IT Systems Administrator Jobs in Yorba Linda, CA

Lead the charge in defining and executing scalable, secure technical architectures that enhance integration across enterprise-level people systems, ensuring operational excellence and compliance withi...

Join a team that's dedicated to optimizing ERP finance applications for public sector clients. As a functional analyst, you'll collaborate with stakeholders to enhance financial processes, configure s...

Shape the future of autonomous security systems as you lead complex technical programs across engineering disciplines. Drive product development for integrated systems, ensuring alignment, execution...

Grow your career with an innovative team as you engineer solutions in Health IT, supporting modernization for federal veterans' services. Collaborate across diverse systems and stakeholders to streaml...

Champion the US talent acquisition strategy, driving full-cycle recruiting for GTM roles, building talent pipelines, and ensuring a best-in-class candidate experience while partnering with hiring mana...

Drive efficient workplace operations globally by overseeing facilities management, optimizing resources, and implementing strategies that enhance employee experience and operational consistency across...

Join a dynamic team providing senior cybersecurity support for advanced space-based sensing programs. Collaborate across multiple organizations to enhance cyber resilience, manage risks, and integrate...

Support impactful cultural resource projects under NEPA for DoD. Engage in archaeological assessments, compliance tasks, and project management, providing expertise while adhering to federal and state...

Pioneer innovative sales strategies within the Healthcare industry, focusing on Enterprise Imaging solutions. Manage account relationships, drive revenue growth, and ensure customer satisfaction while...

Transform customer success in healthcare by guiding clients through automation and AI enhancements, leveraging your technical expertise and collaborative spirit to drive measurable business value and...

Collaborate with internal and external teams to troubleshoot server and network issues, manage service orders, and enhance operational efficiencies across datacenters to maintain high service levels a...

Drive sales operations strategy and optimization in the public sector, bridging compliance and execution. Lead teams with a data-driven approach to enhance revenue and streamline proposals for maximum...

Drive high-quality remote support by leading a skilled team of engineers, enhancing operational efficiency and customer satisfaction through effective issue resolution, training, and performance manag...

Transform cloud ecosystems by leading advanced AWS migration projects, delivering innovative solutions, and mentoring teams in a collaborative environment. Drive technical excellence and client succes...

Design and develop robust Java applications and microservices, ensuring efficiency, code quality, and seamless integration with various systems while collaborating cross-functionally to elevate user e...

Accelerate your career by managing security incidents, leading investigations, and crafting prevention strategies. Collaborate across teams to enhance cybersecurity resilience while staying informed o...

Elevate your career by leading innovative spacecraft bus development. Drive engineering excellence as the technical authority, manage multidisciplinary teams, and implement cutting-edge AI tools to st...

Join a team that's dedicated to delivering cutting-edge digital support solutions across our news platforms. As a key player, you'll utilize AI tools, enhance user experience, and collaborate with div...

Lead the charge in enhancing user experiences by integrating AI capabilities into web applications. Support the development of intelligent solutions while collaborating with cross-functional teams to...

Develop innovative network solutions and provide expert guidance to enhance the Department's infrastructure. Collaborate with teams to ensure effective design, implementation, and maintenance of robus...

Contribute to refinery control systems by ensuring infrastructure reliability and cybersecurity compliance. Engage in troubleshooting, maintenance, and system upgrades to enhance operational performan...

Accelerate the development and adoption of critical defense technologies by shaping strategic partnerships, enhancing accreditation processes, and building essential relationships with key stakeholder...

Innovate HR technology solutions by leading HCM implementation and strategy. Drive cross-functional projects to enhance HR, payroll, and employee experience while ensuring data integrity and complianc...

Join a team that's committed to enhancing identity governance and security. As a vital collaborator, you will optimize processes, ensure compliance, and drive strategic improvements within our identit...

Empower our Security Operations Center by enhancing detection capabilities and operational efficiency. Collaborate with teams to drive proactive defense, refine processes, and expand coverage while ta...