Linux System Administrator Jobs in Altadena, CA

Provide critical engineering support for space system acquisitions, focusing on integration, testing, and sustainment. Collaborate with government and military partners to enhance national security th...

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 that's committed to ensuring GPS remains the gold standard. Collaborate in a fast-paced environment with military and technical experts, delivering quality systems engineering and integrat...

Explore innovative controls design to enhance automation in industrial processing. Join our team to develop advanced PLC logic, streamline system integration, and ensure seamless operations across var...

Drive innovation by designing and maintaining hybrid cloud infrastructure for global media production and post-production, ensuring performance, scalability, and reliability across diverse environment...

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...

Champion impactful IT solutions by overseeing client infrastructure projects, specializing in Azure and networking. Your expertise drives successful migrations and enhancements while collaborating wit...

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...

Transform the internal IT landscape by building and managing systems from scratch, overseeing infrastructure, endpoint management, and security while leading and developing the IT Support Specialist i...

Play a key role in managing and optimizing financial systems while ensuring compliance, security, and accurate configurations. Collaborate with cross-functional teams to enhance user experience and dr...

Drive the development and integration of critical space systems, ensuring national security through advanced space operations. Collaborate with multiple programs to optimize performance and efficiency...

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...

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...

Deliver reliable flight software solutions that power spacecraft operations throughout missions. Collaborate with a dynamic team to design, develop, test, and validate embedded software ensuring missi...

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...

Optimize the development and integration of advanced space systems, ensuring mission-critical support across various space program initiatives while navigating complex acquisition life cycles to enhan...

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...