Roueche has served as Flowserve’s vice president, investor relations and treasurer, since October 2012.

Flowserve will initiate a search to identify a permanent chief financial officer under incoming president and CEO Scott Rowe’s direction. Rowe takes over from Mark Blinn as president and CEO of Flowserve from 1 April 2017.
 
“We are pleased that Jay has agreed to serve as Interim CFO during this important time to ensure a seamless transition,” said Blinn. “Jay is a seasoned executive with a deep understanding of our business and financials. On behalf of our board and management team, I thank Karyn for her financial leadership and many contributions to Flowserve. We wish her well in her future endeavours.”
 
Ovelmen said: “It has been a privilege to work with such talented and committed individuals at Flowserve. I have great confidence in the company's future and believe Flowserve is well-positioned to achieve its strategic and financial goals, and deliver value to shareholders.”