Top Mechanical Engineer Jobs in San Francisco Bay Area, CA

Hands-on mechatronics engineer owning hardware-software integration for an autonomous robot. Responsibilities include sensor/actuator driver development in ROS2, debugging firmware and real-time protocols, CAD design and GD&T drawings, PCB/power wiring support, test automation and HIL validation, and field reliability/stress testing for construction environments.

As a Mechanical Engineer, you'll design, prototype, and scale rare-earth reactors, collaborating with machinists and researchers while documenting procedures and safety plans.

Design components and systems for production robots, ensuring performance and manufacturability. Collaborate with engineers to support product development.

The Senior Mechanical Engineer will design and integrate mechanical systems for autonomous vehicles, leading projects from concept to production, while collaborating with multiple teams and mentoring junior engineers.

The Senior Mechanical Engineer will design and build mechanical systems for intelligent factories, focusing on innovative design, system integration, and performance evaluation. They will collaborate with interdisciplinary teams and lead projects from concept to production while ensuring high quality and reliability standards.

The Lead Mechanical Engineer will manage tooling design for hydropower projects, ensuring compliance with safety and engineering standards, coordinating with various teams and performing technical calculations.

Design, prototype, and validate mechanical subsystems for autonomous surface and subsea vehicles (pressure housings, seals, thruster assemblies). Integrate sensors and actuators with electronics, lead lab and ocean testing, troubleshoot field issues, and iterate designs from CAD to deployed hardware. Work hands-on in fabrication and travel internationally for testing.

Lead design, characterization, and productionization of flexible, compliant components for robotic platforms. Use FEA to model material behavior, develop durability test methods, source materials, collaborate with supply chain and contract manufacturers, and document specifications. Investigate field failures and iterate designs to meet manufacturability and performance targets.

Design, prototype, and iterate tactile, proprioceptive, and force sensing mechanical subsystems. Create CAD models and drawings, build and test prototypes, develop validation methods, support DFM/DFA and transition to manufacturable assemblies, collaborate with cross-functional teams, and sustain engineering through failure investigation and process improvements.

Lead design, integration, and sustaining engineering of mechanical subsystems for robotic platforms. Create and maintain CAD models, drawings, and tolerancing; build and test prototypes; develop validation and test methods; support DFM/DFA and transition to manufacturable assemblies; collaborate with cross-functional teams and manufacturing partners; investigate failures and drive iterative improvements toward production readiness.

Lead mechanical design and cross-office CAD workflows: create 3D models and 2D drawings to ASME Y14.5 standards, manage PLM revisions, drive DFM/DFA with international manufacturers, perform tolerance analysis and FMEA, define test criteria, and mentor junior engineers while coordinating San Francisco and India engineering efforts.

Provide expert feedback on mechanical (HVAC) design workflows, review anonymized project examples, test and critique prototypes, map MEP coordination pain points, and identify work suitable for automation.

The Senior Mechanical Engineer will design and test LiDAR products, develop mechanical components, and oversee project schedules. Responsibilities include creating GD&T specifications and collaborating with suppliers.

The Senior Mechanical Engineer will design and test LiDAR products, manage project schedules, and lead team collaboration on product development.

This role involves designing and testing LiDAR products, leading product development, managing suppliers, and ensuring timely manufacturing processes.

As a Mechanical & Robotics Engineer, you'll design and produce hardware for an assistive robotic arm, collaborate with cross-functional teams, and drive product development from concept to production.

The Mechanical Design Engineer will lead the design and development of energy storage products, manage a team, and ensure integration with other engineering disciplines.

Lead development and implementation of preventive and predictive maintenance for onshore mechanical equipment, use CMMS to plan and monitor maintenance, analyze reliability data, perform RCA, support operations and maintenance teams, ensure safety and compliance, and recommend improvements to reduce downtime and costs.

Lead development and implementation of preventive and predictive maintenance programs for offshore mechanical equipment, use CMMS to plan and track work, perform RCA for failures, support offshore teams in troubleshooting, monitor equipment reliability, and ensure compliance with safety and maintenance standards.

Support mechanical engineering projects from concept through construction: perform calculations and code research, develop models and construction documents in Revit, conduct site verifications and construction administration, perform QA/QC and peer reviews, mentor team members, and lead projects as Engineer of Record when assigned.

As an Opto-Electronic Mechanical Development Engineer, you'll develop mechanical designs, perform analyses, collaborate with teams, and ensure product reliability.

Lead mechanical design from concept through construction for complex building systems (HVAC, plumbing, fire protection, energy modeling). Manage project scope, schedule, budget, and quality; coordinate teams and clients; perform calculations, equipment selection, site visits, and provide technical leadership and mentorship.

Lead multidisciplinary mechanical engineering projects from design through construction, delivering HVAC, plumbing, fire protection, and energy modeling solutions. Produce calculations, narratives, drawings, and specifications; manage project teams, budgets, schedules, client coordination, site visits, and quality management. Provide technical direction, mentorship, and may serve as Project Manager or Engineer of Record with approval.

Seeking Mechanical Robotics (Humanoid) engineers to build intelligent, embodied systems that operate in the real world. Impact company direction, advance your career, and collaborate with portfolio companies to develop humanoid robotic hardware and systems.

Design and engineer mechanical material-handling systems including conveyors and sortation. Create layouts, specs, RFQs, BOMs; perform load and throughput calculations; support installation, commissioning, site surveys, validation, cost estimation, and cross-functional design integration.