Manager, Audit and Risk Advisory Services


Mac Lillard performs a variety of client services, helping organizations to streamline processes and increase efficiency, improve internal controls, implement enterprise risk management to assist in the risk assessment and strategic planning processes, and enhance their cybersecurity posture. Additionally, he sits on committees for multiple nonprofit organizations in order to volunteer his time and expertise to help local charities improve their operations. He has been with the firm since graduating from Clemson University in 2014.

Mr. Lillard ensures that his engagements are completed in a timely and efficient manner. He holds various designations through professional organizations that allow him to provide his clients with added value and a holistic experience on all his engagements.

He continues his education by speaking at and attending professional seminars related to auditing (internal and external), enterprise risk management, fraud examinations, and information systems control and security. He is also the Associate Vice President of Programs for the Washington, DC Chapter of the Institute of Internal Auditors

Education and Certifications

  • M.S. in Professional Accountancy, Clemson University
  • B.S. in Accounting, Clemson University
  • Certified Public Accountant
  • Certified Fraud Examiner
  • Certified Information Systems Auditor
  • Certified in Risk and Information Systems Control
  • Certified Information Technology Professional

Professional Affiliations

  • Institute of Internal Auditors (IIA), Washington, DC Chapter, Associate Vice President of Programs
  • Association of Certified Fraud Examiners
  • Information Systems Audit and Control Association
  • The Greater Washington Society of CPAs (GWSCPA)