Linux System Administrator Jobs in Irvine, CA

Shape the future of our product by building user-focused features and tools. Collaborate with design and product teams to deliver exceptional experiences, owning the product lifecycle and enhancing pe...

Join a team that's advancing satellite ground systems through interdisciplinary collaboration and cutting-edge technology. Drive the verification, testing, and documentation processes while ensuring m...

Join a dynamic team to develop next-gen satellite ground systems. Collaborate in planning, designing, and verifying system solutions while ensuring mission success through robust testing and requireme...

Innovate and extend a cutting-edge ETL solution for secure data transfer while collaborating with a dynamic cross-functional team. Own features end-to-end, ensuring reliability and success for federal...

Transform multi-site facility operations, ensuring readiness and alignment with engineering and logistics. Lead maintenance, compliance, and vendor management in a dynamic environment to support missi...

Engineer high-performance compute platforms for AI workloads by driving architecture and design of PCIe subsystems, GPU integration, and Ethernet networking. Collaborate with teams to deliver cutting...

Unlock potential by leading ServiceNow MDM solutions, driving strategic design and implementation across multiple modules. Collaborate with key stakeholders to optimize data governance and enhance ope...

Contribute to the development of pension plan software by gathering requirements, coding, testing, and deploying robust applications while enhancing existing systems and improving software solutions i...

Help us design and build scalable, high throughput software systems using Scala. Collaborate with cross-functional teams to drive innovation, create efficient software pipelines, and mentor junior eng...

Empower innovation by designing and building high-performance software systems, collaborating with cross-functional teams, and mentoring engineers to enhance our advertising technologies and streamlin...

Partner with us to scale our advertising technology, ensuring compliance and enhancing user experiences. Drive innovation in ad delivery systems while collaborating with cross-functional teams to deli...

Join a dynamic team as you drive security management for LIGER, overseeing its compliance within the CBP framework. Utilize your expertise in RMF, engage with stakeholders, and ensure the platform mai...

Join a team that's committed to maintaining critical HVAC systems in GMP environments. Lead preventive maintenance, ensure cleanroom compliance, and optimize automation while collaborating with variou...

Lead the charge in enhancing cybersecurity for classified systems by providing strategic guidance, evaluating technologies, and supporting compliance initiatives across multiple teams to optimize secu...

Optimize the performance and security of critical network infrastructures in healthcare. Collaborate with multidisciplinary teams to ensure efficient connectivity for clinical and business systems whi...

Elevate your cybersecurity career by ensuring system compliance and safeguarding sensitive information. Collaborate with a dynamic team to address security challenges, develop plans, and enhance secur...

Analyze and transform processes related to data, security, and resource management. Collaborate with stakeholders to improve workflows, support documentation, and enhance decision-making capabilities...

Analyze complex IT systems and lead strategic projects, leveraging advanced methodologies. Collaborate with cross-functional teams to design solutions, enhance system architecture, and manage implemen...

Transform healthcare operations by managing Digital Imaging applications, enhancing workflows, and ensuring seamless collaboration among clients and offshore teams while delivering high-quality suppor...

Unlock potential by managing Digital Imaging/PACS applications, ensuring seamless operations, and fostering collaboration across teams while delivering quality support in a dynamic healthcare setting...

Drive IT support excellence by resolving technical issues and ensuring system usability for staff. Collaborate with team members while participating in a 24/7 on-call rotation to uphold business conti...

Advance equipment reliability and operational efficiency in a fast-paced manufacturing environment. Collaborate with cross-functional teams to implement proactive maintenance strategies, optimize perf...

Join a dynamic team, providing technical expertise and support for complex security systems; engage with clients, deliver integration services, and ensure satisfaction while managing cybersecurity and...

Champion the development of innovative mechanical nuclear systems, integrating engineering expertise to support BWRX-300 design objectives while collaborating across teams to enhance product quality a...

Transform government IT infrastructure by leveraging cloud and hybrid solutions. Collaborate with US Federal agencies to drive sales and enhance monitoring capabilities, while maintaining strong relat...