57 prototype engineer jobs at 34 companies in Newman, CA

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ADAS Hardware Engineer - Prototype Vehicle Build
San Jose, California, United States
$155k-$160k/yr OnsiteFull Time
Bertrandt
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.
JIRA, CAD, CATIA, NX, CAN, Ethernet
3mo
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Mechanical Engineer - Integration & Test
San Jose, California, United States
$120k-$175k/yr OnsiteFull Time
Figure
Figure: Develops autonomous humanoid robots for commercial and residential tasks.
2+ YOE2+ years mechanical engineering; degree in mechanical/biomechanical/robotics/mechatronics; CAD; prototyping; documentation.
3D CAD, GD&T, CATIA V6, FEA, Python, MATLAB
3w
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Sr. Mechanical Engineer
Milpitas, California, United States
$118k-$200k/yr OnsiteFull Time
KLA
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.
CAD, FEA, CFD, GD&T
3mo
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Sr. Component Engineer
San Jose, California, United States
$100k-$120k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
8+ YOEBachelor's in Mechanical or Electrical Engineering or related field; Master's preferred; 8+ years components engineering in advanced hardware; proficiency with prototyping, measurement tools, and DFM/DFA; strong communication and problem-solving skills.
Oscilloscope, Spectrum Analyzer, RF/Microwave Test Equipment, Prototyping Tools, PLM
2w
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Sr. Staff Engineer, Mechanical Design
San Jose, California, United States
$152k-$218k/yr OnsiteFull Time
Bloom Energy
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%.
SolidWorks, ECN, Agile
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Staff Design Engineer, Insights
Minnesota or San Francisco or San Jose
$159k-$302k/yr RemoteFull Time
Adobe
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.
LLM, Vega, D3, Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, GenStudio
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Algorithm Performance Engineer
San Jose, California, United States
$95k/yr OnsiteFull Time
Visionix
Visionix: Manufactures and distributes ophthalmic diagnostic and lens finishing systems.
Bachelor's in health information & data science, biomedical engineering, or related field; responsibilities include performance verification, debugging, prototype development, and supporting clinical validation under SOP and GCP standards.
2mo
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Senior Equipment Engineer
San Jose, California, United States
OnsiteFull Time
PROCEPT BioRobotics
PROCEPT BioRoboticsNASDAQ: PRCT: Develops surgical robotics for minimally invasive urological procedures.
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.
Microsoft Office, SolidWorks
3mo
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Medical Device Engineer
San Jose, California, United States
$115k-$175k/yr OnsiteFull Time
AngioSafe
AngioSafe: Develops catheter systems for treating complex arterial diseases.
5+ YOE5 years medical device R&D experience; ISO 13485 design controls; BS in mechanical engineering; catheter prototyping/testing; SolidWorks; materials/ manufacturing know-how; strong communication and documentation.
SolidWorks
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Sr. Optical-Mechanical Engineer
San Jose, California, United States
$123k-$182k/yr OnsiteFull Time
Bruker
BrukerNASDAQ: BRKR: Develops and manufactures high-performance scientific and diagnostic instruments.
5+ YOEDegree in mechanical engineering/optics/physics or related, 5+ years experience (Bachelor's) designing optical-mechanical systems, proficiency with Zemax and SolidWorks, tolerance analysis, prototype testing, and strong communication skills.
Zemax, SolidWorks, SolidEdge
2w
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Staff Mechanical Engineer - Mobile Bot
Milpitas, California, United States
$144k-$195k/yr OnsiteFull Time
Symbotic
SymboticNasdaq: SYM: AI-powered robotics and software for warehouse automation.
8+ YOEBachelor's in Mechanical Engineering, 8+ years mechanical design experience with 3+ years on mobile robots/AMRs, SolidWorks and FEA experience, prototype validation, DFM/DFA, travel up to 50%, valid driver’s license.
SolidWorks, PLM, PDM, GD&T, FEA
3w
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Product Design Engineer
San Jose, California, United States
$150k-$200k/yr OnsiteFull Time
Rivet Industries
Rivet Industries: Building integrated task systems for frontline industrial and defense operators.
3+ YOE3+ years product development experience, mechanical engineering background, proficiency in 3D CAD (PTC Creo), GD&T, plastics/sheet metal/CNC processes, prototype design/build, and travel 10–15%. U.S. Person required.
3D CAD, PTC Creo, GD&T, CNC
2w
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Principal Mechanical Design Engineer
Livermore, California, United States
$111k-$145k/yr OnsiteFull Time
FormFactor
FormFactorNASDAQ: FORM: Manufacturer of semiconductor test and measurement equipment.
5+ YOEMechanical design engineer with minimum 5 years' related experience (or equivalent degree/experience), strong 3D CAD skills, GD&T and tolerance knowledge, hands-on prototyping, metrology, and cross-functional troubleshooting.
Autodesk AutoCAD, SolidWorks, SolidWorks PDM
1w
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Sr. Optical-Mechanical Engineer
San Jose, California, United States
$136k-$218k/yr OnsiteFull Time
Bruker
BrukerNASDAQ: BRKR: Manufacturer of high-performance scientific instruments and diagnostic solutions.
5+ YOEDegree in mechanical engineering/optics/physics, 5+ years (BSc) or 2+ (MSc) experience designing optical-mechanical systems, proficiency converting Zemax into mechanical designs, SolidWorks, GD&T, prototype testing.
Zemax, SolidWorks, SolidEdge
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Robotics Engineer
San Jose, California, United States
OnsiteFull Time
Flexiv
Flexiv: Develops adaptive, AI-powered robots for complex industrial automation.
Master's in mechanical/mechatronics/robotics, proficiency in mechanical design, DoE, CAD, programming (C/C++, MATLAB, Python), and hands-on prototyping; strong problem-solving and communication skills.
SolidWorks, Autodesk Inventor, Fusion 360, CATIA, C/C++, MATLAB, Python, Gazebo, PyBullet, MuJoCo, Isaac Sim, ROS, ROS2, ARM, Linux, Git
2mo
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Senior Staff Manufacturing Engineer
San Jose, California, United States
$154k-$216k/yr OnsiteFull Time
Archer
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
10+ YOE10+ years in aerospace manufacturing; focus on airframe assembly and composite structures; degree in Aerospace, Mechanical, or Manufacturing Engineering; experience with Fibersim/Composite Workbench; NX CAD; prototype environment.
NX, Fibersim, Composite Workbench
2w
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Senior Mechanical Engineer - Active Clearance Required
Livermore, California, United States
$176k-$267k/yr HybridFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Bachelor's degree in mechanical engineering or equivalent, advanced mechanical design and prototype experience, project leadership and mentoring, strong communication and problem-solving, active DOE Q or Top Secret clearance required.
3w
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Staff Application Engineer
San Jose, California, United States
$145k-$180k/yr HybridFull Time
Renesas Electronics
Renesas ElectronicsTokyo Stock Exchange: 6723: Designs and manufactures semiconductors for automotive and industrial systems.
5+ YOEBSEE (MSEE preferred). 5+ years in analog/digital/mixed-signal and power electronics, configurable devices (GreenPAK/FPGA/Verilog), IC prototyping and bench-debug skills, strong technical communication.
GreenPAK, FPGA, Verilog
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Design Verification Engineer
San Jose, California, United States
$144k-$230k/yr OnsiteFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
12+ YOEBachelor's in EE/CS, 12+ years ASIC verification experience preferred; deep SystemVerilog, UVM, C/C++; scripting (Perl, Python, Tcl); emulation/FPGA prototyping and advanced node experience; US work authorization required.
SystemVerilog, UVM, C/C++, Perl, Python, Tcl, SystemC, Palladium, Zebu, FPGA-based prototyping, EDA tools, RTL
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Senior Electro-Mechanical Engineer(Nextest, San Jose, CA) (San Jose, CA, US)
San Jose, California, United States
$134k-$214k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
8+ YOEBachelor’s degree in Mechanical Engineering; 8+ years electro‑mechanical design; CAD (SolidWorks); power systems integration; prototype, debugging, and DFM/DFA experience; cross‑functional collaboration.
SolidWorks, Product Data Management