Middlesex Savings Bank announced this week that it has promoted Thomas F. Farley to executive vice president and chief commercial banking officer, along with a slate of other senior-level appointments.

Farley will succeed Michael McAuliffe, who was elected president last fall, in the role. He has more than 35 years of corporate and commercial banking experience, client and portfolio management and workout and restructuring experience. He joined Middlesex Savings Bank in 2014 as a senior vice president and senior credit officer responsible for managing the credit analysis, managed assets and secondary markets businesses.

“2015 was a strong year for commercial lending,” McAuliffe said in a statement. “As a mutual bank with no shareholders, we focus on growth through relationships, not transactions. I am confident that Tom will continue to lead the bank’s commercial practice in the right direction, focusing on what we can do differently for our new and existing customers.”

Additionally, the bank appointed Michael J. O’Riordan to senior vice president and senior credit officer; Michael A. Missle, payment services director, to senior vice president; and Debra L. Zurka, credit analysis manager, to senior vice president.

O’Riordan joined Middlesex in 2006 as senior vice president of credit and managed assets. Previously, he was a senior consultant with Brintech Consulting where he worked with several banks to improve credit quality and efficiencies.

Missle previously spent 10 years with Boston Private Bank and Trust where he led the cash management group serving the New England, Southern California and San Francisco Bay Area markets.

Zurka joined Middlesex Savings Bank in 2015 from Citizens Bank, where she served as portfolio management team leader for nearly seven years.