Like any ship, building, ground vehicle or aircraft, corporate America needs individuals schooled in the art and science of maintenance. Companies of all shapes and sizes, in a variety of sectors, depend on complicated machinery, electrical and nuclear equipment, housed within expansive facilities to reach their business objectives. When these pieces of equipment or facilities fail, skilled professionals are needed to fix them. These 10 Hirepurpose partners are military-friendly companies with openings across the country — and are well-suited for veterans who underwent electrical, mechanical, or facilities maintenance training while in the service.