Arun currently serves as the Editor-in-Chief of MIS Quarterly. He has served as Senior Editor at MIS Quarterly, Information System Research and Journal of Strategic Information Systems and as Associate Editor at MIS Quarterly, Information System Research, Management Science and other journals. He has also served the profession through roles for major associations and conferences.
Arun co-founded the Center for Process Innovation that focuses on solving process innovation problems by using an interdisciplinary perspective and closely partnering with practice where these problems are situated. He has developed such research partnerships with several leading corporations such as Apollo Hospitals, Daimler-Chrysler, Gartner, Georgia-Pacific, IBM, Intel, and UPS. He has also served the University in a variety of key roles such as the Chair of the Robinson College of Business Promotion and Tenure Committee for the 2007-2016 period.