Under general supervision, the position has varying responsibility for the programming, installation, maintenance, adjustment, integration and repair of electric, electronic, pneumatic and digitally controlled building automation systems which manage the most complex HVAC, refrigeration, and lighting systems. This position will also be required to have responsibility for the independent and ongoing operation, maintenance, and repairs of a wide range of complex refrigeration, air conditioning, heating, ventilating, lighting, plumbing, electrical, mechanical, water systems, and related building automation systems.