Janet H. Zelenka

EVP, Chief Financial Officer & Chief Information Officer at Stericycle

Janet H. Zelenka was named Executive Vice President and Chief Financial Officer on June 1, 2019. She assumed the additional duties and responsibilities of Chief Information Officer on June 28, 2020. Before joining Stericycle, she spent 15 years with Essendant Inc., most recently serving as Chief Financial Officer until the company’s acquisition by Sycamore Partners. While at Essendant, she also served in the roles of Chief Information Officer and Senior Vice President of Business Integration during a transformational period for the company, and held leadership positions in finance, analytics, audit, and pricing. Prior to Essendant, she spent 16 years at SBC/Ameritech (AT&T) in a range of IT, financial, and operational roles. Ms. Zelenka has a bachelor’s degree from Rockford University and a masters of business administration from Northern Illinois University.


  • EVP, Chief Financial Officer & Chief Information Officer

    Current role

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