William Chappell

William Chappell

CTO and CVP Microsoft Discovery and Quantum

University of Michigan•Vienna, Virginia, United States

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Experience24+ Years
LevelLeadership

Executive Overview

Dr. William Chappell is the CVP and CTO of the Discovery and Quantum division of Microsoft (MDQ). This division builds both the scientific platform and the quantum computer to power the next generation of science. This will combine autonomous operations, scientific agents, quantum computing, and the Azure cloud to create a revolution in how science is accomplished. I have also been named the chair of the ECE council for the electrician and computer engineering department at the University of Michigan. Prior to Microsoft, he was formerly the director of the Microsystems Technology Office (MTO). Serving in this position, he focused the office on three key thrusts important to national security. These thrusts included ensuring unfettered use of the electromagnetic spectrum, building an alternative business model for acquiring advanced DoD electronics that feature built-in trust, and developing circuit architectures for next-generation machine learning. MTO creates the MEMS, photonic, and electronic components needed to gracefully bridge the divide between the physical world in which we live and the digital realm where our information resides. Under Dr. Chappell’s leadership, MTO developed the basic underpinnings of computation and sensing needed for an effective, information-driven society. He created and kicked off the Electronics Resurgence Initiative, the nation’s largest investment in the foundation of electronics.Prior to his 8 year stint in government, Dr. Chappell was a professor at Purdue University specializing in electromagnetics.

Career Timeline

Professional employment history
  • 2026–Present· 9 mos
    • ChairCurrent
      2026–Present
  • MicrosoftCurrent
    Jul 2019–Present· 7 yrs 3 mos
    • Chief Technology OfficerCurrent
      Jun 2025–Present
    • VP Mission Systems
      2022–Present
    • Chief Technology Officer SMT Division
      Mar 2023–Aug 2025
    • CTO, Azure Global
      Jul 2019–May 2022
  • Jul 2011–Jun 2019· 7 yrs 11 mos
    • Director’s assistant for 5G and microelectronics
      Apr 2019–Jun 2019
    • Office Director
      Apr 2014–Apr 2019
    • Program Manager, Information Technology
      Jul 2011–Apr 2014
  • Sep 2002–Apr 2013· 10 yrs 7 mos
    • Professor
      Sep 2002–Apr 2013

Education

Doctor of Philosophy - PhD

Electrical and Electronics Engineering

University of Michigan

Executive Relationship Map

Reports To
William Chappell
Vice Chair & President
Chief Financial Officer
Chief Technology Officer
Chief Operating Officer

Executive Network Preview

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Skills & Expertise

5 of 5 skills
EngineeringLeadershipWireless TechnologiesPublic SpeakingSemiconductors