Top Tech Jobs & Startup Jobs in San Francisco, CA

Design, build, test, and operate high-performance, low-latency networking for large-scale AI/HPC workloads in Azure. Troubleshoot incidents, validate devices and firmware, automate deployments, monitor telemetry, and support datacenter technicians.

Lead product efforts for Azure HPC & AI supercomputers by engaging customers, partnering with SREs and developers, analyzing telemetry and user data, driving tooling/features and iterative service improvements, coordinating with partners/integrators, and embedding security-by-default to improve availability, reliability, and customer experience.

Design, operate, and maintain large-scale HPC environments for training frontier AI models. Own deployment and operation of schedulers (SLURM, Kubernetes), specialize in a core HPC domain (GPU compute, storage, networking), build automation with Bash/Python, support researchers' workloads, and tune cluster performance and reliability.

Join the HPC SRE team to ensure availability, resiliency, and observability of large-scale GPU/CPU clusters for AI model training and inference. Build automation, tooling, and CI/CD, lead on-call and incident response, enforce security/compliance, and partner with ML engineers to accelerate research-to-production workflows.

Operate and improve Microsoft 365 services in sovereign cloud environments. Respond to high-impact incidents, develop telemetry and automation, implement scalable solutions, maintain security and compliance, coordinate cross-team crisis response, and mentor engineers to drive reliability and operational excellence.

Lead security architecture and strategy for enterprise customers using Microsoft security solutions. Advise on cloud-native security, design and validate complex deployments, remove technical blockers, gather customer insights, and influence product and CSU IP direction to accelerate secure adoption and deployment.

Lead and coordinate response to critical cyber incidents: triage vulnerabilities, make high-stakes remediation decisions, track incidents to resolution, produce executive updates and incident analysis, and advise customer notifications and security guidance.

Lead system and silicon architecture for Windows devices: define SoC requirements and roadmaps, translate workloads into system specs, drive co-design across hardware, software, and partners, build workload/system models, and guide technical decisions from early definition through silicon and product launch.

Design and deliver large-scale, cloud-native and AI-enabled solutions to manage Kubernetes clusters and AI workloads (AKS Arc). Implement, optimize, and maintain code; integrate AI capabilities; participate in on-call rotations; mentor engineers; and improve reliability, observability, performance, and operations at scale.

Lead the Americas delivery assurance practice to improve delivery health, identify and mitigate risk, scale standards, and drive recovery. Partner with regional executives, delivery teams, and cross-Microsoft stakeholders to apply best practices, AI-enabled insights, telemetry, and quality reviews to improve predictability and customer outcomes. Manage and coach a team, own assurance rhythms, and engage with senior customer and executive stakeholders.