Siris, a private equity firm focused on investing and driving value creation in technology and telecommunications companies, has hired John McCormack to the firm as an executive partner. In his new role at Siris, McCormack will collaborate with the firm’s investment team and executive partners and advisors to help evaluate potential investment opportunities for Siris as well as help oversee the operations of its portfolio companies.

McCormack brings more than 30 years of expertise leading and scaling enterprise businesses in the cybersecurity and internet infrastructure sectors, having served on the boards of directors for a number of enterprise software organizations, including Ping IdentityApp River and Fidelis Cybersecurity.

Frank Baker, a co-founder and managing partner of Siris, commented, “John’s history of leading value-creation initiatives at technology companies across a variety of stages and sizes will be a meaningful addition to the Siris Executive Partner and Advisor team. We expect his deep technology and cybersecurity experience, coupled with his management expertise, to help drive the transformations and continued growth of our portfolio companies. We look forward to John’s many contributions across our investments.”