102 prototype jobs at 51 companies in Murrieta, CA

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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
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
1mo
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Prototype Tooling Machinist/ Machinist II 1st shift
Corona, California, United States
$26/hr OnsiteFull Time
MW Industries
MW Industries: Manufacturer of precision industrial springs, fasteners, and metal components.
5+ YOEHigh school diploma, 3+ years CNC operation/setup, 5+ years prototype/tooling experience, proficiency in machining math and precision measurement, ability to lift up to 50 lbs.
CNC, manual milling machines, mills, lathes, drill presses, saws, grinders, calipers, micrometers, height gauges, CMMs, GD&T
1mo
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Prototype Tooling Machinist/ Machinist II 1st shift
Corona, California, United States
$26/hr OnsiteFull Time
MW Components
MW Components: Manufactures custom springs, fasteners, and precision metal components.
5+ YOEHigh school diploma, 3+ years CNC operation and setup, 5+ years prototype/tooling experience preferred, proficiency with precision measurement and machining math, ability to lift up to 50 lbs, and follow ISO/AS quality standards.
CNC, CMM, GD&T, manual milling machine, lathe, grinder, drill press, saw, caliper, micrometer, height gauge
1mo
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Prototype Paint Specialist, Special Projects
Irvine, California, United States
$47-$59/hr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
5+ YOE5+ years automotive painting and color development experience; familiarity with BASF, Axalta, PPG, Sherwin Williams systems; experience with spectrophotometers, gloss meters, color scanners; strong communication and multitasking; basic computer skills.
spectrophotometers, gloss meters, color scanners, Google suite, Slack, BASF, Axalta, PPG, Sherwin Williams
3mo
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New Product/Prototyping Operator
Irvine, California, United States
$23-$35/hr OnsiteFull Time
ITT
ITTNYSE: ITT: Manufactures engineered components for transportation, energy, and industrial markets
Electro/mechanical technician with wiring, soldering, and crimping in a prototyping/production environment; needs IPC soldering certification; supports NPIs and production transfers.
Voltmeter, Multichannel tester, IPC soldering equipment, Blueprints/drawings
15h
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Product Designer
Ontario, California, United States
OnsiteFull Time
Safariland
SafarilandNYSE: CDRE: Manufacturer of tactical holsters and body armor for professionals.
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
3w
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Product Designer (UX/UI)
Irvine, California, United States
OnsiteContract
Cie
Cie: Builds and accelerates technology startups and corporate innovation ventures.
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
3mo
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Mechanical Engineer
Huntington Beach, California, United States
$105k-$180k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
1+ YOE1+ year mechanical design/prototyping; 3D CAD; Bachelor’s in ME/AE/EE; hands-on hardware development.
NX, SolidWorks, Python, MATLAB, C++
1mo
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Senior Applications Engineer - Emulation
Austin or San Diego or Costa Mesa or Wilsonville
$167k-$334k/yr HybridFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
5+ YOE5+ years in design/verification/emulation and prototyping of electronics chips and systems; BS or MS in EE, CE, CS or related fields.
Emulation platforms (Veloce, Palladium, Zebu), SystemVerilog, Verilog, VHDL, SystemC, C, C++, Perl, Python, XML, JSON
6d
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Product Designer
Huntington Beach, California, United States
$75k-$85k/yr OnsiteFull Time
Applied Business Software
Applied Business Software: Provides loan origination and servicing software for private lenders.
3+ YOE3+ years as a product designer or user researcher; strong user research, prototyping, Figma fluency, analytics-driven decisions, and collaboration with engineers.
Figma, Pendo, PostHog, Mixpanel, Amplitude, Claude Code, React, HTML/CSS, Cursor
3d
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Principal Experience Designer
Austin or California or Carlsbad or Chicago
$107k-$170k/yr OnsiteFull Time
Zynga
Zynga: Develops and publishes social and mobile video games globally.
6+ YOE6+ years UX experience in game development with mobile prototyping, experience across multiple shipped titles, ability to lead UX process and mentor others.
Figma, Unity, Adobe Creative Suite
3mo
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Design Engineer II
Rancho Santa Margarita, California, United States
$75k-$95k/yr OnsiteFull Time
Applied Medical
Applied Medical: Manufacturer of advanced medical devices and surgical products.
2+ YOETwo–three years mechanical/product design engineering; Bachelor’s in related field; CAD (SolidWorks); GD&T; prototyping; technical writing; cross‑functional teamwork.
SolidWorks, CAD, Geometric Dimensioning and Tolerancing, Prototyping, Documentation
2mo
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AI & Automation Solution Architect
San Diego or Irvine or Los Angeles or Centennial or Salt Lake City or Las Vegas or Kansas City or Edison or Omaha
$100k-$138k/yr OnsiteFull Time
Axos Financial
Axos FinancialNYSE: AX: Provides digital-first banking and diverse financial services to customers.
Bachelor's degree; banking/financial services experience; ROI modeling; AI/Automation stack; Python/TypeScript prototyping; microservices and API patterns; strong stakeholder skills.
Python, TypeScript, Salesforce, Five9, Decisions, DocuSign, Automation Anywhere, Base64, Oracle ERP, n8n, Google Engage
2w
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OEM Sr. Product Design Engineer
Corona, California, United States
$120k-$140k/yr OnsiteFull Time
K&N Engineering
K&N Engineering: Manufacturing high-performance automotive and industrial air filtration systems.
7+ YOEBachelor's in engineering, 7+ years OEM/high-volume product design experience, SolidWorks proficiency, DFM/DFMA and manufacturing process experience, prototype/testing and simulation knowledge.
SolidWorks, FEA, 3D printing, laser cutting
1w
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Mechanical Design and Manufacturing Engineer
Irvine, California, United States
$80k-$140k/yr OnsiteFull Time
Canopy Aerospace & Defense
Canopy Aerospace & Defense: Manufacturer of advanced thermal and signature-reducing aerospace materials.
3+ YOE3+ years mechanical design experience with composites, prototyping, FEA, CAD proficiency, manufacturability focus, ability to obtain US security clearance, and ability to lift 35 lbs.
SolidWorks, PLM, FEA, ASME Y14.5, CNC
2w
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PCB Design Engineer
Foothill Ranch, California, United States
$115k-$145k/yr OnsiteFull Time
TAE Technologies
TAE Technologies: Developing commercial fusion energy and advanced power management technologies.
4+ YOE4+ years PCB design experience, proficiency with Altium Designer, multilayer PCB layout, analog/digital circuit knowledge, prototype bring-up, and lab test equipment.
Altium Designer, Draftsman, OutputJob, LTspice, Micro-Cap, Simulink, Gerber, Oscilloscope, Multimeter, Function Generator, Power Supply
5h
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Lead Program Manager
Carlsbad or Arlington or Woburn or Denver
$168k-$205k/yr HybridFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
Program management experience delivering technical prototypes to government customers; ability to manage schedules, risks, budgets, and multidisciplinary teams; U.S. citizenship and active security clearance required.
3w
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Design Engineer
Aliso Viejo, California, United States
$82k-$103k/yr OnsiteFull Time
Cervélo
Cervélo: Designs and manufactures high-performance racing and triathlon bicycles.
1+ YOEDegree in engineering or industrial design or equivalent experience, 1–3 years product design experience, CAD and prototype experience, proficiency with Microsoft Office, strong communication and collaboration skills.
CAD, SolidWorks, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Adobe Illustrator, Adobe InDesign, KeyShot, PhotoView 360, Alias, Rhino