Linux System Administrator Jobs in Dana Point, CA

Elevate your career as a key contributor to our Infrastructure team, specializing in managing custom-built Linux servers and enhancing our virtualized environment while collaborating with a seasoned t...

Champion the administration and optimization of Linux systems vital to eBusiness operations. Leverage your expertise in shell scripting and enterprise applications to ensure seamless data interchange...

Lead efficient Linux system management initiatives, ensuring robust performance and security for global consular applications. Collaborate with cross-functional teams to troubleshoot issues and delive...

Join a dynamic team to optimize Linux system operations for the Department of State. Leverage your skills in multi-site environments to enhance IT infrastructure, support critical applications, and co...

Unlock the potential of IT infrastructure by delivering expert Linux systems administration. Support critical systems and collaborate with teams to maintain optimal operations, enhance performance, an...

Build and maintain robust IT systems ensuring high availability and security across applications. Collaborate with teams for optimal system deployment and guide junior staff, meeting both regulatory s...

Lead the charge in securing and managing Linux environments, enhancing engineering operations while ensuring adherence to security standards. Collaborate with teams to advance system functionalities...

Join a team that's dedicated to enhancing enterprise infrastructure through expert Linux administration, automation, and cloud technologies. Deliver operational support for hybrid environments while e...

Join a team that's transforming cloud infrastructure by designing secure, scalable solutions. Leverage your expertise in AWS and Azure while collaborating across teams to optimize performance and ensu...

Reimagine UNIX administration as a core component of operating excellence. Drive security, performance, and compliance in multi-site environments while collaborating with stakeholders to innovate solu...

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...

Take ownership of complex escalations in systems operations, diagnosing infrastructure issues across hardware, networking, and software stacks, improving tooling, and collaborating with engineering te...

Unlock potential by managing and optimizing enterprise infrastructure, supporting both cloud and on-premises systems, with a focus on high availability and security. Collaborate closely with key stake...

Drive optimal performance and security of network systems via implementation, maintenance, and improvement efforts across business-critical infrastructure, ensuring reliable support for daily operatio...

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...

Empower your career as a hands-on IT Systems Engineer managing Microsoft 365 and identity infrastructure. Drive strategic initiatives in SSO, endpoint security, and compliance while supporting a dynam...

Unlock potential by optimizing enterprise software solutions and enhancing the DocuSign CLM platform. Drive efficiency through system integration and support the Defense Logistics Agency in achieving...

Transform IT operations by providing essential support for systems, infrastructure, and networks. Take on a dynamic role that encompasses helpdesk work, endpoint management, and collaborating on infra...

Join us to manage and enhance our IT systems, infrastructure, and security. You will support internal tech operations while collaborating with leadership to improve IT processes and ensure optimal sys...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Join a team dedicated to ensuring compliance with STIG standards, configuring RHEL systems, validating security measures, and utilizing advanced scripting to enhance security operations across virtual...

Join a team that's shaping the future of Navy systems engineering! As a Systems Engineer, you will evaluate complex systems, enhance operational readiness, and lead reliability assessments while colla...

Join a team that's building a robust in-house IT function, overseeing all aspects of infrastructure, security, and service delivery. Lead endpoints management, enhance compliance, and mentor IT staff...

Engage in the management and security of enterprise Linux and HPC environments, ensuring reliability and performance through proactive administration and technical support for users in academic and re...

Shape the future of end-user computing by overseeing IT infrastructure, security management, and disaster recovery. Drive strategic projects, ensure robust cybersecurity, and enhance technology soluti...