Mechanical Design Engineer - Product Development Structure and Interior Systems

PACCAR Inc; Kirkland (WA); On-site; USD 81,000 - 121,000; Full time

Benefits offered by this job

401k with company match

Pension plan

Paid time off

Tuition reimbursement

Medical, dental, and vision

Job summary

PACCAR/Kenworth is seeking a Mechanical Design Engineer for Product Development in Structure and Interior Systems. The role focuses on developing truck interiors from concept to production, using Creo Parametric to build complex assemblies and prototype parts.

Candidate should have a BS degree in engineering, 1–3+ years of design experience, and familiarity with Six Sigma methods. Travel up to 5–10% may be required and collaboration across several PACCAR divisions is expected.

Qualifications

• BSME or equivalent engineering degree required; EIT certification is a plus.
• 1-3+ years of design experience required (internship acceptable).
• Extensive 3D modeling experience; Creo Parametric knowledge is a plus.
• Knowledge of fabrication methods: injection molded plastic, vacuum forming, soft-trim, sheet metal.
• Customer-focused, human-centered design mindset.
• Understanding of Design for Six Sigma and Six Sigma tools.

Responsibilities

• Utilize Creo Parametric to create complex assemblies and drawings that meet goals.
• Collaborate with industrial design to finalize styling and turn into interior trim parts.
• Create rapid prototypes to validate concepts.
• Apply creative thinking to improve standard work.
• Use Six Sigma tools (QFD, FMEA, DVP&R, GD&T, FEA).
• Manage product change implementation, tracking schedule and budget.
• Coordinate with PACCAR Technical Center and external partners.
• Liaise with multiple PACCAR divisions and suppliers.
• Handle multiple priorities and travel up to ~5–10%.

Skills

Design experience

Creo Parametric

Product development

Teamwork

Communication

Lean/Six Sigma

Project management tools

Education

BSME or equivalent engineering degree

EIT certification

Tools

Creo Parametric

MS Office (word processing, spreadsheets)

Job description

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Mechanical Design Engineer - Product Development Structure and Interior Systems

Date: Aug 25, 2026

Company: PACCAR

Kenworth Truck Company

Kenworth Truck Company is the manufacturer of The World’s Best® heavy and medium duty trucks. Kenworth is an industry leader in providing fuel-saving technology solutions that help increase fuel efficiency and reduce emissions. The company’s dedication to the green fleet includes aerodynamic trucks, compressed and liquefied natural gas trucks.
Requisition Summary

Do you have a passion for new product interior vehicle design? Do you want to work on industry-leading products that are setting the bar for quality, industrial design, and customer ergonomics? Join a group of high-performing professionals who pride themselves in developing innovative truck interiors.Kenworth design engineers focus on product development from conceptualization to implementation on the production floor. See your designs making a difference on the open highway!

Kenworth offers unique career advancement opportunities ranging from engineering design, manufacturing operations, product planning, marketing, and many other business functions.

Job Functions / Responsibilities

• Utilize Creo Parametric® 3D modeling software to create complex assemblies & drawings that meet structural, ergonomic, aesthetic, and quality goals
• Work with industrial design groups to finalize styling intent surfaces and turn them into fully functional interior trim parts
• Create rapid prototyped parts to quickly validate multiple design concepts
• Apply creative thinking to design tasks and propose innovative approaches to standard work
• Use Design for Six Sigma & engineering tools to validate designs – QFD, FMEA, DVP&R, GD&T, 1-D Stacks, FEA, etc.
• Manage implementation of product changes by tracking project schedule, budget, and functional requirements throughout the entire life of the project
• Work with the PACCAR Technical Center and external organizations to validate your designs
• Work closely with multiple PACCAR divisions and outside suppliers. (Engineering, Industrial Design, Ergonomics, Electrical, Manufacturing, Program Management, Quality, Tool Shops, Plant Assembly Line Operators, etc.)
• Manage multiple priorities and goals simultaneously
• Up to ~5-10% travel

Qualifications & Skills

• BSME or equivalent engineering degree required; EIT certification is a plus
• 1-3+ years of design experience required (previous industry intern experience is desired)
• Extensive 3D modeling software experience (Creo Parametric® knowledge is a plus)
• Knowledge of different fabrication methods - injection molded plastic, vacuum forming, soft-trim, sheet metal, etc.
• Passion and excitement for customer focused human centered design
• Understanding in use of Design for Six Sigma and Six Sigma techniques.
• Ability to perform in a lean, fast-paced, results-oriented environment, while managing multiple priorities is a must
• Excellent written and verbal communication skills with ability to present monthly status updates in front of engineering management teams
• Competency in the use of personal computer software including project management tools, word processing, spreadsheets, and databases.
• Willingness to learn and make use of new engineering processes and techniques and be resourceful in solving complex technical problems.
• Past experience in product development and new product implementation necessary.
• Ability to work in a team environment.
• Candidates should have a willingness to grow personally and professionally and be results oriented.

Why work for PACCAR/Kenworth?

Global Fortune 500Company with a wide array of growth and development opportunities

Work alongside experienced goal-oriented colleagues recognized as experts in their fields

Support and/or design the commercial vehicles of the future with a focus on emerging technologies such as electric and autonomous trucks

As a U.S. PACCAR employee, you have a full range of benefit options including:

401k with up to a 5% company match

Fully funded pension plan that provides monthly benefits after retirement

Comprehensive paid time off – minimum of 10 paid vacation days (additional days are provided with additional seniority/years of service), 12 paid holidays, and sick time

Tuition reimbursement for continued education

Medical, dental, and vision plans for you and your family

Flexible spending accounts (FSA) and health savings account (HSA)

Paid short-and long-term disability programs

Life and accidental death and dismemberment insurance

EAP services include wellness plans, estate planning, financial counseling and more

Additional Job Board Information

At PACCAR, we value talent and promote growth and development. We carefully consider numerous compensation factors including your education, training, or experience. The salary range for Mechanical Design Engineer - Product Development Structure and Interior Systems is $80,800 - $120,800 annually. This position is also eligible for a holiday gift. Additionally, this role is eligible for the full range of benefit options listed above.

PACCAR is an Equal Opportunity Employer/Protected Veteran/Disability and E-Verify Employer.

Nearest Major Market: Seattle
Nearest Secondary Market: Bellevue
Job Segment: Six Sigma, Lean Six Sigma, Industrial Design, Manufacturing Engineer, Product Development, Management, Manufacturing, Engineering, Research