220 prototype engineer jobs at 73 companies in Prunedale, CA
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Prototype Engineering Lead
San Jose, California, United States
OnsiteFull Time
Etched: Designs specialized AI chips optimized for transformer architectures.
3+ YOE2+ MgmtStand up and run a prototype machine shop and SMT line, hire and lead technicians, and deliver same-day/next-day prototype part turnaround; 3+ years manufacturing experience and 2+ years leading technicians preferred.
42dot: Develops autonomous driving software and software-defined vehicle technology.
6+ YOE6+ years experience in product design/rapid prototyping; Bachelor's or Master's in Mechanical Engineering, Industrial Design, HCI or related; proficiency with Figma, Protopie, vibe coding, Arduino; hands-on fabrication skills.
Figma, Protopie, vibe coding, Arduino, SolidWorks, Raspberry Pi
BertrandtXetra: BDTG: Provides engineering, development, and testing services for manufacturers.
3+ YOEBSc in engineering, 3+ years prototype vehicle or hardware integration experience, hands-on workshop build experience, CAD and electrical schematic proficiency, familiarity with wiring harnesses, CAN/Ethernet, JIRA, ability to travel occasionally, valid CA driver’s license.
Gener8: Designs and manufactures complex life science and medical instruments.
4+ YOEBachelor's in Electrical Engineering or Physics (or equivalent), 4+ years electrical engineering experience in medical devices, circuit design, modeling/simulation, prototyping, regulatory (FDA/ISO) knowledge, strong communication and documentation skills.
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
Doctorate in Mechanical Engineering or related field (GPA ≥3.5), strong CAD (NX/UG) and FEA/thermal/flow analysis skills, prototype testing experience, and ability to support manufacturing and field escalations.
SymboticNasdaq: SYM: AI-powered robotics and software for warehouse automation.
8+ YOEBachelor's/MS in engineering,8+ years mechatronics/hardware experience,electromechanical integration,prototyping,MCAD/ECAD,ROS,sensor and motor control expertise,valid driver’s license.
IntuitiveNASDAQ: ISRG: Robotic-assisted systems for minimally invasive surgery.
8+ YOE8+ years mechanical engineering experience developing flexible electromechanical instruments; BS in Mechanical/related engineering; proficiency in CAD, rapid prototyping, and product development; knowledge of FDA QSR/ISO standards preferred.
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
2+ YOEAdvanced degree or equivalent experience in mechanical engineering, expertise in structural/FEA, modal/vibration, thermal or CFD, CAD and detailed drawings, experience taking designs through prototyping to manufacturing handoff.
Rhoda AI: Developing generalist robotic intelligence for real-world industrial automation.
Proven experience taking mechatronic products from prototype to mass production, expertise in mechanism design, sensor integration, DFM/DFA, tolerance and reliability engineering, supplier management, and test program ownership.
Experience with FPGA prototyping, C/C++ test content, SystemVerilog, Python, post-silicon validation, hardware debugging, verification, industry protocols, and cross-functional engineering collaboration.
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
4+ YOEBachelors in Mechanical or Industrial Engineering, 4+ years engineering experience, SolidWorks CAD and revision control experience, ECN/Agile process knowledge, prototyping and manufacturability skills, ability to travel up to 20%.
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
10+ YOE10+ years at the intersection of design and engineering; hands-on experience building and shipping LLM-powered apps, internal tools, and high-fidelity prototypes; strong craft, collaboration, and product judgment.
Halo Industries: Manufactures silicon carbide wafers using laser-based slicing technology.
12+ YOEBachelors in Mechanical Engineering with 12+ years (or MS/PhD with 10+ years), proficiency with Solidworks, precision machine design, FEA, GD&T, prototyping, and hands-on mechanical assembly/testing.
Imperative Care: Develops medical devices for stroke and vascular disease treatment.
2+ YOE2+ years related experience or equivalent, bachelor’s in engineering or related, experience with manufacturing engineering, validation (IQ/OQ/PQ), quality systems (FDA QSR, ISO 13485), prototype construction, and strong communication.
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
2+ YOEBachelor's in Mechanical Engineering or equivalent, 2+ years mechanical design experience, proficiency in SolidWorks/NX/Creo, knowledge of materials and high-volume manufacturing, and experience with FEA/simulation and prototyping.
SolidWorks, NX, Creo, FEA, Simulation, Design of Experiments, AI tools
Lead Engineer, Advanced Behaviors & Algorithms – Special Programs
San Jose, California, United States
$138k-$190k/yrOnsiteFull Time
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
8+ YOE8+ years engineering experience designing and validating mission behaviors, familiarity with behavior modeling, simulation, prototype development, and ability to obtain U.S. government security clearance.
5+ YOEBS in Engineering with 5+ years (or MS with 3+ years) in mechanical design/manufacturing for regulated industries; SolidWorks and Microsoft Office proficiency; 3D printing and prototyping experience; equipment design, test protocol, and root cause analysis skills.