Joseph Mauriello, Ph.D., CIA, CPA, CMA, is a Senior Lecturer as well as the Director of the Center for Internal Auditing Excellence at the University of Texas at Dallas. The University of Texas at Dallas is an IAEP school endorsed by The IIA. Mauriello is also a member of The IIA, IMA, AICPA, and many other professional associations. He is active in the Dallas IIA Chapter and currently holds the title as Past President. He is also the lead CIA Gleim Instruct Professor.

Courtney Sefjack is a Professor Relations Coordinator for Gleim. She graduated from West Virginia University with a degree in Psychology. For the past 9 years, she has assisted professors and students with certification exam prep resources and she enjoys visiting college campuses to meet with faculty and students as much as she can. She is a mother of two young boys and currently lives outside the Tampa area. She enjoys being outdoors, spending time with friends and family, and loves both the Steelers and the Mountaineers.