Marian R. Croak
Senior Vice President – Applications and Services Infrastructure
Marian is Senior Vice President-Domain 2.0 Architecture and Advanced Services Development. Named to that role in 2013, she is responsible for overseeing the design and implementation of AT&T's next-generation network architecture (Domain 2.0). She also oversees the Advanced Technologies group and AT&T Foundry innovation centers.
Prior to her current role, Marian was Senior Vice President of Applications and Services Infrastructure. She currently manages over 2,000 engineers, developers, designers and other innovation experts. Her responsibilities range from project management and service and network planning to development and testing. She mentors numerous staff members and is an executive sponsor for organizations supporting Asian, African American, and Hispanic employees.
Marian joined AT&T in 1982 at Bell Laboratories and has held multiple assignments in integrated voice and data communications. She has received over 135 patents in VoIP technology and other areas, with more than 100 under review by the U.S. Patent Office.
Marian attended Princeton University and the University of Southern California and has a PhD in Social Psychology and Quantitative Analysis (1982).
Marian has three children who are young adults. She enjoys long distance running and sits on the boards of NACME, ATIS, Catalyst, and the Holocaust and Human Rights Educational Center in New Jersey.