282 prototyping jobs at 161 companies in Los Angeles, CA
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Sr. Prototyping Architect, AWS Prototyping and AI Customer Engineering (PACE)
Seattle or Santa Clara or Santa Monica or San Francisco or San Diego
$154k-$208k/yr OnsiteFull Time
7+ YOEExpertise in cloud architecture, 7+ years designing/implementing/consulting on applications and infrastructure; AWS certs preferred; strong software development and AI/prototyping experience.
AWS, Bedrock, SageMaker, Q Developer, Cursor, Kiro, Cline, Windsurf
3mo
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Senior Research and Prototyping Engineer
Los Angeles, California, United States
OnsiteFull Time
3+ YOEHands-on prototyping and hardware engineering; CAD design; electrical test support; strong documentation.
CAD (Onshape), Machining, 3D Printing, Sensors, DAU/data acquisition, Basic electronics, Lab instrumentation
5d
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Prototyping Service Technician (Contract)
Long Beach, California, United States
$29-$44/hr OnsiteContract
2+ YOEHigh school diploma or GED and two years of employment experience; professional vehicle experience, diagnostic hardware/software knowledge, driver’s license, and oscilloscope or Picoscope familiarity required.
CAN, DAT, ADAS, AV, EV, Google Suite, Google Docs, Google Sheets, Gmail, Picoscope
1mo
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Applications Engineer - FPGA Prototyping
San Diego or Austin or Boulder or Costa Mesa or Pasadena or Tempe or Wilsonville or Fremont
$167k-$334k/yr HybridFull Time
5+ YOE5+ years in design/verification/FPGA/ASIC or similar; BS/MS in EE/CE/CS; active experience with SystemVerilog/Verilog/VHDL, FPGA tools, scripting, simulation and customer-facing technical support.
SystemVerilog, Verilog, VHDL, SystemC, C/C++, Perl, Python, XML, JSON, proFPGA, HAPS, Xilinx Vivado, Altera Quartus, Questa, Incisive, VCS, OVM, UVM
3mo
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Naval Architect Intern
El Segundo, California, United States
$38-$46/hr OnsiteInternship
Oceanus Maritime Technologies: Building the operating platform for the modern maritime world.
Pursuing BS, MS, or PhD in Mechanical, Marine, Naval Architecture, Electrical Engineering, Mechatronics; hands-on prototyping; comfortable with hardware.
CAD, Simulation, Prototyping, Electrical harnessing, Cable routing
2mo
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Sr. Industrial Designer
Van Nuys, California, United States
$90k-$130k/yr HybridFull Time
5+ YOE5+ years product design experience; bachelor in Industrial Design; proficient in SolidWorks, KeyShot, Illustrator, Photoshop; 3D printing/rapid prototyping; knowledge of manufacturing processes.
SolidWorks, KeyShot, Illustrator, Photoshop, 3D Printing, Rapid Prototyping
3w
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Senior Design Lead
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Brooklyn or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$80k-$294k/yr OnsiteFull Time
10+ YOEPortfolio demonstrating digital product design; complex problem-solving, strategy, visual and motion design, research synthesis, presentation, collaboration, communication, and prototyping-tool familiarity.
prototyping tools
1w
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Associate / Senior Associate - Office of the CEO
Alhambra, California, United States
$140k-$160k/yr HybridFull Time
Bachelor's degree required; advanced degree preferred. Requires strength in at least two of clinical care, operations, or product/technology, plus critical thinking, communication, execution, and technical prototyping skills.
AI, dashboard apps, prototypes
2w
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Product Designer
Ontario, California, United States
OnsiteFull Time
3+ YOE3+ years product design experience with 2D/3D CAD, SolidWorks, prototyping, plastic injection molding, CNC and rapid prototyping; B.S. in Mechanical Engineering or technical equivalent; ability to build prototypes and work with firearms.
SolidWorks, PowerShape, DraftSight, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, CAD, ERP, 3D printers, 3D scanner, CNC, Consew leather machine
1mo
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Prototype-to-Production Manager
Rancho Dominguez, California, United States
$130k-$160k/yr OnsiteFull Time
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
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Prototype Shop Manager
Torrance, California, United States
$140k-$200k/yr OnsiteFull Time
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
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Experimental Hardware Engineer — Frontier Science Instruments & Prototypes
Santa Monica, California, United States
$165k-$230k/yr OnsiteFull Time
4+ YOERequires 4+ years of embedded or hardware engineering, shipped or demonstrated physical prototypes, embedded C/C++, and comfort with electrical engineering fundamentals.
C, C++, Python, ROS, PCB design, CAD, 3D printing, XR
1w
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Product Intern
Beverly Hills, California, United States
$4k/mo OnsitePart Time
Conduct customer research, analyze product usage data, and build rapid prototypes to test ideas; comfortable with interviews, data interpretation, and hands-on prototyping.
Figma, Excalidraw, SQL
1mo
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Product Designer (8+ YOE)
San Francisco or Seattle or New York City or Los Angeles
$224k-$317k/yr OnsiteFull Time
8+ YOE8+ years product design experience, portfolio of impactful work, strong prototyping and interaction skills, experience with user research and cross-functional collaboration, comfortable building prototypes in code.
Cursor, Codex, GitHub Copilot
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Product Designer (UX/UI)
Irvine, California, United States
OnsiteContract
Experienced UX/UI designer with portfolio, interaction design, prototyping, research skills, familiarity with AI/LLM-powered prototyping, and proficiency in Figma; experience in Agile and cross-functional collaboration.
Figma
2mo
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Senior Game Designer (Apex Legends)
Chatsworth or Vancouver or Madison
$128k-$191k/yr HybridFull Time
5+ YOE5+ years game design experience on multiplayer/live-service titles; strong prototyping, scripting, 3D action fundamentals, balance, playtesting, and ability to take characters from prototype through release.
1mo
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Principal, Applied AI Enablement, Legal
West Hollywood, California, United States
$150k-$220k/yr OnsiteFull Time
Experienced AI/product builder to prototype, ship, and iterate AI tools for legal work; strong applied ML/AI judgment, prototyping, evaluation, and ability to partner with legal, engineering, and ops teams.
3d
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Prototype Tooling Machinist/ Machinist II 1st shift
Corona, California, United States
$26/hr OnsiteFull Time
3+ YOEHigh school diploma or equivalent, 3+ years including CNC operation and setup, and 5+ years of prototype tooling experience or demonstrated mastery. Requires machining math, measurement, and materials knowledge.
CNC, milling machines, lathes, grinders, drill presses, saws, calipers, micrometers, height gauges, CMMs, ISO/AS
3d
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Prototype Tooling Machinist/ Machinist II 1st shift
Corona, California, United States
$26/hr OnsiteFull Time
3+ YOEHigh school diploma or equivalent; 3+ years including CNC operation and setup; 5+ years of prototype and tooling experience or demonstrated mastery; machining math, precision measurement, and materials knowledge.
CNC, calipers, micrometers, height gauges, CMMs
2w
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Senior Creative Technologist, Events and Experiences
Los Angeles, California, United States
$171k-$247k/yr OnsiteFull Time
9+ YOEBachelor's degree or equivalent,9 years in creative-technology or prototyping roles,portfolio of creative work,experience with multiple coding languages and design/prototyping methods,ability to translate technical concepts into creative outputs.
JavaScript, HTML5, C++, Python, Java, Go
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