As Nike continues its quest to come back as a dominant retail force, the sportswear giant has continued to invest in tech and design jobs. Publicly available work visa data, which companies are required to disclose to the US Department of Labor, gives an idea of how much Nike's employees bring home and some of the roles it has invested in.Nike had about 755 open positions worldwide listed on its jobs board as of February 13. In January, the company also said it planned to lay off 775 employees at its distr ...