Thomas Sanglier Bio

Tom has 21 years of experience in internal audit and is currently the Senior Vice President Internal Audit with Leidos Holdings. He has extensive experience in all aspects of internal audit, from leading internal audits and risk assessments for financial, operational, IT/Cyber, Sarbanes-Oxley, and compliance audits, to overseeing the execution of audit plans, and communicating with senior leadership and audit committees.

Prior to Leidos Holdings Tom was a Senior Director, Internal Audit with Raytheon Technologies and a Partner with Ernst & Young’s Advisory practice serving private and public organizations in the technology, manufacturing, and professional services industries.
Tom was the 2022-23 Chair of the North American Board and a member of the Global Board of the Institute of Internal Auditors (IIA). He has been involved as a volunteer leader with the IIA since becoming a member in 2011. Tom had served as a member of The IIA’s Audit Committee, Guidance Development Committee, North American Publications Advisory Committee, and multiple task forces. 

Tom’s book, “Auditing and Disruptive Technologies” was published in April 2018. He has also written the article “The Versatile Auditor” published December 2015 (Internal Auditor Magazine). Tom has developed and delivered training presentations for multiple domestic and international IIA conferences and professional organizations on subjects such as disruptive technology, enterprise risk management, governance risk and control, Sarbanes-Oxley, anti-fraud/corruption, internal auditing and leadership.
Tom earned a Bachelor of Business Administration from the University of Michigan and is a US Army veteran.