Top Mechanical Engineering Jobs in San Francisco Bay Area, CA

Lead Applications Engineer responsible for gap analysis of site-specific requirements against BWRX-300 standard plant mechanical systems, developing conceptual/preliminary design solutions, supporting proposals and early works, interfacing across disciplines and external partners, and contributing to estimates, schedules, and risk assessments for site selection, permitting, construction, and licensing.

Design and iterate rugged mobile platforms and structural mounts for AI-driven construction robots. Lead hands-on R&D, field testing (4 6 times/year), implement DFM and functional safety, and transition prototypes to production-ready hardware.

Lead high-visibility R&D projects as a Mechanical Design Engineer, overseeing reactor system design, development, and manufacturing processes while troubleshooting existing designs.

As a Senior Mechanical Engineer, you will design and develop systems for direct air capture technology, focusing on fluid flow management and dynamic sealing.

As a Senior Mechanical Design Engineer, you will design innovative welded steel towers, integrating structural components and mechanisms while collaborating with cross-functional teams to bring designs to production.

As an entry-level mechanical designer, you will assist in the development and optimization of mechanical systems, perform basic calculations, and engage in team collaborations under the guidance of senior engineers.

The Lead Generator Mechanical Engineer designs hydro generator components, provides technical support, supervises engineers, and ensures project execution quality and reliability.

As a Mechanical Engineer, you will design and analyze large-scale industrial robotic systems, collaborate across disciplines, and lead prototypes from concept to testing.

Lead mechanical system design for high-performance buildings from concept through construction administration. Ensure technical quality, code compliance, energy efficiency, and constructability; perform calculations, specifications, reports, and drawings; coordinate multidisciplinary teams; mentor junior engineers; support proposals and client meetings to deliver projects on time and budget.

Lead the mechanical design of high power residential inverters, ensure component delivery, and solve cross-functional design challenges, emphasizing thermal fundamentals.

Design and develop implantable medical devices, create test infrastructure, conduct verification, support manufacturing readiness, and collaborate cross-functionally.

The Mechanical Integration Engineer builds and integrates spacecraft components, designs factory workflows, manages schedules, and ensures successful hardware deployment.

As a Senior Mechanical Engineer, you'll design HVAC, ventilation, and vertical transport systems for transit projects, perform engineering calculations, and collaborate with multidisciplinary teams.

Design and build complex robotic test systems, manage mechanical design, collaborate in a regulated medical device environment, and ensure quality compliance.

The Mechanical Engineer will design and manage RF systems hardware, ensuring project delivery from design to testing within a collaborative team.

Design and oversee mechanical systems, manage construction projects, ensure compliance with safety and quality standards, and mentor junior engineers.

The Senior Mechanical Engineer will lead design and development of mechanical subsystems, ensuring manufacturability, reliability, and performance while collaborating across teams to enhance product quality and experience.

Design and refine mechanical and electromechanical systems, collaborate with cross-disciplinary teams, and deliver client solutions. Requires problem-solving across various engineering domains.

Sustain and improve CO2 carbonation and regeneration systems: design low-volume parts, prototype, perform root-cause analysis, implement upgrades, integrate motors/actuators/sensors, collaborate with Maintenance and Operations, provide DFMA/GD&T-compliant CAD drawings, and lead projects to improve reliability and uptime.

The Mechanical Engineer will design and prototype mechanical architectures for AI wearable devices, collaborating with cross-functional teams and ensuring designs are ready for production.

As a Mechanical Engineer - Automation, you will design and prototype robotics components, integrate automation in systems, and collaborate on improving autonomous technology.

Design and build semiconductor fabrication equipment, iterate on mechanical designs, integrate components, and collaborate on process improvements.

The Hydro Mechanical Engineer designs and commissions hydro turbines, performs mechanical calculations, oversees FEA and CFD analysis, and coordinates with various engineers. Responsibilities include technical reviews, vendor assessments, site inspections, and compliance with industry standards.

Lead the design and delivery of mechanical systems, guide teams through problem-solving, mentor junior engineers, and support business development efforts.

Design mechanical systems for transit stations and tunnels, ensuring compliance with relevant codes while collaborating with multi-disciplinary teams.