Specific Responsibilities: Operates, maintains, diagnoses, repairs and replaces heating (steam and/or hot water), process, refrigeration and air conditioning equipment, ventilation systems with associated components and hardware, utility distribution systems, and pneumatic piping/control systems; Installs, maintains, repairs, replaces and tests plumbing systems including water, drainage, and sewer lines, plumbing equipment and fixtures, associated pumps, valves and devices such as backflow preventers, reverse osmosis and deionized water systems, fire protection systems and equipment; Estimates time, materials, and equipment required for assigned jobs; maintains records of work performed and parts used; Mentors and provides technical guidance to coworkers; Other duties as assigned; Must be available and capable of responding to irregularities during evenings and weekends ensuring 24 hour, 7 day per week coverage. Receptive to feedback, willing to learn, embracing continuous improvement; Helpful, respectful, approachable and team oriented; Ability to build strong working relationships and a positive work environment; Seeks to build collaboration by encouraging trust, mutual respect and shared purpose; Balances listening and talking, speaks and writes clearly and accurately, keeps others informed; Integrates health and safety precautions into daily activities; Works effectively in an environment in which the parameters or priorities may change daily; adjusts behavior to meet the needs of different people and situations; Knowledge of JCI Metasys, Tridium, Siemens and ALC frontends; Thorough understanding of how to troubleshoot mechanical/HVAC/Plumbing systems; Successfully uses multiple software program independently.