Linux System Administrator Jobs in San Diego, CA

Transform network systems by installing, configuring, and supporting LAN/WAN infrastructures, ensuring availability, security, and efficiency across the organization while collaborating with hardware...

Transform enterprise infrastructure by managing Windows and Linux systems in secure environments, driving automation and compliance initiatives to enhance operations supporting vital government defens...

Take ownership of ServiceNow system administration, ensuring security, compliance, and reliability across federal environments while collaborating with cross-functional teams to optimize platform perf...

Oversee the administration of cloud-based IT systems, driving service quality and efficiency while managing escalated support and strategic IT projects for a dynamic organization poised for growth...

Take ownership of Tier II technical support for enterprise virtualization infrastructure, focusing on VMware technologies. Engage in troubleshooting, system maintenance, and performance optimization w...

Transform the IT landscape by managing identity, access, and automation. Ensure seamless onboarding and offboarding while enhancing operational efficiency through innovative tech solutions in a collab...

Drive your career with a dynamic team of Azure Systems Administrators, optimizing cloud infrastructure, collaborating across departments, and delivering reliable solutions in a fast-paced environment...

Lead the management and optimization of Microsoft 365 services, ensuring seamless collaboration and security for a global workforce while enhancing operational performance and user experience...

Transform national defense missions by engineering and enhancing Red Hat Enterprise Linux systems, focusing on automation, security, and modern infrastructure to support critical operations and enable...

Grow your career with a leading role in Windows systems administration, providing critical support for enterprise Microsoft environments. Engage in advanced troubleshooting, security hardening, and ma...

Elevate infrastructure capabilities by designing and optimizing high-performance Linux environments, driving automation and developing robust tooling to support scalable EDA compute farms for critical...

Transform enterprise solutions by overseeing RHEL Linux servers across various global locations. Engage with a multi-disciplinary team to ensure high availability and security of critical services whi...

Unlock your potential by providing critical support for Naval Operational Architecture, collaborating with diverse technical teams to ensure secure and reliable systems that enhance national defense c...

Grow your expertise by tackling complex infrastructure solutions, optimizing performance, and driving automation initiatives within a hybrid-cloud environment while leading cross-functional teams and...

Drive innovative software solutions by designing, developing, and deploying secure, scalable systems that align with business goals, leveraging expertise in AWS/Azure and the Microsoft Power Platform...

Champion the operational integrity of our computer network systems by overseeing installations, upgrades, and security measures. Collaborate with teams to enhance system performance and document techn...

Optimize technical solutions across Windows, Linux, and VMWare platforms. Collaborate with teams to enhance user experience and deliver automated solutions while ensuring effective troubleshooting and...

Join a team that's driving innovation in multi-cloud infrastructure! As a Senior Linux Systems Engineer, lead the design and maintenance of our expansive object storage solutions across thousands of d...

Join us to maintain critical enterprise infrastructure, troubleshoot outages, and support national security efforts as a skilled Systems Administrator. Your expertise will drive efficient operations a...

Drive operational excellence by maintaining enterprise infrastructure, troubleshooting outages, and performing dual network and system administration to support critical mission readiness and incident...

Join our team as a Systems Engineer II to support software and hardware development, ensuring reliable system performance through integration and collaboration across the entire engineering lifecycle...

Drive the development and optimization of enterprise-grade CS technology solutions, leading architecture and integration for Salesforce and dedicated platforms. Collaborate with cross-functional teams...

Optimize IT operations by providing robust system administration and support for Navy enterprise IT environments. Collaborate with engineers and operators to enhance technical solutions ensuring secur...

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Drive operational excellence by managing and optimizing enterprise IT systems. Ensure secure and scalable services across cloud, endpoint, and collaboration platforms while leading complex projects an...