A mining engineer works for a mining company. It’s your job to develop more efficient methods to locate and extract minerals and other natural resources from the earth. Your typical duties include maintaining all equipment, developing cost estimates and analyses, surveying underground and surface mining sites, evaluating ore deposits, and working with management on all safety issues. You are also involved with developing safe, efficient, and environmentally-friendly mining techniques. Many mining engineers take on management duties, including communicating with workers and vendors, conducting mining exploration, and overseeing transportation.