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Product Development Engineer Intern Jobs in Seattle, WA

MAGNIX USA INC

Product Development Engineer

Everett, WA · On-site

$145K - $190K/yr

The Product Development Engineer will partner directly with the VP of Product Development to define and build the strategic and technical framework for new electric propulsion products at magniX.

GRAYL

Product Development Engineer

Seattle, WA · On-site

$95K - $100K/yr

Join GRAYL as our next Product Development Engineer . We build industry-leading water treatment products that empower adventure for our community. Our new hire will help bring novel water treatment ...

Caddi

Software Engineer Intern

Seattle, WA

$30 - $35/hr

Contribute to the development and refinement of our AI-driven automation engine by improving how ... Detail-oriented and methodical-you'll be working closely with real user workflows and production ...

CADDi

Software Engineer Intern

Seattle, WA · On-site

$30 - $35/hr

Contribute to the development and refinement of our AI-driven automation engine by improving how ... Detail-oriented and methodical--you'll be working closely with real user workflows and production ...

Caddi

Software Engineer Intern

Seattle, WA · On-site

$30 - $35/hr

Contribute to the development and refinement of our AI-driven automation engine by improving how ... Detail-oriented and methodical-you'll be working closely with real user workflows and production ...

Ryan Companies

Scheduling Engineer Intern

Seattle, WA

$20 - $25/hr

As a Construction Scheduling Intern at Ryan, you'll work side by side with our scheduling team and ... are developed against project milestones. * Observe "peer review" sessions on complex and high ...

SanMar-Internal

Product Development Manager

Issaquah, WA · Hybrid

$80K - $115K/yr

Be an expert in product knowledge in assigned product categories; collaborate with cross-functional teams on the design and engineering of seasonal development and propose viable new products to ...

SanMar-Internal

Product Development Manager

Issaquah, WA · On-site

$80K - $115K/yr

Be an expert in product knowledge in assigned product categories; collaborate with cross-functional teams on the design and engineering of seasonal development and propose viable new products to ...

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All JobsProduct Development Engineer Intern JobsProduct Development Engineer Intern Jobs in Seattle, WA

Product Development Engineer Intern information

See Seattle, WA salary details

$10

$24

$42

How much do product development engineer intern jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for product development engineer intern in Seattle, WA is $24.12, according to ZipRecruiter salary data. Most workers in this role earn between $19.71 and $27.36 per hour, depending on experience, location, and employer.

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

To thrive as a Product Development Engineer Intern, you need a solid understanding of engineering principles, problem-solving skills, and often enrollment in or completion of a relevant engineering degree. Familiarity with CAD software, prototyping tools, and sometimes basic programming or data analysis platforms is typically expected. Strong communication, teamwork, and adaptability help you collaborate effectively and learn quickly in a dynamic environment. These skills and qualities are crucial for contributing to innovative product solutions and supporting the development team’s success.

What does a product development engineer intern do?

A Product Development Engineer Intern works alongside engineering teams to help design, prototype, and test new products or improvements to existing products. Their responsibilities may include conducting research, preparing technical documentation, assisting with product testing, and collaborating with cross-functional teams such as design, manufacturing, and marketing. This internship offers hands-on experience in the product development process and helps interns gain valuable skills in engineering, teamwork, and project management.

What is the difference between Product Development Engineer Intern vs Mechanical Engineering Intern?

AspectProduct Development Engineer InternMechanical Engineering Intern
Required CredentialsEnrolled in or recent graduate of engineering or related programEnrolled in or recent graduate of mechanical engineering or related program
Work EnvironmentDesign labs, product testing facilities, cross-functional teamsManufacturing plants, design labs, testing facilities
Industry UsageTechnology, consumer electronics, automotive, aerospaceManufacturing, automotive, aerospace, energy
Common Search IntentUnderstanding roles in product development, internship opportunitiesExploring mechanical engineering internship options

Product Development Engineer Interns focus on designing, testing, and improving products across various industries, often working closely with cross-functional teams. Mechanical Engineering Interns typically work on mechanical systems, prototypes, and manufacturing processes. While both roles require engineering knowledge and internships are similar in environment, the focus areas differ: product design versus mechanical systems.

What types of projects and responsibilities can a product development engineer intern expect during their internship?

As a Product Development Engineer Intern, you can expect to work on a variety of hands-on projects that contribute to the design, prototyping, and testing of new products. Typical responsibilities include assisting with CAD modeling, creating and executing test plans, gathering and analyzing data, and supporting cross-functional teams such as manufacturing and quality assurance. Interns often have the opportunity to collaborate closely with experienced engineers, attend team meetings, and present findings, giving them practical exposure to the full product development lifecycle. This diverse experience not only builds technical skills but also enhances problem-solving and communication abilities.
What are popular job titles related to Product Development Engineer Intern jobs in Seattle, WA? For Product Development Engineer Intern jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Product Development Engineer Intern jobs in Seattle, WA look for? The top searched job categories for Product Development Engineer Intern jobs in Seattle, WA are:
Product Development Engineer Intern jobs near you
Infographic showing various Product Development Engineer Intern job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $50,168 per year, or $24.1 per hour.

Product Development Engineer

MAGNIX USA INC

Everett, WA • On-site

$145K - $190K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

About magniX: Based in the beautiful Pacific Northwest, magniX builds solutions for the electric age, applying its aerospace-grade batteries, power electronics, power distribution, electric engines, and software to mission-critical applications across data centers, energy storage, defense, mobility, space, and aerospace. Built on an 800-volt architecture, magniX technology delivers industry-leading energy density, cycle life, and safety, and magniX electric engines have powered more than 200 flights across six different airframes, where the company remains the industry leader. As magniX extends its aerospace-grade standards into new markets, we are building a commercial organization to match, and are now ready to take our technology and products to market. Be part of a passionate team that is ushering in the electric age.

About the role: The Product Development Engineer will partner directly with the VP of Product Development to define and build the strategic and technical framework for new electric propulsion products at magniX. This role is responsible for identifying opportunities to leverage magniX's existing intellectual property (IP), platform technology, and engineering assets across the current product portfolio (motors, batteries, inverters, power distribution, and software) to accelerate the development of new product lines and derivative offerings.

The Product Development Engineer will serve as the technical and strategic bridge between product strategy, engineering, and commercial requirements, ensuring new product concepts are grounded in a coherent, reusable architecture rather than one-off designs.

Primary Responsibilities:

  • Partner with the VP of Product Development to establish a formal product architecture framework that governs how new products are conceived, scoped, and built from magniX's existing technology and IP base.
  • Conduct systematic reviews of magniX's current product portfolio (motors, inverters, batteries, control systems, and associated subsystems) to identify reusable IP, platform components, and design patterns applicable to future products.
  • Translate market and customer requirements into product concepts and architectural specifications that maximize commonality with existing platforms while meeting new performance, certification, and application requirements.
  • Develop and maintain a product roadmap architecture that maps how derivative products, power classes, and configurations extend from core platform IP.
  • Collaborate cross-functionally with Engineering, Operations, Quality, Manufacturing Engineering, Program Management, and Commercial/Sales leadership to validate feasibility, cost, and manufacturability of proposed product architectures.
  • Establish and document design reuse standards, modularity guidelines, and interface control practices to support scalable, IP-efficient product development.
  • Support make/buy and build/adapt/create decisions for new product initiatives by assessing the technical and IP overlap with existing designs.
  • Present architectural recommendations and product framework proposals to executive leadership and, as required, to external stakeholders such as investors and strategic partners.
  • Contribute to intellectual property strategy in coordination with Engineering and legal/IP counsel, identifying opportunities to protect newly developed architectural innovations.
  • Collaborate with the Customer and Sales team to assist in defining early-stage Customer requirements, technical specifications, and program scope for new product initiatives prior to formal program launch.


Required Qualifications:

  • Bachelor's degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or a related technical discipline.
  • 7+ years of experience in product development, systems engineering, or product architecture roles within aerospace, electric propulsion, automotive, or related highly regulated engineering industries.

Preferred Qualifications:

  • Strong working knowledge of electric propulsion systems, power electronics, electric motors, or battery systems, with aerospace application experience strongly preferred.
  • Experience in certified aerospace product development (FAA Part 23/25/27/29, or equivalent).
  • Proven ability to translate ambiguous product and market requirements into structured technical frameworks and specifications.
  • Demonstrated experience developing platform-based or modular product architectures that support product family scalability and IP reuse.
  • Prior experience in a start-up or scale-up environment supporting rapid, IP-driven product expansion.


Location: Applicants must be willing and able to commute to magniX's location in Everett, Washington.

Compensation & Benefits

  • 100% company-paid premiums for medical, dental, and vision insurance (for employees & dependents).
  • 4 weeks paid vacation + 1-week annual end-of-year shutdown, sick time, and 11 paid holidays.
  • 401K retirement plan with industry leading 9.5% company contribution.
  • Company paid Life insurance, AD&D, Short-Term and Long-Term disability insurance
  • Catered lunches and quarterly company fun-day events!

Salary Range: $145k- $190k

E-Verify: magniX utilizes E-Verify for employment eligibility verification

Pre-employment Screenings: Employment with magniX is contingent upon satisfactory completion of pre-employment requirements including a background screen.

Export Control Compliance: This position may require access to export-controlled data. To meet export control compliance requirements, candidates must be a “U.S. Person” (U.S. citizens, lawful permanent residents, refugees, or asylees), or an appropriate export authorization by the U.S. Government may be required prior to such access. Employment, and the continuity of employment of non-U.S. persons, is contingent upon the company’s ability to secure and maintain the necessary export control authorization.

EHS/Environmental Requirements: This job operates in a manufacturing and testing environment. While performing the duties of this job, the employee routinely is required to use hands to keyboard, communicate, listen to, and interpret instructions and remain stationary for extended periods of time. This would require the ability to move around the facility and occasionally move/lift items weighing up to 25 lbs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job. Applicants are invited to apply for a reasonable accommodation to perform the essential duties of the job.

Required PPE (Personal Protective Equipment): Required PPE provided by magniX based on the employee’s position and exposure. Below are typical PPE used on the manufacturing and testing floor:

  • Ear Plugs - Earmuffs
  • Safety shoes
  • Safety Glasses - Safety Goggles

Diversity and Inclusion: magniX is an equal opportunity employer. We value and embrace diversity. We do not discriminate on the basis of race, color, national origin, religion, gender, gender identity or expression, sexual orientation, marital status, age, or disability status.