Internship Jobs

Internships

Are you looking for an opportunity to make a meaningful contribution in a dynamic organization? As an intern at PACCAR, you’ll get the opportunity to work on real projects and have fun along the way! This is your chance to work on cutting-edge technology within a company dedicated to environmental leadership and giving back. We offer internships in all job categories, locations and product areas. With your drive, determination and creativity, PACCAR will help launch your career as you gain practical work experience. 

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2026 Summer Internship: Human Resources
2026 Summer Internship: Human Resources Denton, TX, US, 76205-7864
Denton, TX, US, 76205-7864 Internship Jan 6, 2026 Peterbilt Motors Company
2026 Summer Internship: Field Service Liaison
2026 Summer Internship: Field Service Liaison Denton, TX, US, 76205-7864
Denton, TX, US, 76205-7864 Internship Dec 2, 2025 Peterbilt Motors Company
2026 Summer Internship: Industrial Designer
2026 Summer Internship: Industrial Designer Denton, TX, US, 76205-7864
Denton, TX, US, 76205-7864 Internship Dec 2, 2025 Peterbilt Motors Company
2026 Summer Internship: Engineering Division Accounting
2026 Summer Internship: Engineering Division Accounting Denton, TX, US, 76205-7864
Denton, TX, US, 76205-7864 Internship Dec 2, 2025 Peterbilt Motors Company
2026 Spring Internship: Human Resources
2026 Spring Internship: Human Resources Denton, TX, US, 76207-2198
Denton, TX, US, 76207-2198 Internship Jan 27, 2026 Peterbilt Motors Company
Summer Internship 2025 - Vehicle Performance Engineer Intern 1
Summer Internship 2025 - Vehicle Performance Engineer Intern 1 Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Jan 13, 2026 PACCAR Technical Center
Summer Internship 2026 - Advanced Technology
Summer Internship 2026 - Advanced Technology Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Jan 13, 2026 PACCAR Technical Center
Summer Internship 2026 - Powertrain Validation and Systems Acceptance Engineer
Summer Internship 2026 - Powertrain Validation and Systems Acceptance Engineer Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Jan 16, 2026 PACCAR Technical Center
Summer Internship 2026 - Electrical Validation Engineer
Summer Internship 2026 - Electrical Validation Engineer Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Jan 12, 2026 PACCAR Technical Center
Summer Internship 2026 - Thermal Management Engineer Intern
Summer Internship 2026 - Thermal Management Engineer Intern Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Jan 12, 2026 PACCAR Technical Center
Summer Internship 2026 - Controls Validation
Summer Internship 2026 - Controls Validation Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Jan 26, 2026 PACCAR Technical Center
Summer Internship 2026 - Diesel Technician
Summer Internship 2026 - Diesel Technician Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Jan 26, 2026 PACCAR Technical Center
Summer Internship 2026 - Control Systems Test Engineering
Summer Internship 2026 - Control Systems Test Engineering Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Jan 28, 2026 PACCAR Technical Center
Summer Internship 2026 - Human Resources
Summer Internship 2026 - Human Resources Mount Vernon, WA, US, 98273-9671
Mount Vernon, WA, US, 98273-9671 Internship Nov 10, 2025 PACCAR Technical Center
Summer Internship - Workplace Health & Safety
Summer Internship - Workplace Health & Safety Louisville, KY, US, 40272
Louisville, KY, US, 40272 Internship Oct 31, 2025 PACCAR Parts
Contract Administrator - Summer Internship 2026
Contract Administrator - Summer Internship 2026 Bellevue, WA, US, 98004
Bellevue, WA, US, 98004 Internship Nov 10, 2025 PACCAR Leasing
PFC Accounting - Summer Internship 2026
PFC Accounting - Summer Internship 2026 Bellevue, WA, US, 98004
Bellevue, WA, US, 98004 Internship Nov 10, 2025 PACCAR Financial
PFC Contract Admin - Summer Internship 2026, Denton, TX
PFC Contract Admin - Summer Internship 2026, Denton, TX Denton, TX, US, 76205-7864
Denton, TX, US, 76205-7864 Internship Dec 4, 2025 PACCAR Financial
General Accounting Intern Fall 2026
General Accounting Intern Fall 2026 Columbus, MS, US, 39701
Columbus, MS, US, 39701 Internship Jan 14, 2026 PACCAR Engine Company
General Accounting Intern Summer 2026
General Accounting Intern Summer 2026 Columbus, MS, US, 39701
Columbus, MS, US, 39701 Internship Jan 14, 2026 PACCAR Engine Company
Material Handling Intern Summer 2026
Material Handling Intern Summer 2026 Columbus, MS, US, 39701
Columbus, MS, US, 39701 Internship Jan 13, 2026 PACCAR Engine Company
Human Resources Safety Intern Summer 2026
Human Resources Safety Intern Summer 2026 Columbus, MS, US, 39701
Columbus, MS, US, 39701 Internship Jan 13, 2026 PACCAR Engine Company
Human Resources Safety Intern Fall 2026
Human Resources Safety Intern Fall 2026 Columbus, MS, US, 39701
Columbus, MS, US, 39701 Internship Jan 13, 2026 PACCAR Engine Company
Human Resources "SharePoint" Intern Summer 2026
Human Resources "SharePoint" Intern Summer 2026 Columbus, MS, US, 39701
Columbus, MS, US, 39701 Internship Jan 13, 2026 PACCAR Engine Company
Material Handling Intern Fall 2026
Material Handling Intern Fall 2026 Columbus, MS, US, 39701
Columbus, MS, US, 39701 Internship Jan 13, 2026 PACCAR Engine Company