Job Summary: This position will be required to maintain HVAC systems in a number of assigned buildings and respond to other buildings to assist as required. This position requires a very broad base of knowledge due to the highly technical and widely disparate nature of various elements of HVAC type of work. Above average working knowledge & competencies demanded by this career field include but are not limited to- Boiler operation & theory, operation & controls diagnostics (mechanical, electrical, pneumatic and digital), full range of thermodynamics, chiller operation & theory. All of which are interrelated with various auxiliary sub-systems that include but are not limited to; air coils, heat exchangers and other heat transfer equipment that utilize air-to-air, air-to-water and water-to-water side methods, any of which can be the cause or causes of improper temperature/humidity/flow control. Minimum Qualifications: High school diploma or equivalency; or demonstrated possession of the competencies necessary to perform the work. Some positions may require special licenses or certification.