4+ years of professional experience in types of work such as inspecting, monitoring work areas, interpreting specifications, monitoring employee performance, performing skilled repair, computing costs, monitoring inventories, requisitioning materials, conferring with personnel, determining schedules, examining objects, counseling employees, recommending personnel actions, investigating accidents, conducting training, developing maintenance policies, meeting with vendors, participating in budget preparation, reviewing contractor work, compiling records, developing electronic maintenance programs, or designing equipment configurations. Ability to participate in asynchronous work.