IT Systems Administrator Jobs in Corona, CA

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...

Join a dynamic Facilities Maintenance team overseeing operations, maintenance, and safety on a large-scale campus. You'll lead talent development, manage critical systems, and ensure timely project ex...

Drive product innovation by transforming market insights into a cohesive vision, collaborating across teams to deliver impactful SaaS solutions. Champion user needs while balancing priorities to creat...

Elevate your career by managing critical tenant fit-out projects in data centers. This role demands cross-functional collaboration and strategic leadership to deliver infrastructure on time and within...

Drive digital transformation by leading enterprise architecture projects that leverage Adobe Experience Manager (AEM) to deliver scalable, high-quality marketing solutions. Collaborate with cross-func...

Provide your expertise to enhance technical support operations and drive customer success through effective troubleshooting, implementation, and engagement across teams and systems, ensuring seamless...

Grow your career with a leadership role driving innovations in manufacturing. Lead teams to enhance equipment performance, implement automation, and optimize workflows, while fostering a culture of co...

Unlock a pivotal role in enhancing software development life cycles by leading DevSecOps initiatives, streamlining processes, and fostering collaboration across multifunctional teams in a dynamic engi...

Shape strategic relationships with key clients, develop multi-year account strategies, and lead cross-functional teams to enhance customer engagement and drive business outcomes across diverse healthc...

Transform project management within the federal sector by leading and delivering complex, high-impact initiatives. Drive collaboration, build strong partnerships, and champion user-centric methodologi...

Lead the charge in transforming procurement processes while ensuring compliance and driving efficiency across North America. Collaborate with vendors and internal teams to enhance supplier performance...

Execute analytical projects and coordinate business process enhancements to improve operational efficiency. Collaborate with departments on strategic initiatives, developing innovative solutions for c...

Join a team that's dedicated to maximizing operational efficiency while managing dining services. This role involves budgeting, ensuring quality standards, and compliance oversight, essential for a su...

Drive innovation by developing scalable full-stack applications, collaborating with cross-functional teams to enhance performance and security. Your expertise will shape our software solutions as you...

Elevate customer outcomes by harnessing your expertise in cybersecurity, data security, and AI-driven platforms to drive readiness checks, monitor risks, and engage CISO/CIO stakeholders, maximizing v...

Join us to design and develop innovative AI solutions for a complex benefits ecosystem. Collaborate with cross-functional teams and contribute to impactful projects while mentoring junior engineers on...

Shape the future of Computer Networking and Cybersecurity education by leading curriculum development, faculty engagement, and student success initiatives in a thriving academic environment...

Lead project activities by coordinating resources and ensuring timely delivery of Public Safety product implementations, enhancing team effectiveness and client satisfaction while managing cross-funct...

Lead the charge in enhancing software quality through automated testing, guiding a team to implement best practices in QA, and ensuring compliance with security and accessibility standards across dive...

Grow your career with a pivotal role overseeing the integration of industrial base and supply chain management to support national security space missions. Lead interdisciplinary teams in risk assessm...

Lead the charge in executing dynamic program initiatives across teams, enhancing cooperation with stakeholders, and refining processes for maximum impact while maintaining compliance and fostering str...