The termination provision in Vito Parise’s five-year employment agreement with Integrated Shipping Solutions said that the Waukesha, Wis., corporation, called ISS, could fire him for failing to perform “in a satisfactory manner.”ISS hired Parise as “chief strategy officer” because a business system he developed (“strategic transportation management,” or STM) looked promising. It seemed like such a good opportunity that, to fund Parise’s first-year salary of $235,000 &mdash …