Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

Own end-to-end electrical test development for novel micromachine devices, including test strategy, precision measurement, instrumentation, PCB design, firmware, mechanical fixtures, and production integration. Develop error budgets, validate data quality, document systems, and improve reliability and throughput while balancing accuracy, cost, scalability, and speed. Collaborate with device, manufacturing, and product teams to translate ambiguous requirements into measurable specifications and robust test systems.

Manage PLM document control in Arena: create/update/release drawings, SOPs, and manufacturing instructions; perform QA checks; route ECOs; maintain templates and naming conventions; produce work instructions and onboarding materials; perform light CAD tasks in Onshape; audit and improve documentation and workflows.

Provides executive support to senior engineering and People leaders by managing calendars, travel, meetings, communications, expenses, events, confidential information, and special projects. Coordinates cross-functional initiatives, prepares leadership materials, tracks deadlines, hosts guests, and protects executives’ time and priorities in a fast-paced engineering startup environment.

Build and operate production MLOps infrastructure spanning experimentation, model training, deployment, serving, monitoring, retraining, and rollback. Develop ML data and feature pipelines using multimodal manufacturing data, maintain lakehouse and feature-store capabilities, and establish observability and human-in-the-loop feedback systems. Collaborate with data, AI, software, process, materials, and simulation engineers to deliver reliable, scalable ML platforms and model feedback loops.

Build financial infrastructure, models, scenario analyses, and reporting to support resource allocation, cost optimization, unit economics, and operational planning. Partner with Operations, Engineering, Go-to-Market, data teams, PMO, and senior leadership to track execution, identify risks, improve reporting, and prepare board and investor materials.

Leads enterprise network and cybersecurity architecture across corporate and manufacturing environments. Manages network and security engineers, vendors, infrastructure operations, cloud networking, segmentation, firewalls, monitoring, incident response, vulnerability remediation, compliance controls, and technology roadmaps. Designs resilient AWS and hybrid connectivity, oversees routing, switching, wireless, OT/IT security, and presents risk and strategy to stakeholders.

Design and build custom electronics for automated manufacturing systems, integrate third-party electronics, and support engineering fixtures while collaborating with multidisciplinary teams.

Architect and implement software infrastructure that coordinates precision manufacturing equipment, robotics, embedded controllers, and cloud services. Define interfaces, develop APIs and distributed services, build automated testing, simulation, and CI/CD pipelines, perform system integration and validation, drive performance and reliability improvements, and lead cross-boundary debugging, FMEA, and root-cause analysis.

Lead end-to-end People Operations to scale processes, HRIS, payroll/benefits in‑house, performance and development programs, site employee experience, and People Ops team development across multiple California sites.

Lead the development and scaling of Nodes on the Matter Compiler technology platform, managing cross-functional teams and maintaining integrated execution plans to ensure project success.