IT Systems Administrator Jobs in Orange, CA

Optimize Oracle system performance and security as a Senior Database Administrator, ensuring effective support for critical mission operations. Collaborate with a talented team to enhance national sec...

Take ownership of our ServiceNow platform, providing support and guidance to enhance workflows, troubleshoot issues, and optimize system utilization. Collaborate with stakeholders to drive improvement...

Drive the delivery of modern workplace solutions by managing Microsoft 365 services, executing migrations, and optimizing configurations for seamless user experiences. Collaborate cross-functionally t...

Advance IT asset management by overseeing inventory, provisioning, and disposal processes. Collaborate with teams to ensure efficiency in IT operations while providing exemplary service to employees a...

Drive the delivery and support of production systems, ensuring stable technology solutions that enhance film and television workflows while bridging production, engineering, and operations for optimal...

Transform IT management in a healthcare setting by leading a distributed team, ensuring security compliance, and enhancing support processes to drive operational efficiency and foster team growth acro...

Optimize security and IT operations, supporting diverse teams and managing requests while ensuring efficient access control and incident responses. Collaborate in a remote-first environment dedicated...

Optimize cloud infrastructure services by leading a diverse team to modernize and enhance a large-scale multi-tenant ecosystem for federal users, ensuring compliance and driving continuous improvement...

Drive development of enterprise web applications while collaborating with teams to integrate innovative AI solutions and ensure high-quality code is delivered. Engage in a dynamic remote environment d...

Empower data-driven decisions by leading the design and development of robust data models. Drive strategic data planning and ensure effective data management for enhanced business intelligence and ope...

Champion the integration of cutting-edge audiovisual systems by leading project teams, managing onsite installations, and ensuring alignment with client specifications and quality standards throughout...

Elevate your career by joining a dynamic team where you'll develop cutting-edge solutions for Space programs and tackle complex engineering challenges across RF, Mixed Signal, and Electronic Warfare s...

Contribute to the development of innovative edge processing solutions by collaborating with multi-disciplined engineering teams supporting Space programs and Electronic Warfare, ensuring we meet and e...

Support the optimization of HRIS systems like Workday through process improvements and enhancements. Collaborate across departments to ensure a seamless user experience, system integrity, and efficien...

Join a team that's dedicated to architecting secure, scalable web applications in cloud environments. Collaborate with developers to enhance DevSecOps practices and deliver innovative solutions that a...

Lead the design and delivery of high-quality, scalable software solutions by mentoring developers, driving code quality, and optimizing performance across modern frontend and backend frameworks...

Champion the design and development of robust software solutions, focusing on scalability and performance while fostering collaboration and code quality within a dynamic engineering team...

Elevate your career by providing senior-level database administration expertise for critical production environments, ensuring optimal performance and security while supporting mission-focused applica...

Join a high-impact team to lead cybersecurity efforts, mentor professionals, and ensure compliance within complex environments, driving excellence in security operations and initiatives to protect cri...

Join a team that's empowering public sector operations through advanced analytics, simulation, and optimization techniques. Enhance decision-making and optimize performance with your expertise in Oper...

Join a team that's designing and implementing scalable enterprise solutions utilizing Oracle E-Business Suite on Oracle Cloud Infrastructure. Ensure security compliance and enhance customer experience...

Advance your career as a seasoned Network Engineer, driving network and security solutions in dynamic enterprise environments while leveraging your expert knowledge of LAN/WAN principles and infrastru...

Join a dynamic team to lead the design and development of innovative software solutions, fostering collaboration and ensuring technical excellence alongside diverse product teams in a fast-paced, Agil...

Drive the global networking strategy and operations, ensuring seamless connectivity and security across diverse environments. Engage in vendor management, financial oversight, and technical leadership...

Unlock potential by designing and automating network solutions to enhance efficiency and streamline provisioning within secure multi-cloud environments, driving modern IT initiatives and DevOps practi...