Linux System Administrator Jobs in Irvine, CA

Join us to support and enhance the Epic Resolute Hospital Billing application, driving process improvements and user engagement through analysis, configuration, and problem resolution within dynamic h...

Innovate engaging library programs for youth, coordinate services, manage collections, and provide exceptional support while fostering a love of reading. Collaborate with a dedicated team to enrich th...

Champion the planning and execution of complex multi-team releases, driving high-quality delivery across diverse applications. Provide strategic guidance, foster collaboration, and lead continuous imp...

Optimize the design and implementation of advanced facilities to enhance manufacturing capabilities. Collaborate across departments to drive continuous improvement projects, ensure operational efficie...

Drive the evolution of our SaaS platform as a Senior Developer focused on enhancing IT insights and governance, collaborating in a dynamic team to build scalable solutions that tackle modern challenge...

Conduct quality audits to ensure compliance with aviation standards, driving continuous improvement across aerial refueling operations. Collaborate with teams to enhance operational safety and maintai...

Manage complex payroll operations by leading audits and compliance initiatives. Engage cross-functionally to enhance payroll systems and processes, while mentoring junior analysts to drive operational...

Shape security governance for Federal and DoD clients by conducting complex risk assessments and ensuring alignment with NIST, RMF, FedRAMP standards. Collaborate to translate security needs into effe...

The Senior Software Engineer, Infrastructure and Security at Vanta will design and build scalable infrastructure to support rapid growth while ensuring security and reliability. This role involves wor...

Engineer an advanced Cisco ISE architecture to secure enterprise access, driving policy implementation, compliance, and operational excellence across network environments while integrating identity se...

Lead the design and development of innovative software applications, optimize APIs and UI, and collaborate with cross-functional teams to enhance product delivery and quality in an agile environment...

Join a team that's committed to delivering high-quality programming solutions for clinical trials. Utilize your expertise in SAS to generate valuable datasets, ensuring compliance with regulatory stan...

Take ownership of the SAP environment for migration to S/4HANA, ensuring system stability, compliance, and performance. Collaborate on technical solutions, manage system administration, and optimize c...

Drive safety and compliance as you manage EHS programs across diverse environments. Own policy development, engage with regulators, and lead incident response while fostering a culture of safety and a...

Develop high-quality software solutions while mentoring a skilled engineering team. Collaborate on complex client applications and enhance system performance, ensuring scalability and reliability in c...

Join a team that's shaping the future of AI by managing critical data center operations. Oversee facilities across multiple campuses, ensuring they run seamlessly while leading operational readiness a...

Lead the planning and coordination of software releases in a dynamic environment. Collaborate cross-functionally to ensure timely, high-quality delivery while managing risks and enhancing deployment p...

Optimize your career by leading a specialized controls engineering team to design and deliver integrated systems for data centers. Drive project execution, team development, and enhance customer solut...

Shape the future of enterprise solutions by managing and enhancing the Planview System architecture. Oversee system administration, integrations, and collaborate with stakeholders to optimize processe...

Lead the charge in quality control for complex rail systems. Collaborate with engineers and contractors to ensure meticulous oversight and integration of critical transit subsystems within heavy rail...

Innovate within project controls to enhance financial performance, manage budgets, and support grant administration in a collaborative team. Oversee cost estimates, invoices, and project reporting to...

Drive the integration of GPS systems across diverse DoD stakeholders, leading technical projects and security certification assessments to ensure compliance and enhance performance in acquisition prog...

Lead the coordination of key IT projects, managing schedules and documentation to ensure timely, on-budget delivery. Collaborate with teams to resolve issues and support technology initiatives across...

Transform the healthcare landscape as a Software Engineer, collaborating on innovative applications that leverage cutting-edge technology. Deliver high-quality solutions, maintain robust infrastructur...

Transform the design and development of cutting-edge avionics systems for next-gen space vehicles. Collaborate with a talented engineering team to ensure reliability and performance of electronics fro...