-quality applications while leading the design and enhancing custom...

Shape the future of satellite communication systems integration by leading efforts to develop strategies that ensure seamless integration across multiple systems and components, collaborating with div...

Join a team that's committed to enhancing national security through innovative systems engineering. Leverage your expertise to develop the next generation of space systems, collaborating with military...

Unlock potential by applying your systems engineering expertise to enhance national security space missions, collaborating with cross-functional teams to ensure effective integration of satellite comm...

Architect and optimize technology strategies across integrations, APIs, and digital experiences. Collaborate with leadership to enhance systems architecture and ensure alignment with business objectiv...

Join a team that engineers cutting-edge security operations tools and strategies. You will optimize security functions across diverse environments, enhancing efficiency and threat neutralization throu...

Optimize and manage high-availability Kubernetes clusters and cloud infrastructure, ensuring reliable service outcomes in a dynamic environment. Collaborate with multiple teams to enhance incident res...

Unlock potential by leading a high-performing software development team to enhance business processes through innovative solutions and agile methodologies while ensuring alignment with strategic objec...