NEW TITLE RELEASE ANNOUNCEMENT
See the latest about a temporary release delay on new titles. Learn more.
Dennis M. Ahern, Ph.D. is an advisory engineer at Northrop Grumman Corporation, where he has worked on process improvement programs for over 15 years. Previously, he was a faculty member at Yale University and at the University of Maryland. He was the deputy project manager of the CMMI Product Development Team and a co-leader of the CMMI Editor Team. He is also an author of CMMI.