25 prototype engineer jobs at 13 companies in Winters, CA

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Mechanical Engineer
Davis, California, United States
$100k-$110k/yr OnsiteFull Time
Terabase Energy
Terabase Energy: Digital and automation platform for utility-scale solar plants.
2+ YOEBS in Mechanical Engineering, 2+ years relevant experience, proficiency in 3D CAD (SolidWorks preferred) and GD&T, familiarity with manufacturing processes and motion components, hands-on prototyping and strong communication.
SolidWorks, SolidWorks Simulation, ANSYS, ABAQUS, CAD, FMEA
1mo
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Mechanical Engineer II
Petaluma, California, United States
$82k-$116k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
2+ YOEBachelors in Mechanical or Aerospace Engineering (or equivalent), 2+ years designing complex mechanical/electro-mechanical systems, SolidWorks/ANSYS proficiency, prototyping and ASME drawing standards experience.
SolidWorks, SolidWorks Simulation, ANSYS, SolidWorks EPDM, Microsoft Office, 3D printing
2w
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Power Electronics Engineer
Petaluma or Austin
$80k-$189k/yr OnsiteFull Time
Enphase Energy
Enphase EnergyNASDAQ: ENPH: Manufacturer of microinverter-based solar and energy storage systems.
1+ YOEM.S. or Ph.D. in Electrical Engineering, hands-on power electronics design experience, familiarity with advanced power semiconductors and magnetics, ability to translate simulation to prototypes.
4d
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Staff Mechanical Engineer, Integration
Berkeley, California, United States
$148k-$194k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
8+ YOEBachelor's in Mechanical Engineering (or related) with 8+ years mechanical design experience; prototyping, thermal modeling, manufacturing optimization, vendor leadership, and interdisciplinary integration experience.
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Senior FW Engineer - Pathfinding
Idaho City or Rancho Cordova or United States or Poland or Asia or Europe or North America or South America
$127k-$203k/yr OnsiteFull Time
Solidigm
Solidigm: Develops and manufactures NAND flash memory and solid-state drives.
7+ YOE7+ years firmware/embedded software experience in C/C++ with RTOS, hardware/software integration, prototyping, and validation. Python and Linux scripting, storage protocols (PCIe, NVMe), and Git experience preferred.
C, C++, Python, Linux, Git, RTOS, PCIe, NVMe, Enet, FC, IB
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Chief RF Engineer
Santa Rosa, California, United States
$181k-$249k/yr HybridFull Time
Emerson
EmersonNYSE: EMR: Engineering industrial automation and software solutions for global industries.
10+ YOE10+ years RF engineering experience (12+ with BS or 10+ with advanced degree). Requires RF subsystem design, simulation, prototyping, V&V, Python proficiency, and experience with RF instrumentation and SI/PI.
LTspice, Ansys Designer, Python, MATLAB, LabVIEW, VNA, spectrum/signal analyzers, vector generators, oscilloscopes, SI/PI, SPI, I²C
3w
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Structural Designer Packaging Engineer
Sacramento, California, United States
$70k-$72k/yr OnsiteFull Time
Golden West Packaging Group
Golden West Packaging Group: Manufactures custom corrugated boxes, folding cartons, and retail displays.
3+ YOE3+ years structural packaging design experience; proficiency with ArtiosCAD, Adobe Illustrator, and Esko Studio; bachelor\u0002s degree preferred; ability to develop prototypes and evaluate manufacturability.
ArtiosCAD, Adobe Illustrator, Esko Studio, Kongsberg
3w
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Principal Engineer, AI Software Solutions
Folsom or Santa Clara
$256k-$361k/yr HybridFull Time
Intel
IntelNasdaq: INTC: Designs and manufactures microprocessors and semiconductor components.
12+ YOEBachelor's in CS/SE/EE or related, 12+ years software development/optimization experience, strong system-level software and computer architecture knowledge, proficiency in development, debugging, validation, modeling, and prototyping.
3mo
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Mechanical Prototyping Technician
Richmond, California, United States
$36-$40/hr OnsiteFull Time
Ocean Power Technologies
Ocean Power TechnologiesNYSE American: OPTT: Provides autonomous maritime robotics and offshore renewable energy solutions.
3+ YOEUS citizenship; 3+ years fabrication/prototyping; hands-on with tools; CAD interpretation; able to work around boats/docks; fast-paced prototyping culture; overtime as needed.
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Expert Software Engineer — Rapid System Prototyping & Integration
Santa Rosa or Santa Clara
$143k-$238k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
8+ YOEBS/MS/PhD in CS/EE/CE; 8+ years in system integration and software/firmware for high-speed data streaming; proficient in modern C++ and embedded Linux; strong problem-solving and collaboration.
C++, Linux, Kernel Drivers, DPDK, RDMA, PCIe, FPGA, GPU, SmartNIC, CUDA, GPUDirect, Memory Management, Networking
3mo
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Expert Software Engineer — Rapid System Prototyping & Integration
Santa Rosa, California, United States
$143k-$238k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
8+ YOEBS/MS/PhD in CS/EE/CE; 8+ years system integration and software/firmware development; strong C++ and embedded Linux; experience with high-speed data streaming, Ethernet, PCIe, and FPGA/IP integration.
Modern C++, Embedded Linux, Kernel drivers, Memory-mapped I/O, DPDK, RDMA/RoCE, PCIe, SmartNIC/DPU, SystemVerilog/VHDL, FPGA, Linux, GPU programming, DMA, Ethernet 100G/200G/400G, Python, CI/CD
2w
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GPU Performance Architect
Folsom or Santa Clara
$127k-$217k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.
Develop performance models and prototypes for GPU/SoC systems; analyze ML/HPC workloads; write and optimize GPU kernels; strong programming in C/C++/Python; knowledge of CUDA/OpenCL and ML frameworks.
TensorFlow, PyTorch, CUDA, OpenCL, C, C++, Python, Hip, Triton, MLIR, LLVM, RTL, System C
3w
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R&D HW Technician
Roseville, California, United States
$33-$60/hr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
4+ YOEAssociate's degree or equivalent and several years of technician experience. Requires electronics and SMT rework skills, prototype construction, testing with voltmeter/oscilloscope/logic analyzer, environment/regulatory test setup, basic test-plan writing, and MS Windows proficiency.
Metcal, voltmeter, oscilloscope, pattern generator, logic analyzer, Microsoft Windows
2mo
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Lecturer: Medical Device Development for Engineering Skills Sequence
Sacramento, California, United States
$71k-$101k/yr OnsitePart Time, Contract
University of California
University of California: A public research university system providing education and healthcare.
Master's in engineering or related STEM, expertise in CAD/prototyping/electronics/machine learning, demonstrated applied experience; prior hands-on teaching and industry experience preferred.
Python, CAD, finite element analysis, 3D printing, laser cutting, CNC machining, single-board computers, machine learning