UNIX System Administrator Jobs in San Francisco, CA

Unlock potential by establishing a robust IT operations framework, managing systems, user access, and device support for a rapidly growing team. You'll be the go-to expert, driving efficiencies and al...

Engineer transformative software solutions by collaborating closely with manufacturing partners, ensuring trust and operational maturity through hands-on engagement and full-stack production code deve...

Optimize LinkedIn's Core Infrastructure through strategic leadership, driving cross-functional initiatives in storage, messaging, and distributed systems to enhance scalability and reliability while f...

Transform the future of energy projects by leading controls engineering for critical sites, ensuring efficient design review and integration oversight to deliver gigawatt-scale builds in record time...

Join a team that's focused on designing and managing infrastructure for cloud-based platforms, ensuring secure, efficient operations across AWS and Google Cloud. Collaborate with cross-functional team...

Drive innovation and efficiency by designing robust cloud infrastructure and managing DevOps practices. Collaborate cross-functionally to implement scalable solutions, enhance system reliability, and...

Transform research workflows into robust infrastructure enabling long-horizon experiments. Collaborate with engineers to enhance performance, reliability, and efficiency of AI systems while managing d...

Lead the charge in optimizing IT operations and security across multiple business units. Oversee service management, endpoint security, and compliance, ensuring seamless integration and support for a...

Optimize security across product lifecycles by leading assessments, advising teams, and shaping strategies to mitigate risks. Collaborate with engineering to embed security practices and enhance overa...

Pioneer robust security measures by integrating them into development practices, enabling seamless scaling while ensuring the protection of data and infrastructure. Collaborate cross-functionally to b...

Transform internal IT by leading engineering efforts to enhance security, productivity, and automation. Own escalated technical issues, collaborate cross-functionally, and implement innovative solutio...

Champion a proactive security culture while leading a high-performing team. Drive security operations, risk compliance, incident response, and vulnerability management, ensuring alignment with strateg...

Shape the future of IT operations by leading 24/7 mission support, ensuring critical system performance and resolution for global users. Join a dynamic team committed to excellence in a fast-paced env...

Manage network deployment at scale, ensuring timely site activations and operational excellence. Lead cross-functional teams to establish readiness criteria and drive corrective actions, redefining st...

Lead network deployment initiatives, managing turn-up schedules and material readiness. Partner with cross-functional teams to ensure project timelines, and report progress accurately for successful e...

Discover the opportunity to enhance AI-driven infrastructure, focusing on resilience, scalability, and operational excellence. Collaborate closely with cross-functional teams while owning and evolving...

Pioneer the future of distributed systems by designing and building scalable infrastructure that enhances model training and serving platforms, enabling rapid iteration for research and product teams...

Oversee the management of databases on z/OS while providing technical development support for a Department of Defense customer. Collaborate with teams to modernize and maintain intricate mainframe sys...

Explore the realm of server system performance engineering, optimize benchmarks, and collaborate with industry leaders to solve performance challenges while driving innovation in CPU architecture and...

Elevate backend systems to scale for millions of users while ensuring performance and reliability. Collaborate across teams to create innovative features that enhance content sharing and real-time edi...

Advance operational technology systems for data center infrastructure, ensuring reliability, security, and scalability while collaborating cross-functionally to optimize processes and compliance withi...

Join our team as you lead the management of Mainframe and Distributed Data Center Operations, ensuring high service delivery, optimizing processes, and enhancing client relationships across global tea...

Unlock potential by leading DevOps initiatives, mentoring teams, and enhancing enterprise infrastructure. Collaborate across functions to drive innovation, optimize processes, and ensure seamless inte...

Manage IT infrastructure by designing, implementing, and supporting systems to ensure performance, security, and reliability. Collaborate with teams to enhance operations and mentor junior staff, whil...

Advance technical excellence in naval ship design by providing critical support across all phases of ship acquisition. Leverage your vast engineering expertise to conduct thorough analyses, manage del...