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Portrait of Luis Diaz de Leon

Honor Society® member

Luis Diaz de Leon

Fleet Sales Manager at PACCAR Parts

  • General Business
  • Class of 2026
  • USA

Member since February 2025

About

I am a dedicated professional with 21 years of experience at PACCAR Parts, where I have held roles in Customer Service, TRP Product Development, Special Markets Sales, and Fleet Sales Management. Throughout my career, I have been passionate about process improvement, compliance, leadership development, and mentoring. I take great pride in supporting new employees as they grow in their careers and serve as a mentor and advocate for the PACCAR Women's Association (PWA), helping to foster a more inclusive and supportive workplace.

Outside of work, my family is my top priority. My wife and I love spending time with our two boys, especially outdoors, whether it’s camping, hiking, or exploring new places together. I also enjoy playing disc golf and regular golf, as well as reading and writing. As part of my commitment to lifelong learning, I am currently pursuing an MBA at Eastern Washington University, ensuring I continue to challenge myself both personally and professionally.

Education

  • Eastern Washington University

    General Business

    2024 – 2026

  • Green River College

    Applied Management

    2018 – 2021

Experience

  • Fleet Sales Manager

    PACCAR Parts

    Apr 2004 – Apr 2025

Languages

  • English (US) Advanced