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Intern Software Test Engineer Sdet Jobs in Bellingham, WA

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$100K - $156K/yr

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software. The successful candidate will coordinate with the product ...

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$100.10 - $156.60/hr

PACCAR The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software. The successful candidate will coordinate with the ...

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$104K - $162K/yr

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software. The successful candidate will coordinate with the product ...

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software. The successful candidate will coordinate with the product ...

Senior ECU Test Engineer

Mount Vernon, WA · On-site

$104K - $162K/yr

The Senior ECU Test Engineer will be responsible for Hardware in the Loop (HiL) testing of ECUs with PACCAR Electronics developed software. The successful candidate will coordinate with the product ...

Customer Field Test Engineer

Mount Vernon, WA · On-site

$80.80 - $120.80/hr

Leads and participates in data collection, analysis, field testing, and development of new or ... The salary range for Customer Field Test Engineer is $80,800 - $120,800 annually. Additionally ...

Jr. Software Developer

Mount Vernon, WA · On-site

$70K - $105K/yr

Participate in the full software development lifecycle, ensuring quality, performance, and ... S. PACCAR intern, you have a full range of benefit options including: * 401k with up to a 5% ...

Leads and participates in data collection, analysis, field testing, and development of new or ... The salary range for Customer Field Test Engineer is $80,800 - $120,800 annually. Additionally ...

Software Engineer * Work Location: Fully remote position, home office * Employment Type ... in C# and Python * Project-based software development experience * Familiarity with algorithm ...

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Intern Software Test Engineer Sdet information

See Bellingham, WA salary details

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How much do intern software test engineer sdet jobs pay per hour?

As of Aug 27, 2026, the average hourly pay for intern software test engineer sdet in Bellingham, WA is $26.42, according to ZipRecruiter salary data. Most workers in this role earn between $21.49 and $30.00 per hour, depending on experience, location, and employer.

What is the difference between Intern Software Test Engineer Sdet vs Intern QA Engineer?

AspectIntern Software Test Engineer SdetIntern QA Engineer
CertificationsBasic knowledge of testing tools, certifications like ISTQB beneficialSimilar certifications, often less specialized
Work EnvironmentFocus on automation, scripting, and test developmentManual testing, test case execution, and reporting
Industry UsageCommon in software development companies emphasizing automationWidespread across various industries including software and hardware

Intern Software Test Engineer Sdet roles typically involve automation and scripting skills, preparing interns for automation testing careers. Intern QA Engineer roles focus more on manual testing and quality assurance processes. Both roles serve as entry points but differ in technical focus and skill requirements.

What are popular job titles related to Intern Software Test Engineer Sdet jobs in Bellingham, WA?

For Intern Software Test Engineer Sdet jobs in Bellingham, WA, the most frequently searched job titles are:

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The top searched job categories for Intern Software Test Engineer Sdet jobs in Bellingham, WA are:

What cities near Bellingham, WA are hiring for Intern Software Test Engineer Sdet jobs?

Cities near Bellingham, WA with the most Intern Software Test Engineer Sdet job openings:

Vehicle Software and Diagnostics Tool Test Engineer

PACCAR Inc

Mount Vernon, WA • On-site

$71 - $106/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 2 days ago. Applications are no longer accepted.


Paccar rating

8.8

Company rating: 8.8 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

46th of 495 rated machine equipment manufacturers


Job description

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Vehicle Software and Diagnostics Tool Test Engineer

Date: Aug 7, 2026

Company: PACCAR

Requisition Summary

The Vehicle Software and Diagnostic Test Engineer plays a key role in driving the quality and performance of PACCAR’s DAVIE4 Service Tool—the powerhouse behind deploying and updating vehicle software and delivering diagnostics for Kenworth and Peterbilt trucks. In this fast‑paced role, you’ll jump into in‑vehicle testing, tackle complex technical challenges, and collaborate across PACCAR divisions to troubleshoot issues and keep development moving forward. You’ll also help elevate our test benches by integrating new hardware and enhancing automation scripts, ensuring our tools stay sharp, efficient, and ready for what’s next.

Company Information Division Information

The PACCAR Technical Center provides engineering excellence to the truck and engine divisions of PACCAR Inc through innovative product development and testing. The Technical Center is located in the Skagit Valley about 65 miles north of Seattle, Washington.

Job Functions / Responsibilities
  • Perform vehicle and engine diagnostic software testing using both test benches and in‑vehicle setups
  • Plan, coordinate, and execute small to moderate‑scope projects with minimal supervision
  • Ensure all functionality is validated through comprehensive, executable test cases
  • Recommend the most effective test method (bench or in‑vehicle) based on engineering judgment and system capabilities
  • Validate defect fixes for closure and provide stakeholders with clear assessments of customer impact
  • Foster strong communication and maintain productive working relationships across teams
Qualifications
  • 0-2 years of engineering experience
  • Foundational understanding of software testing principles and test methodologies
  • Familiarity with Controller Area Network (CAN) protocols, especially J1939
  • Ability to interpret simple to moderately complex electrical systems and schematics
  • Strong collaboration skills and ability to work effectively in a team environment
  • Proven ability to summarize technical issues and communicate clearly with diverse stakeholders
  • Strong workload management skills, with flexibility and initiative to adapt to shifting project priorities
Education

BS Degree in Computer Engineering, Electrical Engineering, Computer Science, or applicable field

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

  • Competitive salary and 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, 12 paid holidays, and sick leave
  • 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 program
  • Life and accidental death and dismemberment insurance
  • EAP services including wellness plans, estate planning, financial counseling and more
  • Global Fortune 500 company with a wide array of growth and development opportunities
  • Work alongside experienced goal‑oriented colleagues recognized as experts in their field
Additional Job Board Information

PACCAR is an Equal Opportunity Employer/Protected Veteran/Disability. 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 Vehicle Software and Diagnostics Tool Test Engineer is $70,500 - $105,800 annually. Additionally, this role is eligible for a full range of benefit options listed above.


Job Segment: Testing, Test Engineer, Electrical Engineering, Software Engineer, Product Development, Technology, Engineering, Research

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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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