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Prototype Builder Jobs (NOW HIRING)

Prototype Engineer

San Francisco, CA · On-site

$42 - $47.25/hr

We are a group of engineers, scientists, roboticists, and company builders developing foundation ... We're looking for a Prototype Engineer, an engineering generalist who sits at the intersection of ...

Prototype Build, Test, & Validation Lab Engineer IV * Prototype Build, Test, & Validation Lab Engineer IV POSITION SUMMARY As the Prototype Test and Validation Engineer, this role is responsible for ...

Prototype Engineer

San Francisco, CA · On-site

$42 - $47.25/hr

We are a team of engineers, scientists, roboticists, and company builders developing foundation ... Rapidly design and fabricate mechanical, electrical, and sensor prototypes to support research ...

Build state of the art automotive prototype vehicle, systems, and subsystems * Work closely with Design engineers and identify potential assembly and service issues * Work efficiently within a ...

Showing results 21-40

Prototype Builder information

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$15

$26

$50

How much do prototype builder jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for prototype builder in the United States is $26.11, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $27.64 per hour, depending on experience, location, and employer.

What is a prototype builder?

Prototype builders are professionals who create early models or samples of products, devices, or systems to test and refine concepts before full-scale production. They work closely with engineers, designers, and product developers to turn ideas into tangible prototypes using various materials and fabrication methods. Their work helps identify design flaws, functionality issues, and areas for improvement, making the product development process more efficient. Prototype builders often use tools such as 3D printers, CNC machines, and hand tools to construct prototypes according to detailed specifications.

What are the key skills and qualifications needed to thrive as a prototype builder, and why are they important?

To thrive as a Prototype Builder, you need strong mechanical aptitude, hands-on fabrication skills, and experience with materials and design drawings, often supported by a technical certificate or associate degree. Proficiency with tools such as CAD software, 3D printers, CNC machines, and standard workshop equipment is typically required. Attention to detail, problem-solving abilities, and effective collaboration set outstanding prototype builders apart. These skills are crucial for accurately translating concepts into functional prototypes and supporting product development cycles.

What are some common challenges prototype builders face during the development process?

Prototype Builders often encounter challenges such as working with incomplete or evolving design specifications, tight deadlines, and the need to quickly adapt to changes in materials or techniques. They must also collaborate closely with engineers, designers, and product managers to ensure the prototype accurately reflects design intent while remaining functional and manufacturable. Effective communication, flexibility, and problem-solving skills are essential for overcoming these obstacles and delivering high-quality prototypes on schedule.

What is the difference between Prototype Builder vs Model Maker?

AspectPrototype BuilderModel Maker
Required CredentialsTechnical skills, certifications in CAD or engineeringSkills in craftsmanship, sometimes certifications in model making
Work EnvironmentFactories, labs, design studiosWorkshops, studios, manufacturing facilities
Industry UsageAutomotive, aerospace, product designArchitecture, film, product prototyping

Prototype Builders focus on creating functional prototypes for testing and development, often requiring technical and engineering skills. Model Makers typically craft detailed, scaled models for presentation or visualization, emphasizing craftsmanship. While both roles involve hands-on work and technical knowledge, Prototype Builders are more involved in the development process, whereas Model Makers focus on visual and physical representation.

What cities are hiring for Prototype Builder jobs?

Cities with the most Prototype Builder job openings:

What are popular job titles related to Prototype Builder jobs?

For Prototype Builder jobs, the most frequently searched job titles are:

Prototype Machine Shop Technician

Farmington Hills, MI • On-site

MAT Holdings, Inc
Motor Vehicle Manufacturing • 10K+ employees

Other

Re-posted 29 days ago


Key responsibilities

  • Assist with all prototyping aspects of design and engineering of suspension products, including construction, valving development, technical specifications, and design standards.

  • Fabricate, modify, and operate machine tools to produce prototype samples, ensuring parts meet specifications and quality standards.

  • Set up, adjust, and operate various machine tools and equipment to perform precision prototyping operations and test completed units for defects and conformance.


MAT Holdings rating

6.9

Company rating: 6.9 out of 10

Based on 10 frontline employees who took The Breakroom Quiz


Job description

Join Gabriel North America, a market leader in suspension systems products, established in 1907. We design, manufacture, and distribute top-notch suspension products for automotive aftermarket and other specialty vehicles. With a robust team of over 1,100 employees across multiple locations in the US and Mexico, we offer a dynamic and collaborative work environment. If you’re passionate about the automotive industry and are eager to be part of a century-old innovating company, apply now and accelerate your career with us!

Gabriel Ride Control LLC is a proud member of MAT Holdings Inc. We’re a family of companies and products providing employment opportunities with more than 14,000 employees in 12 countries. Founded in 1984, MAT Holdings, Inc. is a privately held $2.2 billion multi-national company with manufacturing operations, distribution centers, and sourcing offices worldwide in the automotive, fencing, hardware, and power equipment sectors. Headquartered in Long Grove, Illinois, we have over 40 factories on three continents, including 2.1 million square feet of U.S. distribution and manufacturing space.

We’re more than manufacturing, we’re MAT

Job Description

This position is a leading / supporting role in the prototyping of Ride Control, LLC suspension products. The individual will assist with all prototyping aspects of design and engineering of the product, including construction, valving development, technical specifications, and design standards.

Will fabricate and modify prototype samples and industrial/machine tools, applying knowledge of mechanics, shop mathematics, metal properties, layout, and machining procedures. In addition this role will operate and troubleshoot all standard and specialized equipment to produce superior parts.

This position will provide engineering and technical support to customers and internal departments, application engineering activities and documentation to support all activities.

  • Complete Prototype Requests
    • Coordinate and perform prototype builds from requests to reports
    • Demonstrated ability to read and interpret blue prints, geometric tolerances, and finishes during the application of machining and/or fabricating, and manufacturing parts.
    • Set up, adjust, and operate all of the basic machine tools and many specialized or advanced variation tools in order to perform precision prototyping operations. Machine parts to specifications using machine shop tools such as lathes, milling machines, band saws, drill presses, hydraulic presses, and grinders.
    • Welding, assembly, and disassembly, of prototype units from provided design documentation and valve codes
    • Measure, examine, and test completed units in order to detect defects and ensure conformance to specifications, using precision instruments such as micrometers, calipers, and height gauges.
    • Set and maintain standard prototype build times
  • Prototype Organization
    • Keeps the workplace in compliance with all safety rules and regulations, both company and federal, in order to establish a clean and hazard free environment.
    • Insures the satisfactory functioning of all equipment through regular maintenance, checks, and services; to include cleaning, inspection and replacement of consumables.
    • Maintain valve component stock, establish component safety stock, and performing incoming and component usage inspections.
    • Capturing statistical data to analyze, review, and use for recommended improvement updates.
    • Place prototype orders as needed
      • Machine shop materials
      • Consumables
      • Prototype components
Qualifications
  • A thorough knowledge of machining principles, ability to read and understand engineering drawings and blueprints. Proficient in the use of practice of precision measuring tools and instruments.
  • Strong fabrication skills utilizing machine shop equipment; MIG/TIG welding, seam welders, lathes, milling machines, band saws, drill presses, hydraulic presses, grinders, painting operations
  • A demonstrated ability to work well in a team environment, to take initiative, to work independently of day-to-day supervision, and to communicate effectively at all levels of the organization.
  • Strong commitment to providing world-class customer service, anticipating customer needs and designing, promoting or supporting the delivery of products and services that exceed their expectations.
  • Makes sound decisions in a timely and confident manner. Highly motivated, well organized
  • Strong focus on safety.

Education/Experience

  • High School Diploma or equivalent required – Associates degree or Certificate preferred
  • Welding certification preferred (AWS)
  • Hands on vehicle development and/or testing experience
  • Proficiency in Microsoft Office applications, including Word, Excel and PowerPoint
  • Knowledge or background of chassis systems/suspensions and components

Desired Experience

  • 5-10 years automotive fabrication with prototyping & development work
  • Experience in a ‘shop’ environment (drill press, band saw, sander, chop saw, arbor press, etc.)
  • Ability to interpret prints and GD&T training
  • Experience working in an IAFT 16949 certified organization
Additional Information

All your information will be kept confidential according to EEO guidelines.

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