Experienced engineer to head up a key aspect of the business

      The CEO of a small but promising start-up company is in need of an experienced engineer to head up a key aspect of the business and has selected Sam as a leading candidate. If hired, Sam would not only be exposed to the proprietary technology that already provides a significant advantage in the market, but would be tasked with developing additional proprietary information and software. Sam is currently an employee of XYZ Corp., a competitor of the start-up. What potential problems might the CEO want to consider? What steps could the CEO take to address these problems?