IT Systems Administrator Jobs in Santa Ana, CA

Take charge of designing and optimizing cloud-based database solutions, ensuring performance, security, and data integrity while collaborating across teams to streamline modern database architectures...

Empower a motivated technical support team to deliver exceptional customer service and resolve complex issues efficiently, ensuring high satisfaction and loyalty through effective leadership and innov...

Shape the future of spaceborne RF payloads by providing expert guidance in design, testing, and operations, ensuring successful integration and mission execution while interfacing directly with key st...

Join a dynamic team to design, develop, and maintain robust integrations using Oracle SOA and WebMethods, enhancing operational performance and delivering high-quality solutions in a collaborative env...

Join a dynamic engineering team to enhance Windows OS sensor solutions, tackling complex challenges, optimizing systems, and ensuring high-quality project delivery through collaboration and technical...

Drive growth by partnering with teams to innovate and deliver strategic, outcome-focused solutions that enhance customer experiences and maximize service adoption across diverse consulting engagements...

Lead and mentor a Network Operations Center team, overseeing complex network issues and ensuring operational excellence in a 24/7 environment while enhancing incident management and process improvemen...

Champion complex bids by leading diverse teams through the entire lifecycle, ensuring compliance and quality while optimizing strategies with AI and digital tools to deliver impactful proposals that w...

Transform IT solutions by automating workflows and enhancing security with tools like Go and Kubernetes. Collaborate across teams to tackle diverse challenges while honing your skills in a modern, inn...

The Sr. Executive Administrator will provide high-level administrative support to the Space Systems Command, focusing on business operations, personnel management, and compliance with military regulat...

Unlock potential by leading enterprise system initiatives across CRM and ERP platforms. Collaborate with cross-functional teams to enhance business efficiency through innovative solutions and project...

Join a dynamic team where you will enhance system performance and efficiency while providing critical production support, troubleshooting issues, and contributing to complex projects that drive organi...

Contribute to delivering exceptional IT support by resolving technical issues, onboarding new users, and managing technology assets across diverse platforms in a collaborative environment...

Innovate user support experiences by engaging with diverse technologies and teams. Provide expert solutions in desktop support, assisting users with issues on varied platforms while driving efficiency...

Deliver exceptional IT support services, ensuring seamless operations for executives and staff. Troubleshoot a range of technical issues, manage hardware/software provisioning, and contribute to compa...

Join us to deliver exceptional user support and enhance desktop infrastructures. Collaborate with diverse teams, assist with onboarding, troubleshoot technical issues, and drive special projects in a...

Champion multi-workstream coordination for federal healthcare tech initiatives, ensuring alignment with modernization goals. Leverage Agile methodologies to drive progress and manage schedules, while...

Join a team that's dedicated to ensuring high-end residential projects are executed flawlessly by leading all on-site construction activities. Drive quality, safety, and schedule adherence, while effe...

Optimize programming strategies and schedules for dynamic content delivery. Play a critical role in curation, utilizing data insights to elevate audience engagement across multiple platforms while col...

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...

Drive revenue growth by managing K-12 accounts, executing strategic sales plays, and ensuring comprehensive client engagement. Collaborate across teams to meet targets while maintaining high standards...

Drive the operational excellence of Oracle EBS Order Management. Lead a team to ensure the integrity and evolution of the order-to-cash process, simplifying complexities while maintaining efficiency a...

Elevate your career by leading SOX compliance programs and driving audits across technology environments. Collaborate with cross-functional teams to develop scalable, audit-ready control frameworks in...

Drive your career with impactful analysis in healthcare operations, ensuring enhanced member care by translating complex requirements into actionable project plans while collaborating closely with cro...

Empower operational excellence by overseeing and optimizing our Microsoft 365 ecosystem, enhancing security, device management, and governance while providing top-tier support across campuses for crit...