UNIX System Administrator Jobs in San Diego, CA

Join us to support Linux-based systems critical to providing accurate meteorological and oceanographic data for fleet operations. Your expertise will ensure compliance, enhance security, and maintain...

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

Lead the charge in elevating cloud infrastructure through advanced Linux systems administration, mentoring, and project management in a high-growth tech environment...

Shape the future of IT infrastructure by managing and optimizing Windows Server environments, ensuring seamless network connectivity, and enhancing user experience through proactive troubleshooting an...

Optimize system integrity by managing Windows and RHEL environments. Collaborate on design, harden servers, and automate processes for secure infrastructure support. Utilize scripting expertise to enh...

Empower technology solutions by providing expert system and network administration support, troubleshooting, and user account management. Collaborate with various teams to ensure seamless operations a...

Join us to provide comprehensive on-site IT support, focusing on network troubleshooting, Active Directory management, and Google Workspace administration while ensuring seamless system functionality...

Elevate your career by managing network systems and cybersecurity for Navy Tactical Training, ensuring seamless operation and performance. Collaborate with cross-functional teams and support enterpris...

Support and oversee the functionality of information systems through configuration, maintenance, and troubleshooting of hardware, software, and communication platforms while driving continuous improve...

Contribute to the effective management of the ServiceNow platform, ensuring optimal performance and user satisfaction through system upgrades, troubleshooting, reporting, and collaboration with stakeh...

Pioneer advanced network engineering support for vital AT/FP systems. You'll ensure the operational capability and security of networked solutions across Navy installations, focusing on integration an...

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...

Take ownership of Oracle EBS environments, ensuring seamless administration, maintenance, and migration into Oracle Cloud. Collaborate closely to implement highly available EBS solutions while support...

Help us enhance our research infrastructure by managing Linux systems, networks, and user support. Collaborate on software development and ensure system integrity and security within a dynamic computi...

Optimize enterprise infrastructure by managing and enhancing hybrid systems. Collaborate with teams to ensure system reliability, security, and performance. Leverage your expertise in cloud environmen...

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...

Lead the provisioning and security of endpoint and SaaS platforms, ensuring optimal system performance for our teams. Drive enhancements across cloud and on-premises environments while fostering a fas...

Drive operational excellence in IT infrastructure services focusing on virtualization, storage, backup, and user access management, ensuring the reliability and security of core systems for business c...

Engage with our IT Operations team as a Senior Systems Administrator, focusing on Identity and Access Management while driving integration across security, endpoint, and identity systems to enhance in...

Unlock the potential of complex machine data as you manage and optimize an advanced Splunk environment, focusing on health, efficiency, and integrations within a dynamic enterprise landscape. Engage w...

Empower operational excellence as a hands-on administrator for fleet management systems, providing primary support, configuration, and data integrity while collaborating closely with users and IT team...

Lead the charge in optimizing our ServiceNow platform, enhancing ITSM capabilities, and driving automation initiatives. Shape the strategic roadmap to deliver exceptional service experiences while mai...

Manage the operation and troubleshooting of network connectivity on the Navy Enterprise Tactical Training Network, ensuring seamless communication and compliance while supporting diverse environments...

Innovate and drive development of a Windows-native client, collaborating closely with engineering teams to enhance product features and maintain cross-platform integration within a fully remote and dy...

Take ownership of enterprise-wide database operations to ensure optimal performance, compliance with security controls, and the overall reliability of critical data systems across various environments...