Great Lakes and Great Times: Michigan boasts four Great Lakes, 11,000 inland lakes, 36,000 miles of rivers and streams, 20 million acres of forests, 100 state and national parks and recreation areas, 1,300 miles of bike trails, 6,500 miles of snowmobile trails, the second-most ski areas in the nation, 650 public golf courses, 600 campgrounds, and an international dark-sky park-just for starters. Performs and completes a variety of professional assignments involving the review, investigation, and analysis of workplace operations, environment, tools, equipment, and processes in a broad range of construction workplaces to ensure the Michigan Occupational Safety and Health Act (MIOSH Act) and other workplace safety rules and regulations are appropriately adhered to providing a safe and healthy work environment for Michigan workers.