IT Infrastructure Administrator Jobs in San Francisco, CA

Lead strategic IT initiatives for scientific computing and cybersecurity, supporting over 40 beamlines. Supervise IT staff, guide infrastructure modernization, and enhance operational efficiency to en...

Join us to lead the ALS-IT team, overseeing cybersecurity and IT infrastructure for vital scientific initiatives, managing staff, and partnering on strategic technology solutions to enhance research c...

Support clients through hands-on IT engineering across various environments, managing relationships and small projects. Ensure effective troubleshooting and clear communication, maximizing client sati...

Tackle infrastructure challenges by defining standards, driving strategy, and earning trust across development teams. As a Staff Engineer, influence platform policies, oversee CI/CD practices, and enh...

Contribute to the infrastructure that powers a high-performance platform. You'll manage multi-region deployments, design scalable solutions, and ensure reliability while enhancing security and streaml...

Oversee IT operations and infrastructure management for 500+ employees, ensuring secure, efficient systems while leading a team and driving process improvements. Deliver exceptional user support acros...

Transform the reliability and performance of next-gen AI systems by building resilient infrastructure, automating processes, and collaborating cross-functionally to drive innovation and support enterp...

Unlock potential by managing IT systems and end-user support, ensuring operational efficiency. Seamlessly transition between providing troubleshooting assistance and executing project tasks, all while...

Join a team that's focused on maintaining and enhancing hybrid infrastructure. You'll manage Windows Server and cloud environments, automate processes, and ensure systems are reliable and efficient, d...

Champion the administration of Deltek Costpoint, ensuring compliance and accuracy in government contract accounting while effectively supporting cross-functional teams with best practices and training...

Join a team that champions IT excellence, providing hands-on support in a dynamic environment. Collaborate with engineers to enhance productivity and manage IT infrastructure, ensuring seamless operat...

Champion the management and support of diverse web server environments, ensuring high performance and security. Leverage expertise in Linux systems, Apache HTTPD, Tomcat, and NGINX to resolve complex...

Elevate your career by engineering innovative systems for diverse projects. Collaborate on installation and configuration, optimize storage management, and ensure operational excellence through proact...

Analyze mainframe networking systems to ensure optimal performance, security, and compliance. Collaborate with cross-functional teams to troubleshoot issues, lead projects, and mentor junior staff. Dr...

Contribute to seamless change enablement and robust release management by overseeing risk governance, cross-functional coordination, and continuous process improvement, ensuring stable delivery of tec...

Join as a Data Center Network Administrator to optimize and maintain critical network infrastructures, ensuring performance, reliability, and security while collaborating with cross-functional teams t...

Champion operational excellence by managing SEWP VI contract administration, ensuring regulatory compliance, and coordinating with federal clients while optimizing workflows and driving efficiency in...

Contribute to cybersecurity efforts by analyzing threats, enhancing incident response, and advising on strategic security decisions, all while collaborating with teams to uphold security standards and...

Support and manage diverse IT systems, ensuring they meet departmental needs. Analyze user requirements, design solutions, and enhance technology resilience. Oversee operations and provide supervision...

Drive the strategy and governance of the Configuration Management Database (CMDB). Ensure data accuracy and alignment with IT Service Management while collaborating with cross-functional teams to enha...

Take ownership of managing internal tools and processes, driving enhancements for marketing and sales efficiency, and ensuring ISO compliance within our dynamic environment. Collaborate cross-function...

Collaborate to build and optimize robust infrastructure systems across multiple cloud environments. Drive security, observability, and automation while ensuring high availability and performance for d...

Build a robust Virtual Desktop Infrastructure (VDI) environment, ensuring optimal performance and security through proactive resource management, updates, and collaboration with cross-functional teams...

Champion IT and security across a multi-site startup, ensuring smooth operations and compliance. Lead initiatives for employee experience, AI governance, and security frameworks while preparing the co...

Take ownership of IT operations, managing identity, access, and endpoint management while ensuring audit readiness. Collaborate with teams on compliance and support employee IT needs in a fully remote...