About Marissa McInnis

Marissa is responsible for overseeing the continued evolution and implementation of Verizon’s Sustainability Strategy as well as its enterprise wide relationships across its sustainability portfolio. She focuses on operationalizing Verizon’s internal and external commitments while tracking its progress across the enterprise to ensure holistic management in the areas of sustainability and driving profitable growth.

Prior to joining Verizon, Marissa was with the Department of Defense in Washington DC, leading Climate Policy and Interagency engagement. She served as the climate policy advisor to the Assistant Secretary of Defense for Energy, Installations and Environment. She has held a number of progressive roles within the White House and Pentagon, including Director for Climate Adaptation and Resilience, Climate Program Director for the Secretary of Defense and the Secretary of the Navy. From 2006-2014, Marissa served in various leadership roles at the U.S. Environmental Protection Agency, including the Office of the CFO and the Tribal Affairs Office.

As an ICF-PCC certified executive coach, Shannon is a Leadership Circle Profile coach and was selected as a Meta Coach to teach on Daniel Goleman’s Emotional Intelligence Coach Certification course. She is also certified in Harrison Assessments, The GameChanger Index, and Korn Ferry's ESCI 360. PCC credential holders are trained, experienced coaches with a commitment to high ethical standards. 

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