Tenable Holdings Inc. (NASDAQ: TENB) appointed Dino DiMarino as chief revenue officer, the cybersecurity company announced March 12. DiMarino will oversee global sales, partner ecosystems and revenue operations from Boston.

DiMarino brings over 20 years of leadership experience in technology and cybersecurity businesses. He previously served as chief revenue officer at Snyk, Qualys and Mimecast, and held the CEO position at AppViewX. Earlier in his career, he worked in senior executive roles at RSA Security and Dell EMC.

"Dino has a consistent track record for generating sustained momentum and scaling organizations to take advantage of emerging market opportunities," said Mark Thurmond, co-CEO of Tenable.

DiMarino replaces Dave Feringa, who retired from the company. The appointment comes as Tenable positions itself in the exposure management and AI security markets.

"Tenable is uniquely positioned to help organizations understand and reduce cyber risk in an era where AI is rapidly expanding the attack surface," DiMarino said.

Tenable describes itself as an exposure management company that provides cybersecurity solutions across IT infrastructure, cloud environments and critical infrastructure. The company serves over 40,000 customers globally.