Aushon Biosystems has hired Mark Schmeizl to be vice president of North American sales. Schmeizl previously was a senior sales and marketing executive at PerkinElmer, Cisbio, and Affymetrix.
David Sneider has been named chief financial officer at Nerites. He joined the Madison, Wis.-based biotech from NimbleGen. He also previously served as CFO of Third Wave Technologies.