Last updated: 2025-10-26
218 It Systems Administration jobs in San Jose.
Luma
Building some of the biggest & fastest AI supercomputing clusters in the world.
Palo Alto
- Skills: High-Performance Computing, AI supercomputing, CPU, GPU, network devices, Linux kernel optimization, user-space code, system automation, monitoring systems, large-scale deployment
- Level: mid
- Type: full_time
Neuralink
We are creating devices that enable a bi-directional interface with the brain. These devices allow us to restore movement to the paralyzed, restore sight to th…
Fremont
- Skills: Linux, Networking protocols, Cloud infrastructure, Security policies, Automation, Data storage solutions, Technical support, Documentation, SaaS applications, Collaboration
- Level: mid
- Type: full_time
General Dynamics
A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. governmen…
Livermore
- Skills: Linux, UNIX, Windows Server, VMware, systems administration, network issues, technical support, performance analysis, automation tools, security clearance
- Level: senior
- Type: full_time
Arc Institute
The Arc Institute is a new scientific institution that conducts curiosity-driven basic science and technology development to understand and treat complex human…
Palo Alto
- Skills: cloud infrastructure, system optimization, Linux administration, automation, security protocols, data transfer, GPU cluster, scripting languages, monitoring tools, collaboration
- Level: mid
- Type: full_time
Palantir Technologies
Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empo…
Palo Alto
- Skills: Information Systems, Windows Active Directory, DNS, DHCP, Windows user support, Linux, automation, customer service, security clearance, Troubleshooting
- Level: mid
- Type: full_time
Skydio
Skydio is the leading US drone company and the world leader in autonomous flight, the key technology for the future of drones and aerial mobility.
San Mateo
- Skills: Linux, Windows, Mac, Okta, Terraform, Python, Bash, network troubleshooting, infrastructure automation, JumpCloud
- Level: mid
- Type: full_time
Antora Energy
Antora builds and deploys thermal batteries to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora’s modular…
San Jose
- Skills: thermal batteries, OT Networks, Cyber Security, industrial applications, high availability networks, managed switches, remote access, PLC, SCADA, scripting
- Level: senior
- Type: full_time
xAI
xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge.
Palo Alto
- Skills: IT support, SaaS, hardware troubleshooting, network configurations, security protocols, macOS, Windows, ChromeOS, user support, document management
- Level: mid
- Type: full_time
Meta
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Ap…
Fremont
- Skills: Infrastructure, Debugging, Distributed Systems, Open Compute Project, Infrastructure stack, Scripting languages, Monitoring, Alerting, Provisioning, Scheduling
- Level: senior
- Type: full_time
A10 Networks
San Jose
- Skills: Cyber Security, Threat Hunting, Incident Response, Penetration Testing, Vulnerability Assessments, SIEM systems, IDS/IPS, ELK stack, Malware analysis, Programming languages
- Level: senior
- Type: full_time
Super Micro Computer
Supermicro® is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyp…
San Jose
- Skills: Data Center, Cloud Computing, System Architecture, Firmware, HW/SW Debug, GPU Based Server, Technical Solutions, C-level Engagement, Problem Solver, Virtualization Platforms
- Level: mid
- Type: full_time
Figure
Figure is an AI Robotics company developing a general purpose humanoid. Our humanoid robot, Figure 02, is designed for commercial tasks and the home.
San Jose
- Skills: security monitoring, threat hunting, incident response, digital forensics, malware analysis, software engineering, C/C++, Python, cloud environments, operating systems
- Level: mid
- Type: full_time
Etched
Etched believes in the Bitter Lesson. We think most of the progress in the AI field has come from using more FLOPs to train and run models, and the best way to…
San Jose
- Skills: System Software, Firmware, BIOS, BMC, Kernel-mode Drivers, Security, Data Center Orchestration, Kubernetes, Docker, Linux
- Level: mid
- Type: full_time
OMNIVISION
Santa Clara
- Skills: automation, PowerShell, Azure, Active Directory, Microsoft 365, cloud platforms, scripting, virtualization, storage solutions, IT operations
- Level: mid
- Type: full_time
Versa Networks
At Versa Networks, we're revolutionizing the way businesses connect, secure, and optimize their networks. Our mission is to secure anywhere, anytime access to …
Santa Clara
- Skills: Secure SD-WAN, SASE, Network infrastructure, Security appliances, Troubleshooting, TCP/IP, Linux, Virtualization, Cloud security, Threat analysis
- Level: senior
- Type: full_time
Samsung Semiconductor
Samsung Semiconductor is a leader in semiconductor technology, providing innovative designs that push the boundaries of technology and power a variety of devic…
San Jose
- Skills: datacenter, server management, storage systems, network protocols, HPE, AWS, Azure, GCP, Linux, VMware
- Level: senior
- Type: full_time
Nvidia
a global leader who's been transforming computer graphics, PC gaming, and accelerated computing for over 25 years.
Santa Clara
- Skills: GPU, Cloud infrastructure, Data center, Maintenance, Troubleshooting, Hardware, Software, Unix, Windows, Automation
- Level: mid
- Type: full_time
Arista Networks
Arista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and routing environments. Arista is a well-estab…
Santa Clara
- Skills: cloud networking, network architecture, Spine-leaf infrastructure, packet capture troubleshooting, Arista EOS, Cloud Vision, MLAG, VXLAN, BGP, OSPF
- Level: senior
- Type: full_time
Super Micro Computer
Supermicro® is a Top Tier provider of advanced server, storage, and networking solutions for Data Center, Cloud Computing, Enterprise IT, Hadoop/ Big Data, Hyp…
San Jose
- Skills: HPC, AI, Machine Learning, Linux, DevOps, Docker, Kubernetes, Benchmarking, Networking, Cloud Computing
- Level: senior
- Type: full_time
Etched
Etched is building AI chips that are hard-coded for individual model architectures. Our first product (Sohu) only supports transformers, but has an order of ma…
San Jose
- Skills: hardware deployment, data center, installation process, technical processes, customer site, installation contractors, configuration management, datacenter operations, hardware validation, hyper-scaler environments
- Level: mid
- Type: full_time