Engineers on the average change jobs every two years, prompted in part by salary increases of 15 percent. Most people settle down in one company only when they reach 40.
矽谷的工程師平均兩年一跳槽，每「跳」一次，薪水約加百分之十五，大概到四十歲左右，已「跳」到相當的待遇及職位，才會安定下來。