Meet Mary McNiff, Citi COO — Bio + How to Reach Out

Last updated: 2025-11-08

Who is Mary McNiff?

Mary McNiff is Chief Operating Officer for Citi's Banking & International Groups, overseeing operations, technology, risk, and strategic initiatives across global markets. She has held multiple senior leadership roles within Citi and other major financial institutions, focusing on organizational transformation and process improvement.

Mary McNiff's Work History

Mary McNiff has over 30 years of experience in banking, risk management, and organizational transformation. She has held senior executive roles at Citi, Lloyds Banking Group, Barclays, JPMorgan Chase, and Santander, leading large-scale initiatives and operational improvements worldwide.

• 2023-09 - Chief Operating Officer Banking & International, Citi
• 2022-06 - 2023-09 - Chief Operating Officer, Institutional Clients Group, Citi
• 2020-06 - 2022-06 - Chief Operating Officer, Citi, Citi
• 2017-02 - 2019-04 - Chief Auditor, Citi
• 2015-11 - 2017-02 - Chief Administrative Officer, LatAm & Mexico, Citi
• 2013-11 - 2015-11 - Chief Auditor, Global Consumer Banking, Citi

Mary McNiff's Education

Mary McNiff holds a Bachelor of Engineering degree and an MBA in finance and marketing from India. She has extensive leadership training in organizational transformation and risk management.

• India - Bachelor of Engineering in Mechanical Engineering (1988-09 - 1992-06)
• India - MBA in Finance and Marketing (1992-07 - 1994-06)

How to Reach Mary McNiff?

You can reach Mary McNiff at *******@citi.com or by calling +1 **********. To get Mary McNiff's contact information and other B2B leads like this, sign up for a free account at Anybody.com.