LI-DJ1 #RSS hvac controls, building controls, programming, hvac field technician, heating, ventilation, air conditioning, direct digital control, apogee, Desigo, Modbus, Tridium, Niagara, Alerton, commissioning, LonWorks, BACnet, DDC, BMS, building management, mechanical systems, system integration . Be able to work in a variety of environments in and around mechanical equipment, including climbing ladders, scaffolds, and high-lift equipment, working in ducts, above ceilings, and in outside/inside/heat/cold/day/night conditions; use hand tools, laptop, email, smartphone, and tablet; carry and move equipment and tools weighing up to 50 pounds unassisted .