Prerequisites: Employment in this position is conditioned upon successful completion of a background check which may include criminal background checks, reference checks, verification of work history, verification of any required academic credentials, licenses, and/or certifications, a motor vehicle check, verification of DOT certification, a credit check, employment eligibility verification, and/or a pre-employment physical. Controls & Equipment Maintenance: Diagnose, repair, maintain, and install control circuits for HVAC systems, building automation systems (BAS), fire alarm systems, and food service equipment.