About Mary McMahon

An experienced consulting actuary

Mary McMahon

Mary McMahon

CONSULTING ACTUARY

Mary has over 30 years of experience as a consulting actuary specializing in pension and other post-employment benefit plans. She has worked with numerous plan sponsors in healthcare, manufacturing, professional services, aerospace, electrical power, telecom and non-profit industries on all aspects of retirement plan strategies to meet business objectives and achieve better outcomes.

Before joining Septon Strategies, Mary held various leadership positions at Aon, J.P. Morgan, and CCA Strategies. She has experience in all aspects of retirement plans, including experience with design, funding, administration, and termination. Mary is a fully credentialed actuary. Mary graduated from the University of Wisconsin-Madison.​

Harness experience to deliver insights that matter.