Electronics controls (Electro-Mech, SystemVu, RTU Open, Comfort Link, Premier Link, TruVu, VFDs, BACnet, CCN Bus, ModBus, LAN, LON), low voltage circuitry and experience working with HVAC product experience is desired (design, application or field service related). Respond to customer technical inquiries through Salesforce CRM, phone and e-mail while providing product technical troubleshooting and application support to Carrier/Bryant/ICP Technical Service Managers and internal customers for Light Commercial Products.