As the solar industry continues to grow, so do its job opportunities. It's no surprise then that the fastest-growing job in the U.S. between 2012 and 2016 was for a solar photovoltaic installers or someone who assembles solar panels on roofs. The job pays about $42,500 a year. Overall, the U.S. added 211,000 jobs in April, MarketWatch reports. This is an overall increase in employment, but some states and industries performed better than others. The second fastest-growing field was for mathematics and computer jobs, two of the fields that fall under STEM. Out of all 50 states, Michigan performed the best in this field-boasting a 200% increase in computer and information research scientists between 2012 and 2016. Other industries also saw growth - namely personal care jobs and skincare specialist occupations. For example, in Utah, the number of personal care aids increased 313% to 6,780 jobs. But the salary isn't great: MarketWatch reports those positions only pay $21,890 per year. Meanwhile, in North Carolina, the number of skincare specialist grew 187% to 890 positions. The average salary is $33,760.