IT Systems Administrator Jobs in Tustin, CA

Transform customer engagement by serving as the key technical consultant during implementation. Lead discovery sessions, understand their processes, and translate needs into actionable technical specs...

Unlock potential by leading ServiceNow project delivery, enhancing team collaboration, and ensuring successful outcomes. Oversee project lifecycles while aligning stakeholders and managing multiple co...

Join a team that's driving the execution of complex programs, ensuring compliance and customer satisfaction. Leverage your expertise to lead geographically dispersed teams and foster long-term busines...

Drive accessibility excellence in infrastructure planning for the LA28 Olympic and Paralympic Games. Collaborate across teams to ensure that built environments meet all accessibility standards, leadin...

Empower your career by joining a high-performance team that designs and implements Azure-based Identity and Access Management solutions, ensuring security and compliance while driving business innovat...

Lead the charge in enhancing finance operations by overseeing Source to Pay and Record to Report processes, ensuring excellence in reporting and financial controls while partnering with key stakeholde...

Drive transformative AI experiences by designing and implementing Microsoft 365 Copilot solutions, ensuring governance and security while collaborating with customers to enhance workplace productivity...

Grow your career with a dynamic team leading software development efforts to enhance health care solutions. This role involves mentoring, setting technical direction, and fostering agile methodologies...

Unlock potential by leading the design and development of high-performance applications, optimizing enterprise solutions, and mentoring teams to ensure quality software delivery within the pensions do...

Lead the charge in shaping and optimizing a dynamic web strategy across multiple corporate websites, ensuring exceptional user experiences that drive engagement and revenue while managing cross-functi...

Optimize maintenance operations by leading a dedicated team to ensure equipment reliability and adherence to safety and quality standards, enhancing overall production efficiency and continuous improv...

Build operational excellence in project coordination by supporting Team Leads in tracking, documentation, and reporting. Enhance visibility into project execution and contribute to consistent delivery...

Join a team that's transforming terminal IT systems. Oversee design and execution while collaborating with multiple stakeholders to deliver cutting-edge innovations across diverse airport projects, en...

Engineer and build scalable enterprise applications and cloud-native solutions in Microsoft Azure, leveraging modern engineering practices and DevSecOps principles to enhance application performance a...

Accelerate cloud transformation by architecting cost-efficient AWS solutions, driving innovative cloud-native data analytics, and ensuring seamless deployments through financial optimization and custo...

Drive innovation as a strategic Sr. Cloud Architect, transforming legacy systems into scalable, cost-optimized cloud-native architectures while ensuring efficient deployments and dynamic data producti...

Lead the calibration and support of environmental monitoring systems across Southern California, ensuring compliance with regulatory standards while troubleshooting technical issues and maintaining qu...

Help us shape critical military cyber operations by leveraging your expertise in software architecture and development. Join a dedicated team committed to national defense, designing and implementing...

Unlock potential by leading cloud infrastructure initiatives to enhance high-performance computing and data management solutions. Collaborate across teams to optimize resources and ensure secure, effi...

Discover the potential of cloud technologies by leading AWS/EMR infrastructure, managing high-performance computing solutions, optimizing data workflows, and driving agile project execution to enhance...

Join a team that shapes the future of our operations by architecting and managing our platform to enhance efficiency. Collaborate across all departments to implement innovative solutions that drive sc...

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...

Champion the design and development of scalable software that enables robust enterprise solutions, collaborating with cross-functional teams while ensuring secure and efficient applications across bot...

Empower our security framework by executing incident response and optimizing security controls, ensuring robust protection across global environments. Collaborate with engineering and operations teams...

Support a cloud engineering team by enhancing service reliability in Google Cloud. Implement infrastructure as code, optimize cost efficiency, and develop CI/CD processes while collaborating with cros...