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Prototype Engineer Jobs in Seattle, WA (NOW HIRING)

Sigma Design

Prototype Software Test Engineer

Redmond, WA · On-site

$111K - $132K/yr

Prototype Software Test Engineer II Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production ...

Sigma Design

Prototype Software Test Engineer

Redmond, WA · On-site

$111K - $132K/yr

Prototype Software Test Engineer II Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production ...

Infotech Sourcing

Hardware Engineer III :64689-1

Redmond, WA · On-site

$140K - $185K/yr

Hardware Engineer III : 64689-1 Location: Redmond, WA Duration: 12 month extension with good ... Familiar with common program languages and commands. 1. Operating optical HW prototypes (including ...

Infotech Sourcing

Mechanical Engineer

Redmond, WA · On-site

Redmond, WA Duration: 12+ months Duties: • Work as part of a multi-disciplinary team to design, manufacture, and assemble prototypes of soft wearable electronic devices • Apply sound engineering ...

Infotech Sourcing

Mechanical Engineer

Redmond, WA · On-site

Redmond, WA Duration: 12+ months Duties: • Work as part of a multi-disciplinary team to design, manufacture, and assemble prototypes of soft wearable electronic devices • Apply sound engineering ...

Infotech Sourcing

Process Engineer V

Kirkland, WA

$144.67/hr

The development of state-of-the-art processes and prototypes will require the intersection of novel ... Drive Manufacturing Engineering team, system integration activities, and DFx in a cross-functional ...

Microsoft

Prototyping Manager

Redmond, WA · On-site

... or engineering prototype. * OR equivalent experience. * 5+ years of people management experience. * Experience leading multidisciplinary prototyping, model-making, or fabrication teams in a fast ...

New

Infotech Sourcing

Process Engineer V

Kirkland, WA · On-site

$144.67/hr

The development of state-of-the-art processes and prototypes will require the intersection of novel ... Drive Manufacturing Engineering team, system integration activities, and DFx in a cross-functional ...

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All JobsPrototype Engineer JobsPrototype Engineer Jobs in Seattle, WA

Prototype Engineer information

See Seattle, WA salary details

$33

$41

$44

How much do prototype engineer jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for prototype engineer in Seattle, WA is $41.51, according to ZipRecruiter salary data. Most workers in this role earn between $39.13 and $43.75 per hour, depending on experience, location, and employer.

What are some common challenges prototype engineers face when transitioning designs from concept to functional prototypes?

Prototype Engineers often encounter challenges such as interpreting incomplete or evolving design specifications, sourcing unconventional materials, and working within tight deadlines. Close collaboration with design, engineering, and manufacturing teams is essential to resolve technical issues quickly and ensure the prototype aligns with the intended functionality. Flexibility and creative problem-solving are key, as unexpected obstacles frequently arise during the rapid iteration and testing phases.

What is a prototype engineer?

A Prototype Engineer is a professional who designs, builds, and tests early versions of products or components to evaluate their functionality and performance before mass production. They collaborate with designers, engineers, and product managers to turn concepts into tangible prototypes, using a variety of fabrication techniques and materials. Their work helps identify potential design improvements, troubleshoot issues, and ensure that the final product meets technical and user requirements.

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

To thrive as a Prototype Engineer, you need strong skills in mechanical or electrical engineering, rapid prototyping techniques, and a relevant engineering degree. Familiarity with CAD software, 3D printing technologies, and hands-on fabrication tools is typically required, along with knowledge of prototyping standards. Creativity, problem-solving, and effective communication are essential soft skills to excel in cross-functional teams and adapt to evolving project requirements. These abilities enable successful design iteration, effective collaboration, and efficient transition from concept to functional prototype.

What does a prototype engineer do?

A prototype engineer is part of a product development team that designs prototypes for new kinds of industrial products. Many companies employ design engineers to perform numerous technical duties, such as drawing up schematics and blueprints, overseeing the production of prototypes, and testing those prototypes to decide whether they should enter mass production. The career requires significant educational qualifications and a variety of skills and experience. You should have an engineering degree in the field you wish to enter, strong analytical problem-solving, and the ability to work as part of a large team.

More about Prototype Engineer jobs
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Prototype Engineer jobs near you
Infographic showing various Prototype Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, and 6% Contract. Highlights an 100% In-person job distribution, with an average salary of $86,339 per year, or $41.5 per hour.

Prototype Machinist

Applied Industrial Technologies

Kent, WA • On-site

$25 - $37/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago

Applied Industrial Technologies rating

6.8

Company rating: 6.8 out of 10

Based on 56 frontline employees who took The Breakroom Quiz

260th of 412 rated retail wholesalers

Job description

What you'll do:
This is a hands-on position primarily machining with some assembly duties. The position supports the Prototype Engineer for quick response on prototyping needs for customer projects. CNC and manual machining skills will be needed in this position. This is a fast-paced job with variety in projects. Additional details about what you will be doing includes:
  • Operate a CNC mill, CNC lathe, manual lathe, and other typical machine shop tooling
  • Use common measuring tools to verify part dimensions
  • Provide quality assurance on all produced parts
  • Manage time and tasks to complete projects meeting or exceeding the customer delivery requirements
  • Run errands on occasion, including picking up tooling, taking chips to recycle, picking up material, etc.
  • Perform routine maintenance on machine shop equipment

Why join us?
Olympus Controls (olympus-controls.com) is committed to attracting, training, and retaining a talented team. We are proud of the culture we have built and want you to join us! In addition, you will receive rewards and resources you need to feel fulfilled both professionally and personally. Benefits include:
  • Base hourly rate + bonus eligibility
  • Medical, vision, and dental insurance, 401(k) with employer match, employee assistance program (EAP), vacation and sick time
  • A lasting and growing career - as you gain experience and become an expert in this field, you'll have numerous career paths to choose from
  • Professional development, training, and tuition reimbursement

Qualifications/Experience:
  • Experience with CNC controller, but HAAS & Fanuc controller preferred
  • Experience programming in CAM software (Fusion 360 preferred)
  • Hands on experience with a machining background preferred
  • High attention to detail
  • Ability to work/prioritize multiple projects
  • Ability to work with limited supervision
  • Highschool diploma or equivalent required
  • Associates in Machining or Machining and Manufacturing preferred

In accordance with applicable wage transparency law requirements, the typical estimated total compensation for this position is $25.00 - $37.00/hour depending on experience, including potential bonus opportunities. Bonus amounts can be tied to company, location and/or individual performance, but no specific amount is guaranteed. All full-time associates are eligible for typical employment benefits expected from an industry leader (including Medical, Dental, Vision, 401K, life insurance, time off, employee assistance, etc.).
Founded in 1923, Applied Industrial Technologies (NYSE: AIT) is a leading value-added distributor and technical solutions provider of industrial motion, fluid power, flow control, automation technologies, and related maintenance supplies. Our leading brands, specialized services, and comprehensive knowledge serve MRO and OEM end users in virtually all industrial markets through our multi-channel capabilities that provide choice, convenience, and expertise.
Applied Industrial Technologies is built on a philosophy that puts people first. We are an equal opportunity employer, and we are committed to a workforce in which we enforce fair treatment and provide growth opportunities for everyone. All qualified applicants will receive consideration for employment regardless of age, race, color, national origin, genetics, religion, gender, marital status, physical or mental disability, or any other characteristic protected by applicable laws, regulations, and ordinances.

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