This document discusses research conducted to understand what separates star engineers from average performers. It describes two engineers, Henry and Lai, who were hired with similar credentials but took different approaches in their first assignment. While Henry focused solely on proving his technical skills, Lai took initiative to help colleagues with their projects. As a result, Lai was viewed as a potential star performer while Henry was seen as competent but lacking initiative. The document outlines nine work strategies used by star engineers, including taking initiative, developing networks of experts, continuously learning, and collaborating effectively. It explains how adopting these strategies can help engineers boost their productivity and performance.