Shingle Springs, CAPast: Project Manager at Rudolph and Sletten, Inc., Hydroelectric Operations Department Head at... Construction management specialist Mark Korkowski holds more than three decades of project direction with marine, building, and civil project development in the... Construction management specialist Mark Korkowski holds more than three decades of project direction with marine, building, and civil project development in the United States. Managing effective operations teams for casino projects, Mark Korkowski oversaw schedules, budgets, labor, and...