IT Systems Administrator Jobs in San Francisco, CA

Empower your career by managing IT systems, enhancing security, and optimizing technology solutions. Lead critical projects, support users, and drive infrastructure improvements that propel the organi...

Elevate server performance by designing, implementing, and maintaining secure, enterprise-level server infrastructure, leveraging virtualization, automation tools, and best practices for efficiency an...

Unlock potential by managing active directory, optimizing networks, and implementing robust backup solutions. Engage with cross-functional teams to ensure system integration and stay updated on emergi...

Take ownership of DLA's Okta environments, ensuring stable operation through planning, development, and optimization. Engage in end user support, conduct training, and guide on technology direction to...

Optimize the operation and configuration of complex Okta environments, ensuring stability and support while leading a team of system administrators and enhancing end-user technology experiences...

Join a team that's shaping the future of technology for national security. As an IT Systems Administrator, you'll manage critical infrastructure, deliver expert support, and enhance operational excell...

Join a dynamic team to enhance security in a high-tech environment. You'll manage operating systems, diagnose issues, automate tasks, and ensure compliance while supporting critical operations with in...

Join our team to enhance system security and performance by managing Linux environments, automating tasks, and ensuring compliance with security standards while providing hardware support and troubles...

Champion the administration and optimization of Linux systems vital to eBusiness operations. Leverage your expertise in shell scripting and enterprise applications to ensure seamless data interchange...

Empower operations as a System Administrator for MODES III, managing AWS and on-prem cloud systems. Ensure system security, availability, and performance while collaborating with DevOps teams to suppo...

Deliver expert administration and management of ClearPath OS2200 systems, ensuring optimal performance and security. Collaborate with teams to enhance services, support integration, and drive continuo...

Join a team that's focused on elevating enterprise Linux environments through automation, CI/CD development, and system administration while ensuring security and operational stability across all plat...

Shape the future of enterprise network operations, security, and infrastructure while managing and sustaining an integrated IT environment with a focus on routing, switching, and network security tech...

Provide architectural expertise to enhance internal IT systems and automate processes. Drive incident resolution and support Tier 2/3 applications while collaborating with stakeholders to maintain sys...

Unlock potential by engineering advanced systems that enhance R&D operations, ensuring stable and secure environments through proactive maintenance and innovative solutions. Engage collaboratively to...

Transform the Linux systems landscape by overseeing operations, automating processes, and ensuring security in a dynamic environment while collaborating with international teams to deliver high-qualit...

Engage in thorough assessments of financial systems to ensure compliance with federal regulations. Utilize expert knowledge in systems controls and auditing practices to protect sensitive information...

Empower the technical success by overseeing client training operations, monitoring network performance, and resolving issues, while collaborating with teams and vendors to ensure efficient system mana...

Unlock potential by designing and managing VMware vSphere environments while implementing disaster recovery solutions. Collaborate in cross-functional teams to enhance capacity and optimize performanc...

Join a team that champions advanced UNIX environments, providing expertise in RHEL, AIX, and Suse. Leverage your scripting skills to automate processes and enhance system performance in a collaborativ...

Optimize enterprise certificate management by mastering PKI/SSL processes, ensuring security compliance, and enhancing system efficiency while providing technical support and navigating industry shift...

Lead and inspire a high-performing team focused on securing cloud infrastructure and modern application delivery. Drive enhancements in security architecture while advancing team skills in a collabora...

Champion a seamless IT experience by providing expert desktop support, optimizing processes, and enhancing user satisfaction. Collaborate with the IT team on projects and ensure security and reliabili...

Drive enterprise IT systems engineering to support a fast-growing global company. Collaborate with cross-functional teams to deliver technology solutions and ensure security compliance while maintaini...

Join a team that's enhancing ServiceNow capabilities by supporting its administration and application development, ensuring operational reliability and efficient service delivery within a collaborativ...