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Application Design Engineer Jobs in Seattle, WA (NOW HIRING)

PACCAR

Electrical Design Engineer

Kirkland, WA · On-site

$80K - $120K/yr

Experience in design and application of automotive wiring harnesses, automotive electronic control ... Engineering knowledge of heavy duty commercial truck safety systems, regulations, especially in the ...

Protingent

I&C Design Engineer

Bellevue, WA · On-site

$69 - $115/hr

Perform engineering and design evaluations in the application of nuclear codes and standards, licensing requirements, and NRC regulations. * Specify and describe suitability of instrumentation ...

Protingent

I&C Design Engineer

Bellevue, WA · On-site

$69 - $115/hr

Perform engineering and design evaluations in the application of nuclear codes and standards, licensing requirements, and NRC regulations. * Specify and describe suitability of instrumentation ...

Blue Origin, LLC

Hardware Design Engineer

Seattle, WA · On-site

Application close date: Applications will be accepted on an ongoing basis until the requisition is ... The team fosters innovation and drives engineering workflows of the future, shared solutions and ...

Blue Origin

Hardware Design Engineer

Seattle, WA · On-site

Application close date: Applications will be accepted on an ongoing basis until the requisition is ... The team fosters innovation and drives engineering workflows of the future, shared solutions and ...

Protingent

Senior Mechanical Design Engineer

Bellevue, WA · On-site

$56 - $95/hr

Support continuous learning and application of nuclear industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities.

Protingent

Senior Mechanical Design Engineer

Bellevue, WA · On-site

$52 - $85/hr

Support continuous learning and application of nuclear industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities.

Protingent

System Design Engineer (8)

Bellevue, WA · On-site

$69 - $115/hr

System Design Engineer Position Description: Protingent Staffing has an exciting contract System ... Identify and ensure effective application of correct design codes into the design of plant systems ...

Blue Origin

Mechanical Design Engineer III

Seattle, WA · On-site

$121K - $169K/yr

Application close date: Applications will be accepted on an ongoing basis until the requisition is ... We are seeking a Mechanical Design Engineer to support NASA's Artemis program by leading the design ...

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All JobsApplication Design Engineer JobsApplication Design Engineer Jobs in Seattle, WA

Application Design Engineer information

See Seattle, WA salary details

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$65

$99

How much do application design engineer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for application design engineer in Seattle, WA is $65.69, according to ZipRecruiter salary data. Most workers in this role earn between $47.88 and $83.41 per hour, depending on experience, location, and employer.

What is the difference between Application Design Engineer vs Software Engineer?

AspectApplication Design EngineerSoftware Engineer
CredentialsBachelor's in Engineering, CAD or design certificationsBachelor's in Computer Science or related field, coding certifications
Work EnvironmentDesign labs, manufacturing settings, client sitesOffices, development labs, remote work
Industry UsageElectronics, automotive, industrial equipmentIT, software development, tech companies
Primary FocusDesigning and testing physical products and systemsWriting, testing, and maintaining software applications

Application Design Engineers focus on creating and testing physical product designs, often working with hardware and systems integration. Software Engineers primarily develop and maintain software applications. While both roles require technical skills and collaboration, their core responsibilities and work environments differ significantly, making this comparison useful for those exploring career options or job opportunities in engineering fields.

What are the key skills and qualifications needed to thrive as an application design engineer, and why are they important?

To thrive as an Application Design Engineer, you need a solid background in engineering principles, software development, and system design, usually supported by a degree in engineering or computer science. Familiarity with CAD software, simulation tools, and programming languages such as Python or C++ is typically required, along with certifications like Certified Systems Engineering Professional (CSEP) being advantageous. Strong problem-solving skills, creativity, and effective communication are essential soft skills for translating client needs into technical solutions and collaborating with cross-functional teams. These skills ensure that complex applications are designed efficiently, meet user requirements, and function reliably in real-world environments.

What are some common challenges faced by application design engineers when working on custom solutions for clients?

Application Design Engineers often encounter challenges such as balancing client requirements with technical feasibility, managing tight deadlines, and ensuring seamless integration with existing systems. They must frequently adapt to evolving project scopes and navigate communication between cross-functional teams, including sales, development, and support. Strong problem-solving and collaboration skills are essential, as is the ability to clearly translate client needs into practical design specifications.

What is an application design engineer?

Application Design Engineers are professionals who develop, customize, and optimize technical solutions or products to meet specific client or industry needs. They work closely with customers, sales teams, and product development teams to ensure that applications perform efficiently and address user requirements. Their role often involves both engineering design tasks and application support, requiring a strong understanding of both product capabilities and customer use cases. They may also assist in troubleshooting, prototyping, and modifying existing systems to improve functionality.
What cities near Seattle, WA are hiring for Application Design Engineer jobs? Cities near Seattle, WA with the most Application Design Engineer job openings:
Application Design Engineer jobs near you
Infographic showing various Application Design Engineer job openings in Seattle, WA as of July 2026, with employment types broken down into 74% Full Time, 19% Part Time, 1% Temporary, and 6% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $136,634 per year, or $65.7 per hour.

Electrical Design Engineer

PACCAR

Kirkland, WA • On-site

$80K - $120K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 14 days ago

Paccar rating

8.8

Company rating: 8.8 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

43rd of 487 rated machine equipment manufacturers

Job description

Company Information
PACCAR is a Fortune 500 company established in 1905. PACCAR Inc is recognized as a global leader in the commercial vehicle, financial, and customer service fields with internationally recognized brands such as Kenworth, Peterbilt, and DAF Trucks. PACCAR is a global technology leader in the design, manufacture and customer support of high-quality light-, medium- and heavy-duty trucks under the Kenworth, Peterbilt and DAF nameplates. PACCAR designs and manufactures advanced diesel engines and also provides customized financial services, information technology and truck parts related to its principal business.
Whether you want to design the transportation technology of tomorrow, support the staff functions of a dynamic, international leader, or build our excellent products and services - you can develop the career you desire with PACCAR. Get started!
Division Information
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, and medium duty diesel-electric hybrids.
Job Functions:
  • Design and release of electrical and electronic components and systems for heavy commercial truck.
  • Integrate Engine, After Treatment, Transmissions and ABS/ESP/ACC electrical/electronic features/requirements into Kenworth/PACCAR vehicles.
  • Manage engineering and project management processes to maintain schedule, budget, and functionality.
  • Plan and track validation testing of components.
  • Support product launch at vehicle assembly plants.
  • Ensure industry leading quality and reliability is met/maintained/exceeded on all components.
  • Provide interface documentation to wiring design, system architect(s), and mechanical design group.
  • Contribute to development of procedures and practices that ensure quality and reliable electric/electronic systems.
  • As part of a new product development team, perform the design and development of assigned elements of: wiring harnesses, routings and guides system level schematics or other embedded electronic control modules

Qualifications:
  • BSEE or equivalent engineering degree required.
  • Desired: 3+ yrs design & release of automotive or commercial vehicle electrical systems or industry-related background. 1-3+ years of experience required.
  • Experience in design and application of automotive wiring harnesses, automotive electronic control modules, switches, driver input devices, and HMI elements.
  • Experience in wiring design using Mentor Graphics. Knowledge of DC power distribution, management, protection, fusing, and routing systems, practices and tools desired.
  • Proficiency using Requirements Management tools, Systems Engineering tools, Pro/E or other 3D CAD software also desired.
  • Engineering knowledge of heavy duty commercial truck safety systems, regulations, especially in the areas of: operating, service, and performance environments.
  • Experience creating engineering documentation including preparation of component and harness drawings, diagrams, and routings, responding to Requests for Engineering Information, writing Engineering Change Notices, test coordination, support for production, and customer service.
  • Solid understanding of Design for Six Sigma and Six Sigma techniques.
  • Willing to learn and use new engineering processes and techniques and be resourceful in solving complex technical problems.
  • Experience in product development and new product implementation.
  • Able to work in a team environment.
  • Facility with personal computer software including project management tools, word processing, spreadsheets, and databases.
  • Willingness to grow personally and professionally and results orientation.

Why work for PACCAR/Kenworth?
  • Global Fortune 500 company 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
  • Medical, dental and vision insurance plans for you and your family.
  • Paid Time Off - vacation, paid holidays and sick leave.
  • 401k with 100% company match, AND a company paid pension plan after 5 years.
  • Tuition reimbursement for continued education - eligible after 1 year of service.

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 the Electrical Design Engineer 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

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About Paccar

Sourced by ZipRecruiter

PACCAR, Inc. is a Fortune 500 company established in 1905 and is recognized as a global leader in the commercial vehicle, financial, and customer service fields. PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under its internationally recognized brands Kenworth, Peterbilt and DAF nameplates. PACCAR designs and manufactures advanced diesel engines and provides customized financial services, information technology and truck parts related to its principal business. Your next career move is waiting at PACCAR whether you want to design the transportation technology of tomorrow, support the staff functions of a dynamic, international leader, or build our excellent products and services. Join the PACCAR team today!

Industry

Motor vehicle manufacturing

Company size

10,000+ Employees

Headquarters location

Bellevue, WA, US

Year founded

1905

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