IT Systems Administrator Jobs in Chino, CA

Pioneer the successful project delivery of customer upgrades across teams, ensuring timely execution and high satisfaction. Lead a dynamic team, manage risks, and communicate effectively with stakehol...

Lead the IT strategy and operations, managing teams and projects to enhance our organization's technology capabilities. Drive innovation and efficiency while collaborating across departments to align...

Help us accelerate progress by providing technical expertise and support to clinical study sites, enhancing data collection and ensuring proper implementation of study-related technologies across vari...

Analyze and support production infrastructure for attraction systems, ensuring high availability and security. Collaborate with cross-functional teams to automate processes and resolve complex technic...

Lead and enhance NKF's network and security infrastructure by strategically designing secure solutions and overseeing administrative tasks across hybrid environments, ensuring reliable operations whil...

Help us shape the reliability of cutting-edge AI services by defining SLOs, overseeing incident responses, and ensuring operational readiness. Leverage your expertise to establish monitoring systems t...

Apex Space is seeking a skilled Spacecraft Technician to perform assembly, integration, and testing of spacecraft. The role involves collaborating with engineers to ensure the successful development o...

Lead the Engineering & Integration team to enhance C4I systems and support national security. Collaborate on innovative technologies, data analysis, and user interface redesigns to improve system perf...

Elevate your career by ensuring enterprise architecture aligns with strategic business goals. Serve as a key liaison to executive leadership, managing technology risk and fostering innovation across p...

Join a team that's dedicated to delivering exceptional remote support for imaging modalities. This role involves troubleshooting, customer interaction, and collaboration in a flexible, fast-paced envi...

Support our clients as a Virtual Client Information Security Officer, integrating top-tier security strategies while consulting and mentoring teams. Engage deeply with clients, ensuring strong adheren...

Drive the delivery of innovative cloud solutions, optimizing scalability and performance for complex enterprise environments. Collaborate with a dedicated team to architect, manage, and support robust...

Unlock potential by leading a dynamic server team, overseeing infrastructure management, ensuring security and compliance, and optimizing system performance in a collaborative environment...

Shape the future of communication by driving cloud infrastructure and sales initiatives, optimizing strategies, and delivering transformative solutions in hybrid environments to enhance business outco...

Optimize project management for complex task orders while ensuring timely implementation of technical solutions and schedules, guiding teams in collaboration with government stakeholders for successfu...

Help us transform aviation operations by leading stakeholder engagement and change management initiatives. Leverage your aviation expertise to ensure operational alignment and enhance readiness across...

Drive innovative infrastructure solutions by collaborating with clients and teams to assess data center needs. Cultivate relationships with OEMs, lead training efforts, and identify growth opportuniti...

Champion the management of HR systems, driving innovation in Workday and enhancing integrations to support payroll, benefits, finance, and more while leading a team of analysts to optimize internal op...

Join a dynamic team to provide advanced IT application support, enhance system reliability, and optimize performance through data-driven solutions while ensuring successful transitions and collaborati...

Unlock potential by leading global compliance initiatives for network security hardware, ensuring adherence to RF, EMC, safety, and cybersecurity regulations through effective cross-functional collabo...

Deliver hands-on engineering expertise to optimize critical broadcast networks, ensuring zero downtime during live events. Manage complex routing, virtualization, and hardware while actively contribut...

Engage with us to enhance network security. You'll design, implement, and secure our enterprise network infrastructure while serving as a key technical resource. Collaborate with cross-functional team...

Lead a dynamic cybersecurity team, overseeing risk management, compliance, and operational performance within a remote work environment while fostering innovation and technical excellence...

Champion network integrity and security by supporting system improvements, conducting audits, and managing risk assessments to safeguard sensitive information and enhance operational resilience in a d...

Unlock potential by designing and maintaining robust IT systems. Collaborate across teams to optimize infrastructure, support users, and implement cutting-edge technologies while ensuring compliance a...