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Prototype Build Engineer Jobs (NOW HIRING)

Autoliv United States

Prototype Technician

Ogden, UT · On-site

This role interfaces closely with Design Engineers and Prototype Quality and reports directly to the Build Bay AMTs and the Prototype Supervisor. In this role you will be responsible for * Perform ...

Mach Industries

Build Engineer

Huntington Beach, CA · On-site

$105K - $180K/yr

Act as the engineering owner for prototype builds across multiple products. * Translate design intent into practical build steps, processes, and checklists for technicians. * Debug and resolve design ...

Archer

Senior Prototype Build Technician

San Jose, CA

$50 - $60/hr

We are seeking a Prototype Build Technician to support the Test Equipment Design and Build team. In ... Collaborate directly with engineers to identify "as-built" challenges, providing real-time feedback ...

Amca

Senior Build Engineer

El Segundo, CA · On-site

$140K - $180K/yr

Since the 1990s, our ability to build new aviation and military systems and maintain the ones we ... Own prototyping and first builds of new hardware designs * Work with Design Engineering teams to ...

Hermeus

Build Engineer - Propulsion

Los Angeles, CA · On-site

$91.80K - $187.45K/yr

Drive the transition from prototype to production for complex aerospace assemblies. * Ruthlessly ... Build Engineer II $114,750-$140,250 Senior Engineer $138,550-$187,450 U.S. EXPORT CONTROL ...

Hermeus

Build Engineer - Propulsion

Los Angeles, CA

$91.80K - $187.45K/yr

Drive the transition from prototype to production for complex aerospace assemblies. * Ruthlessly ... Build Engineer II $114,750-$140,250 Senior Engineer $138,550-$187,450 U.S. EXPORT CONTROL ...

Amca

Mechanical Build Engineer

El Segundo, CA

The Mechanical Build Engineering role is responsible for owning the build procedures used to ... Prototype new components at our in-house R&D lab. You will be expected to be intimately involved ...

Amca

Senior Build Engineer

El Segundo, CA

$111.30K - $152.80K/yr

Own prototyping and first builds of new hardware designs * Work with Design Engineering teams to ... Take full ownership of manufacturing and build of new product designs * Prototype new components ...

Amca

Mechanical Build Engineer

El Segundo, CA · On-site

$100K - $130K/yr

Today, we operate seven factories nationwide, including our advanced prototyping and testing ... The Mechanical Build Engineering role is responsible for owning the build procedures used to ...

Versigent

AI Build Engineer Manager

Troy, MI · On-site

AI BUILD ENGINEER MANAGER Versigent designs and delivers the systems that move power through modern ... Rapid Prototyping & "Architecture as Code" * Engineering Scalable Reference Implementations * AI ...

Versigent

AI Build Engineer Manager

Troy, MI

AI BUILD ENGINEER MANAGER Versigent designs and delivers the systems that move power through modern ... Rapid Prototyping & "Architecture as Code" * Engineering Scalable Reference Implementations * AI ...

TEAK ISLE INC

Prototype Engineer

Ocoee, FL · On-site

$60K - $65K/yr

... and CNC programming is a strong advantage. ● A strong work ethic, the ability to follow ... builders to improve and correct any issues with the original prototype, then incorporate those ...

TEAK ISLE INC

Prototype Engineer

Ocoee, FL · On-site

$60K - $65K/yr

... and CNC programming is a strong advantage. ● A strong work ethic, the ability to follow ... builders to improve and correct any issues with the original prototype, then incorporate those ...

Hermeus

Build Engineer - Structures

Los Angeles, CA

Drive the transition from prototype to production for complex aerospace assemblies. * Ruthlessly ... Strong engineering first principles. * Bachelor's degree in mechanical, aerospace, manufacturing ...

Hermeus

Build Engineer - Structures

Los Angeles, CA

$91.80K - $187.45K/yr

Drive the transition from prototype to production for complex aerospace assemblies. * Ruthlessly ... Design and implement full-stack build processes-factory layout, tooling, test flow, and vehicle ...

Hermeus

Build Engineer - Structures

Los Angeles, CA · On-site

$91.80K - $187.45K/yr

Drive the transition from prototype to production for complex aerospace assemblies. * Ruthlessly ... Design and implement full-stack build processes-factory layout, tooling, test flow, and vehicle ...

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How much do prototype build engineer jobs pay per hour?

As of May 31, 2026, the average hourly pay for prototype build engineer in the United States is $36.48, according to ZipRecruiter salary data. Most workers in this role earn between $34.38 and $38.46 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Prototype Build Engineer, and why are they important?

To thrive as a Prototype Build Engineer, you need a strong background in mechanical or electrical engineering, hands-on fabrication skills, and experience with prototype assembly, typically supported by a relevant engineering degree. Familiarity with CAD software, rapid prototyping tools (like 3D printers and CNC machines), and knowledge of product lifecycle management systems are commonly required. Attention to detail, effective problem-solving, and strong collaboration skills set outstanding prototype engineers apart. These competencies are critical for efficiently turning concepts into functional prototypes, ensuring product feasibility, and facilitating innovation within cross-functional teams.

How does a Prototype Build Engineer collaborate with cross-functional teams during the development process?

Prototype Build Engineers work closely with design, engineering, and manufacturing teams to ensure that prototypes meet both technical specifications and project timelines. They often serve as a communication bridge, interpreting design requirements and providing feedback on feasibility or potential improvements. Collaboration is essential, as Prototype Build Engineers must coordinate material sourcing, troubleshoot issues that arise during assembly, and relay insights from prototype testing to help refine the final product. This role is highly interactive and requires strong teamwork and problem-solving skills.

What are Prototype Build Engineers?

Prototype Build Engineers are professionals who design, assemble, and test early versions of products, often before they go into mass production. They work closely with design, engineering, and manufacturing teams to turn conceptual ideas or design drawings into functional prototypes. Their role involves troubleshooting, modifying, and refining prototypes to ensure they meet design specifications and performance standards. Prototype Build Engineers play a crucial part in identifying and resolving potential issues early in the development process, which helps companies save time and resources during product launches.

What does a prototype build engineer do?

A prototype build engineer designs, assembles, and tests early-stage product prototypes to evaluate design concepts and functionality. They work with CAD software, use precision tools, and follow engineering specifications to ensure prototypes meet project requirements and facilitate iterative development.

What is the difference between Prototype Build Engineer vs Mechanical Design Engineer?

AspectPrototype Build EngineerMechanical Design Engineer
Primary FocusAssembling, testing, and refining prototypesDesigning and developing mechanical components and systems
Skills & CertificationsHands-on manufacturing, CAD, prototyping toolsCAD, mechanical engineering principles, certifications like PE
Work EnvironmentManufacturing labs, prototyping facilitiesDesign offices, R&D labs
Industry UsageAutomotive, aerospace, consumer electronicsMechanical product development, industrial design

The Prototype Build Engineer primarily focuses on assembling and testing prototypes to validate designs, while the Mechanical Design Engineer concentrates on creating detailed mechanical designs. Both roles require CAD skills, but the Prototype Build Engineer emphasizes hands-on manufacturing and testing, often working closely with production teams. Understanding these differences helps in choosing the right career path or job search focus within engineering fields.

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What cities are hiring for Prototype Build Engineer jobs? Cities with the most Prototype Build Engineer job openings:
What are the most commonly searched types of Prototype Build Engineer jobs? The most popular types of Prototype Build Engineer jobs are:
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Prototype Build Engineer jobs near you
Infographic showing various Prototype Build Engineer job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 94% Full Time, 1% Part Time, 1% Temporary, and 3% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $75,868 per year, or $36.5 per hour.

Prototype Technician

Autoliv United States

Ogden, UT • On-site

Full-time

Posted 3 days ago

Job description

Prototype Technician

The Prototype Technician supports prototype build operations, working primarily in the prototype build bays and assisting other prototype areas as needed. This role interfaces closely with Design Engineers and Prototype Quality and reports directly to the Build Bay AMTs and the Prototype Supervisor.

In this role you will be responsible for

  • Perform prototype assembly and inspection using build sheets, control plans, drawings, and engineer-provided instructions

  • Accurately read, interpret, and execute work from drawings and technical instructions with strong attention to detail

  • Work closely with Design Engineers to deliver timely results and provide build feedback during prototype development

  • Measure and document dimensional and build-specific data per engineering requirements

  • Maintain and update electronic build records to ensure full traceability

  • Demonstrate effective, timely, and positive communication while working collaboratively in a team environment

  • Support launch milestones and customer deliverables in a fast-paced prototype setting

What is required:

  • High school diploma.

  • Autoliv assembly experience is considered a plus

  • Inspection experience helpful.

  • Working knowledge of PLM (helpful but not mandatory).

  • Understanding of build sheets, control plans, and blue print reading.

  • Basic machining skills (drill press, lathe) are helpful.

  • Candidates must adhere to Autoliv Safety and Quality procedures.

  • Ability and willingness to cross train in other areas is crucial

We will be more than glad to chat with you about your experience and your career goals.

In our international work setting, you will find a range of opportunities that are designed to enhance your career and personal development. Including new and different perspectives is part of what ensures the team’s success. We are committed to develop people’s skills, knowledge and creative potential. Our training and development programs emphasize technical competency, leadership development and business management skill.

More lives saved – more life lived!

What’s in it for you:

•Attractive compensation package

•Recognition awards, company events, university discount options and many more perks.

•Gender Pay Equality

Autoliv is proud to be an equal opportunity employer. Autoliv does not discriminate in any aspect of employment based on race, color, religion, national origin, ancestry, gender, sexual orientation, gender identify and/or expression, age, disability, or any other characteristic protected by federal, state, or local employment discrimination laws where Autoliv does business.