What You'll DoStart up, commission, maintain, and troubleshoot air- and water-cooled chillers, including centrifugal, screw, and scroll systemsWork on major OEM equipment, including Trane, York, Carrier, and DaikinService central plant equipment, including:Cooling towersChilled and condenser water pumpsHeat exchangersVariable Frequency Drives (VFDs)Perform refrigerant recovery, leak testing, evacuation, and chargingDiagnose mechanical, electrical, refrigeration, and water-flow issuesConnect to and troubleshoot onboard chiller controls and microprocessorsCommission and troubleshoot BACnet MS/TP and BACnet/IP networksConfigure device addressing, baud rates, point mapping, alarms, trends, and sensorsTroubleshoot BAS communication and network issuesAssist with central plant sequencing, lead/lag operation, temperature resets, and system optimizationWork with BAS platforms such as Tridium Niagara N4, Johnson Controls Metasys, Automated Logic WebCTRL, and Distech EC-NetWhat We're Looking For5+ years of commercial HVAC/R field experience, including large-tonnage chillers2+ years of hands-on DDC/BAS controls experienceEPA Universal CertificationExperience commissioning and troubleshooting BACnet MS/TP and BACnet/IPAbility to read electrical schematics, mechanical drawings, P&IDs, ladder logic, and controls sequencesExperience with VFD programming and troubleshootingValid driver's license with a clean driving recordAbility to participate in a rotating on-call emergency service scheduleAbility to lift up to 50 lbs. Commercial Chiller & BAS Controls Technician$35-$45 per hour, based on experienceFull-Time | Panama City Beach, FLA Superior Mechanical is seeking an experienced Commercial Chiller & BAS Controls Technician to join our team in Panama City Beach.