Control Systems Test Engineering Intern

February 6, 2026
$30 / hour

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Job Description

This internship offers a hands-on opportunity within PACCAR’s cutting-edge Control Systems Test Engineering team. As an intern, you will be instrumental in testing vehicle systems using Hardware-In-the-Loop (HIL) benches, a critical part of modern vehicle development.

### Requisition Summary: Control Systems Test Engineering Intern

The Control Systems Test Engineering Intern will perform hands-on testing of vehicle systems using Hardware-In-the-Loop (HIL) benches. You will collaborate with PTC test engineers to design and execute test cases that verify system requirements. Key responsibilities also include analyzing test results and reporting findings.

A core aspect of the role involves configuring HIL benches with project-specific hardware and software, and ensuring their architecture accurately represents the vehicle under test.

### PACCAR Summer Internship Program Overview

The PACCAR Summer Internship Program is designed to provide an immersive learning experience within PACCAR as a Control Systems Engineer. Interns are fully integrated into division and department meetings, activities, and events, gaining a comprehensive understanding of PACCAR and its renowned truck brands: Kenworth, Peterbilt, and DAF.

This program offers a unique opportunity to make a meaningful contribution to a dynamic organization while acquiring valuable engineering skills. At the culmination of the internship, you will have the chance to present your accomplishments to fellow interns and senior management. PACCAR is committed to providing a professional, real-life intern experience, complemented by networking opportunities with other interns and participation in events across our truck companies and testing facilities.

### The PACCAR Technical Center

The Paccar Technical Center is a state-of-the-art facility dedicated to the development and validation of emerging technologies, including vehicle electrification and autonomous driving systems. Here, you will work alongside professional engineers on hands-on projects, learning and applying state-of-the-art technologies.

The Paccar Technical Center is located in scenic Mt. Vernon, Washington, situated north of Seattle and south of Vancouver, British Columbia.

### Job Functions / Responsibilities

• Work with PTC engineers to design test cases which verify system requirements are met.
Configure HIL benches for testing.
• Use HIL benches to execute test cases as defined in test plan.
Analyze test results and report findings.
Automate test cases where applicable using PTC’s in-house automation application.
Post process test results to ensure quality of automation tools.
Identify root cause of issues, address software tool defects, and develop repair strategies alongside PTC engineers.
Review existing software tool documentation and assist in developing documentation.
Maintain excellent communication, establish cooperative and productive work relations with other working groups.
Local travel in the Puget Sound area up to 10%.

### Qualifications & Skills

Currently enrolled in an undergraduate or post-graduate program.
Junior or higher standing toward an engineering or computer science degree.
Fundamental knowledge of Python, Java, C++, or C#.
Familiar with software development methodologies.
• Experience working with basic circuits and electrical wiring a plus.
• Ability to work well in a team environment.

### PACCAR Benefits

At PACCAR, we value talent and promote growth and development. Compensation factors include your education, training, and experience.

• The salary range for undergraduate students is $25/hr and for graduate students $30/hr.
• Additionally, this role is eligible for the full range of benefit options listed below:
Competitive salary and 401k with up to a 5% company match.
Medical, dental, and vision plans for you and your family.
Flexible spending accounts (FSA) and health savings accounts (HSA).
EAP services: including wellness plans, estate planning, financial counseling, and more.
Global Fortune 500 company with a wide array of growth, training, and development opportunities.
• Work alongside experienced goal-oriented colleagues recognized as experts in their field.