Jay Clark

Executive Director
Jay Clark
HOME BASE
Chicago
BEFORE ACCORDION
  • RSM US LLC

  • Accenture

ALMA MATER
  • Truman State University, B.A.

HOME BASE
Chicago
BEFORE ACCORDION
  • RSM US LLC

  • Accenture

ALMA MATER
  • Truman State University, B.A.

Jay Clark is an Executive Director with more than 25 years of experience delivering enterprise technology solutions, specializing in NetSuite implementations, ERP transformations, and complex global system integrations. With a strong technical foundation and deep functional expertise, Jay has led large-scale programs that enable organizations to modernize and scale their financial and operational platforms.

Jay began his technology career in 1999 as a C programmer, developing a strong foundation in software development and system architecture. In 2006, he transitioned to NetSuite and has specialized exclusively in the platform since then. Prior to joining Accordion, Jay served as the North America NetSuite Practice Leader at Accenture and later as a Global NetSuite Managing Director and Delivery Leader at RSM, where he led complex global and enterprise NetSuite implementations for large organizations across multiple regions.

Throughout his career, Jay has been deeply involved in estimating, solutioning, and implementing end-to-end NetSuite programs for companies around the world. His experience includes leading pre-sales and delivery efforts, defining global ERP strategies, designing scalable solutions, and managing full lifecycle implementations from discovery and architecture through deployment and post-go-live optimization. Jay has worked across multiple industries, supporting multinational organizations with complex operating models, regulatory requirements, and integration needs.

Jay brings a strong technical and professional background supported by extensive hands-on NetSuite expertise. He holds multiple NetSuite certifications and is recognized for successfully delivering complex global ERP transformation initiatives.

Something you should know
  • Born in South Korea, raised global
  • Marine Corps Reserves alum
  • Has visited all 7 continents
    Noteworthy
    • Led one of the largest NetSuite global implementations globally
    • RSM First Choice Award recipient
    • NetSuite subject-matter expert and frequent webinar speaker (i.e.- landed costs, supply chain)
    • Active volunteer/supporter with the ASPCA
    • Active advocate/supporter of the Human Rights Campaign (HRC)