Systems Administrator Jobs in Brea, CA

Lead the charge in managing critical data center infrastructure, ensuring operational excellence and security to support scalable healthcare systems. Your strategic vision will drive reliability and e...

Unlock potential by analyzing data to derive actionable insights. Collaborate with teams to collect key performance data, conduct trend analyses, and develop visual reports that support data-driven de...

Join a team that's dedicated to providing exceptional tech support for faculty, staff, and students. Collaborate on innovative solutions, troubleshoot complex technical issues, and enhance the educati...

Empower your career as you tackle complex engineering challenges in system design and integration. Collaborate with a diverse team to ensure the efficient functioning of innovative medical products in...

Shape the future of national security by providing strategic support for classified space systems. With over 10 years of experience, you'll play a vital role in the full acquisition lifecycle, ensurin...

Join a team that's shaping strategic space operations by providing expert engineering and technical support throughout the acquisition life cycle, driving innovations that enhance national security an...

Elevate your career by designing and building AI-driven operational solutions, ensuring system reliability and performance in a dynamic engineering environment. Collaborate across teams, manage produc...

Lead seamless executive operations by providing proactive support to senior leaders, managing complex schedules, and driving project initiatives that align priorities and enhance organizational succes...

Deliver critical support for Linux systems and middleware platforms, ensuring operational stability and security in SaaS environments. Collaborate across teams to troubleshoot and maintain seamless ap...

Join us to drive strategic technology initiatives in supply chain management, enhancing system integration and operational efficiency across ERP, WMS, OMS, and TMS platforms while fostering collaborat...

Innovate IT infrastructure by implementing automation and AI, enhancing reliability and security within a hybrid cloud environment while optimizing operations and integrations through intelligent insi...

Drive the design and technical support in data center operations, managing infrastructure projects and drafting technical documentation to ensure optimal performance and compliance across multiple POP...

Accelerate progress at a dynamic cloud network provider by driving customer onboarding and service delivery. Leverage your expertise in network configurations, fostering exceptional customer experienc...

Join a team that's transforming network infrastructure. Drive projects, manage complex multi-site networks, and troubleshoot while ensuring security compliance. Collaborate to innovate and enhance our...

Lead the charge in delivering complex IT projects, ensuring adherence to timelines, budgets, and governance. Manage cross-functional teams while driving stakeholder engagement and fostering communicat...

Join a team that drives network excellence, providing expert support for computer data communications systems, implementing upgrades, and collaborating on incident management and projects to optimize...

Champion seamless operations by managing and enhancing computer systems and networks, ensuring security, and optimizing performance for diverse technical environments...

Grow your career with a collaborative team dedicated to optimizing customer experience through technical expertise and robust support solutions for enterprise clients, enhancing their use of leading t...

Lead the charge in optimizing global network infrastructure, ensuring seamless connectivity and security across sites. Foster a high-performing team while managing cutting-edge enterprise wireless and...

Elevate workplace safety by developing and implementing EHS programs, ensuring compliance and promoting a culture of health and safety. Support incident investigations and drive continuous improvement...

Join a team that's securing access to mission-critical systems through Identity & Access Management. This role focuses on managing identity governance, access control, and single sign-on solutions wit...

Elevate efficiency by developing custom ServiceNow applications that bridge IT and business needs, enhance user satisfaction, and automate processes, all while adhering to budget and timelines to impr...

Engage in optimizing business processes by administering and enhancing the NetSuite ERP platform. Collaborate with stakeholders to support data-driven decision-making, implement solutions, and drive o...

Join a team that's enhancing operational efficiency through effective NetSuite administration, collaborating with key stakeholders to drive data-informed decisions and streamline business processes wh...

Transform your career by overseeing IBM i systems and applications. Lead development, optimization, and security while collaborating with teams to enhance operations and ensure business continuity in...