IT Systems Administrator Jobs in Tustin, CA

Join a team that's responsible for global payroll operations, ensuring accuracy and compliance across multiple regions. You'll manage processes, direct reporting, and support audits while enhancing pa...

Lead the charge in implementing optimized identity management solutions, assessing and enhancing Microsoft Entra ID and Active Directory environments to elevate security frameworks, ensuring robust cl...

Accelerate progress at customer engagements by managing high-impact projects and ensuring delivery quality. Collaborate cross-functionally to drive customer success and enhance professional services r...

Join a team that's dedicated to excellence in administrative support. This role involves overseeing complex tasks, enhancing operational efficiency, and contributing to the success of the Humanities ...

Execute assessments and deployments for Microsoft identity solutions while leading projects in a collaborative environment. Engage clients with expert guidance on security operations and identity mana...

Shape the future of infrastructure as a Senior DevOps Engineer. Lead cloud migration, enhance reliability, and drive CI/CD improvements while collaborating with a dynamic team to build and maintain sc...

Explore the next frontier of infrastructure architecture by driving modernization initiatives and crafting resilient solutions that leverage cloud, AI, and automation. Partner with cross-functional te...

Advance as a Systems-of-Systems Engineer/Architect, leading efforts to define and integrate resilient space systems. Collaborate with diverse teams to enhance mission capabilities, utilizing advanced...

Lead and inspire cloud operations teams in managing secure AWS and Azure environments. Ensure platform reliability, security, and compliance while delivering exceptional customer service and operation...

Shape the future of security systems by designing innovative solutions that integrate physical and digital measures, ensuring the protection of assets and personnel while driving continuous improvemen...

Drive enterprise-level business intelligence solutions through effective data integration, governance, and analytical application development, collaborating across teams to enhance data utility and in...

Champion unforgettable events by executing logistics, managing budgets, and collaborating with diverse partners. Leverage creativity and strategic planning to enhance event execution, ensuring excepti...

Transform the future of live events by leading efforts to enhance API reliability through AI-driven solutions, overseeing crucial deployments and fostering a collaborative team culture to tackle SRE c...

Champion innovative CRM solutions by analyzing, designing, and implementing systems that support sales operations for a global organization. Collaborate cross-functionally to optimize user experience...

Innovate automated warehousing systems by integrating engineering, data analytics, and AI to enhance operational efficiency. Drive improvements across logistics functions and collaborate on lifecycle...

Transform revenue growth by leading data security sales, collaborating with teams to deliver tailored solutions, and driving customer engagement across major accounts, ensuring strategic success and m...

Join a team that's transforming cybersecurity by leading global cyber defense initiatives. Drive operational excellence in security operations, incident response, and vulnerability management while in...

Advance the development of cloud-based systems and data pipelines that enhance autonomy performance and ensure release readiness, driving innovation in autonomous semi-truck software as part of a coll...

Join a team that's leading enterprise cloud migrations to Microsoft Azure, designing secure and scalable architectures. Utilize your deep technical expertise and mentoring skills to optimize cloud sol...

Explore new manufacturing possibilities as a Solutions Engineer, evaluating technical feasibility and driving strategic growth. Collaborate across teams to enhance pricing models, ensuring competitive...

Grow your career with impactful B2B marketing initiatives including email campaigns, events, and content creation. Support strategies to engage and convert audiences and drive demand alongside our dyn...

Lead the charge in overseeing configuration control and lifecycle governance, ensuring data integrity and alignment across various engineering domains for CAD models, BOMs, and documentation in comple...

Elevate operational efficiency by leading maintenance teams to ensure optimal performance of production equipment through strategic oversight and continuous improvement initiatives, contributing to a...

Transform software development by implementing and maintaining CI/CD pipelines, enhancing automation and security measures, and fostering a collaborative environment. Champion continuous integration a...

Drive impactful project implementations in the Travel Management sector. As a key leader, manage end-to-end projects, ensuring best practices and effective communication to deliver exceptional custome...