Johnson Controls - 412 Railroad Ave [Maintenance Technician] As a Maintenance Mechanic at Johnson Controls, you'll: Be responsible for performing general maintenance and repairs on production and assembly machinery; Locate sources of problems by observing mechanical devices in operation, listening for problems, and using precision measuring and testing instruments; Remove defective parts by dismantling devices using hand and power tools; Repair or replace broken or malfunctioning components...Hiring Immediately >>