Engine Systems Verification Intern

PACCAR Global Powertrain is seeking motivated and innovative students to join our Summer 2026 Internship Program within the Engine Systems Verification team.

Program Overview 

What to Expect

• Schedule: Full-time (40 hours/week), in person
• Duration: Minimum 12 weeks
• Location: Mount Vernon, WA
• Start Dates: May 18, 2026, or June 22, 2026
• Visa Sponsorship: Not available for this role (H‑1B, TN, OPT, etc.)

About PACCAR

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.

About Global Powertrain

PACCAR Global Powertrain organization engineers and manufactures integrated, high‑efficiency engines, automated transmissions, and axle systems for Kenworth, Peterbilt, and DAF trucks. Through advanced engineering, vertically integrated manufacturing, and robust aftermarket support, the organization delivers powertrain systems optimized for performance, durability, fuel efficiency, and sustainability.

Its portfolio includes PACCAR’s MX‑13 and MX‑11 engines, TX‑12 and TX‑18 automated transmissions, and advanced axle technologies—designed to function as a fully integrated system that enhances drivability, reduces lifecycle costs, and ensures consistent reliability across PACCAR’s global truck brands.

Job Responsibilities

• Execute established engine test cases and develop clear, detailed technical reports documenting test results
• Contribute to continuous-improvement efforts by updating and refining vehicle testing procedures
• Conduct engine test-cell evaluations to validate new engine software ensuring transparent functionality and performance transparency
• Provide hands-on support for engine instrumentation setup and troubleshooting, while identifying and recommending process improvements
• Perform in-vehicle engine verification testing to assess how key performance characteristics influence customer drive-ability 

Qualifications

Required:

• Junior or senior pursuing a Bachelor’s degree (graduation 2026–2027) in Engineering (Mechanical, Electrical, Mechatronics, Software, Computer), Science, or a related STEM discipline; OR currently enrolled in a Master’s program.
• Foundational understanding of mechanics of materials and fluid dynamics.
• Strong proficiency with Microsoft Office (Excel, Word, PowerPoint)
• Excellent verbal and written communication skills

Preferred:

• Experience with technical writing
• Exposure to MATLAB/Simulink or similar modeling tools

Paccar Benefits

• The pay range for this position is $25.00 - $30.00/hour (pay varies by undergraduate and graduate degree)  SIP 401k with up to a 5% company match
• Paid Holidays (work-location scheduled)
• Sick Leave (CA & WA only)
• Health, Dental, and Vision insurance
• Flexible Spending Account (FSA) / Health Savings Account (HSA)
• Life and Accidental Death and Dismemberment insurance EAP services include wellness plans, estate planning, financial counseling, and more

Additional Job Board Information

PACCAR promotes equal employment opportunities by implementing policies and practices that ensure employees and applicants are not discriminated against because of their race, color, religious creed, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, mental or physical disability, medical condition, genetic information, military or veteran status or other legally protected status. This applies to recruitment, selection, placement, promotion, termination, rates of pay, and other conditions of employment.