1,113 prototype jobs at 568 companies in California

3mo
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Robot Prototype Technician
San Francisco, California, United States
OnsiteFull Time
Physical Intelligence
Physical Intelligence: Creating foundation models for general-purpose robot intelligence.
2+ YOE2+ years prototyping technician experience; electromechanical assembly; soldering; CAD; diagnostics; teamwork.
SOLIDWORKS, Onshape, Soldering, Wiring, Oscilloscopes, Multimeters, PLCs
1w
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Prototype Shop Manager
Torrance, California, United States
$140k-$200k/yr OnsiteFull Time
Neros Technologies
Neros Technologies: Designs and manufactures American-made high-performance drones for defense.
8+ YOE8+ years in prototype/R&D/high-mix fabrication, strong manual and CNC machining, CAM experience, metrology, procurement/vendor management, safety discipline, and shop leadership.
CNC, 3D printing, Mastercam, NX CAM, CATIA CAM, SolidCAM, SLA, FDM, ERP, MES
2mo
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Prototype Fabricator
Sunnyvale or San Francisco
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
3+ YOEHands-on fabrication in subtractive/additive methods; metals/plastics materials; strong collaboration; on-site presence.
CNC, 3D Printing, Injection Molding, Laser Cutting, FDM, SLA, Metrology, Jira, Engineering Drawings
2mo
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Sr. Prototype Engineering Technician
Pomona, California, United States
$31-$37/hr OnsiteFull Time
Envista
EnvistaNYSE: NVST: Manufactures and sells a comprehensive range of dental products.
3+ YOESenior prototype engineer responsible for prototyping, testing, and sustaining electro-mechanical dental devices in a regulated manufacturing environment.
SolidWorks, LabVIEW, Arduino, Microsoft Word, Microsoft Excel
5d
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Prototype Model Making Lead
Costa Mesa, California, United States
$55-$114k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
8+ YOE3+ Mgmt8+ years hands-on hard-model and high-finish prototype fabrication; multidisciplinary skills in metal, composites, machining, wood, surfacing and paint; 3+ years leading/mentoring; US Person required; strong safety and finish judgment.
CAD, 3D printing, Lattice OS
1mo
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Prototype Team Lead
San Francisco, California, United States
OnsiteFull Time
Droyd
Droyd: A that builds autonomous robotic systems and prototypes hardware for production environments.
3+ YOE1+ Mgmt3+ years CNC machining experience with precision parts, 1+ year supervisory experience, expert CAM (Fusion 360 preferred), 3-axis CNC setup/operation, GD&T and metrology familiarity, 3D printing and electrical assembly familiarity, ability to lift 50 lbs, EHS compliance.
Fusion 360, 3-axis CNC, CMMs, MES, PLM, ERP
1mo
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Prototype Machinist - 083QE
San Diego, California, United States
$28-$52/hr OnsiteFull Time
Quartus Engineering
Quartus Engineering: Designs and builds precision engineering systems and optical solutions.
5+ YOE5+ years machine shop/manual machinist experience; high school diploma; ability to set up and operate CNC mills, lathes, manual mills, drill presses and grinders; lift up to 50 lbs; US Person required; experience with drawings and custom development.
CNC, SolidWorks, HSMWorks, Prototrak
2w
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Sr. Prototype Engineer
San Diego, California, United States
$75k-$90k/yr OnsiteFull Time
Ampa
Ampa: Developing brain stimulation technology to treat mental health disorders.
3+ YOE3+ years hands-on mechanical/hardware experience preferred; SolidWorks proficiency, soldering and bench-testing experience; strong troubleshooting, documentation, and data analysis skills.
SolidWorks
4d
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Prototype Specialist, Robotics
Oakland, California, United States
$110k-$125k/yr OnsiteFull Time
Planted Solar
Planted Solar: Automated solar deployment platform using robotics and software.
3+ YOE3+ years electrical/mechanical assembly experience, associates or trade school preferred, hands-on fabrication and robot troubleshooting, forklift certification a plus, located in SF Bay Area and able to work in-person five days/week, up to 10% travel.
SolidWorks, NX, OnShape, Jira, Asana
1mo
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Senior Prototype Machinist
El Segundo or Washington or Huntsville
$47-$63/hr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
5+ YOE5+ years 5-axis CNC machining experience (aerospace/high-precision). Proficient with CAM (Mastercam/HyperMILL/Esprit/HsmWorks), 3D CAD (SolidWorks/Siemens NX), G-code/M-code, GD&T, exotic materials, and precision inspection. U.S. person required (ITAR).
Mastercam, HsmWorks, HyperMILL, Esprit, SolidWorks, Siemens NX, G-code, M-code, CMMs, laser scanners, micrometers, Jira, DMG MORI, Haas UMC
2w
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Prototype-to-Production Manager
Rancho Dominguez, California, United States
$130k-$160k/yr OnsiteFull Time
Motivo Engineering
Motivo Engineering: Designs and prototypes complex electro-mechanical products for diverse industries.
8+ YOE8+ Mgmt8+ years leadership in manufacturing/product realization; expertise in DFM/DFA, PFMEA, production line design, supplier qualification, and building operating systems for prototype-to-production transitions.
spreadsheets, ERP, PLM, PDM, MES
1w
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Prototype Development Engineer
Long Beach, California, United States
$119k-$233k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Designs, manufactures, and sells cars, trucks, and SUVs.
5+ YOEBachelor's in engineering (or equivalent),5+ years hardware/test-asset development experience, CAD and electrical test integration experience, familiarity with vehicle networks and test tooling,ability to travel 0-15%.
CATIA, 3DEXPERIENCE, SolidWorks, NX, Creo, Inventor, AutoCAD, EPLAN, NI/PXI/cDAQ, DAQ, CANalyzer, CANoe, Wireshark, VSPY3, Altium, Python, LabVIEW, C#, SCPI, VISA
1w
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Prototype Development Engineer
Long Beach, California, United States
$119k-$233k/yr HybridFull Time
Ford Motor Company
Ford Motor CompanyNYSE: F: Ford manufactures, sells, and services vehicles and mobility solutions.
5+ YOEBachelor's in engineering,5+ years hardware/test asset development experience, CAD/BOM/Electrical integration skills, ability to travel 0-15%, strong documentation and technician direction skills.
CATIA, 3DEXPERIENCE, SolidWorks, NX, Creo, Inventor, AutoCAD, EPLAN, DAQ, NI/PXI/cDAQ, CANalyzer, CANoe, Wireshark, VSPY3, Altium, Python, LabVIEW, C#, SCPI, VISA
6d
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Prototype Build Technician
Newark, California, United States
$42-$58/hr OnsiteFull Time
Lucid Motors
Lucid MotorsNASDAQ: LCID: Designs and manufactures high-performance luxury electric vehicles.
2+ YOEDegree in Automotive Technology or ASE certification; 2+ years luxury automobile technician experience; willing to work overtime/weekends; ability to travel; bring own toolbox; fabrication and race team experience advantageous.
1w
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frog Product Prototype Developer (Fixed Term)
San Francisco or Boulder
$72k-$135k/yr OnsiteFull Time, Contract
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
3+ YOEBS in Mechanical Engineering or equivalent hands-on experience; 3+ years fabrication/prototyping with softgoods or consumer products; 3D CAD, DFM/DFA, FAI, ASME Y14.5 familiarity; portfolio encouraged.
3D CAD, DFM, DFA, First Article Inspection (FAI), ASME Y14.5
2w
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Hardware Test & Prototype Technician, Dropbox
South San Francisco, California, United States
OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
Hands-on experience assembling, testing, and troubleshooting mechanical or electromechanical prototypes; ability to interpret drawings and wiring diagrams; instrument test articles and record traceable data; able to travel to test sites.
CAD, hand tools, power tools, torque tools, calipers, micrometers, torque instruments, multimeters, data-acquisition equipment
3mo
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Prototype and Development Manufacturing Supervisor
San Luis Obispo, California, United States
$104k-$118k/yr OnsiteFull Time
Zone 5 Technologies
Zone 5 Technologies: Develops autonomous unmanned aircraft systems and precision-guided missile technology.
5+ YOE1+ Mgmt5–8+ years in aerospace/UAV/robotics; experience leading technical teams; strong prototype build, integration, and test workflows; capable of working in ambiguous, fast-changing environments; strong communication and safety-focused.
Prototype build, Systems integration, Flight testing, Safety procedures
3mo
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Prototype EDS Engineer - System Prototypes
Irvine, California, United States
$107k-$134k/yr HybridFull Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: Joint venture focused on software-defined vehicles and EV systems.
1+ YOEBachelor’s in engineering; 1 year automotive low-voltage design experience; read schematics; CAD experience preferred; strong documentation and communication.
CAD, Electrical Schematics, System Diagrams
6d
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Senior Engineering Technician, Prototype Shop
Berkeley, California, United States
$41-$51/hr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
5+ YOE5+ years prototype/R&D or advanced manufacturing experience; strong mechanical troubleshooting; building from CAD and drawings; proficient with hand and power fabrication tools; improve shop processes and documentation.
CAD
1mo
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Prototype Manual Machinist
Santa Barbara, California, United States
$25-$35/hr OnsiteFull Time
Sonatech
Sonatech: Designs and manufactures underwater sonar and navigation equipment.
Set up and operate manual mills and lathes, read blueprints, use precision measuring tools, perform tool wear offsets, operate CNC equipment when needed; high school diploma or equivalent and U.S. citizenship or permanent residency required.
CNC mills, CNC lathes, mills, lathes, grinders, calipers, ISO