Johnson Controls - 4111 Greenshadow Dr (Maintenance Technician) As a Mechanic at Johnson Controls, you'll: Perform installation, repair to lighting, power circuits, electrical controls of machines and to component parts of machine tools and plant equipment; Perform complete facilities construction and repair projects; Diagnose, plan, and layout, install, build, test and repair complex types of electrical, mechanical, electronic, hydraulic equipment...Hiring Immediately >>