HVAC Technician II
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HVAC Technician II
Until Filled (CST)
Central Plant Services
San Antonio, TX, USA
Hourly
Full Time
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This position performs the preventive and corrective maintenance, repairs and
installation of heating, ventilation, air conditioning, refrigeration, and
building automation systems. Performs all duties with progression
characterized by higher proficiency, faster work pace, and greater
understanding of heating, air conditioning, and refrigeration
theory/operation.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
Calibrates and performs required maintenance and repair to electric and
pneumatic components such as thermostats, controllers, valves and damper
actuators.
Replaces electric components such as motors, transformers, fuses, fan
relays, and thermostats on mechanical systems with voltages up to 480
volts.
Operates Central Plant boilers, chillers, pumps, and cooling towers to
ensure supply of hot and chilled water to campus buildings.
Cleans and makes adjustments of Variable Frequency Drives
Repairs piping systems made of PVC, black iron, and braze/solder copper
pipe by means of both soft and silver solder methods.
Services, repairs, and installs window air conditioning units and heat
pumps.
Repairs insulation on hot or chilled water piping using fiberglass or
flexible closed cell insulation.
Performs water treatment/testing of cooling towers and closed loop piping
Performs other duties as assigned.
QUALIFICATIONS:
High School Diploma or GED required; completion of Two-Year Trade School
program or demonstration of high level of mechanical aptitude preferred.
Five (5) or more years as a HVAC Tech I or equivalent.
Minimum three (3) years in a Direct Digital Controls (DDC)
environment.
EPA refrigerant certification type universal required or must be able to
successfully complete within 3 months of hire.
Must maintain a valid driver's license, motor vehicle liability insurance
and personal injury insurance, and complete the University Van Driver
Training within 90 days of employment date.
Must clear and maintain a favorable background investigation and clearance
Must be able to work evenings and/or weekends as needed
Must carry company provided cell phone and respond to calls on a 24-hour
basis while on-call.
Must be proficient in speaking, reading, and writing English; must have
ability to read written instructions, warning labels, and SDS Sheets in
English.
Must possess legible handwriting, possess eyesight in both eyes corrected
to 20/20 and normal hearing ability (may be corrected).
Must observe safety precautions when working in the presence of extreme
noise.
Must possess mathematical ability to add, subtract, multiply, and divide
in order to compute material costs as required for completion of work
order form.
Must possess understanding of control system drawings and electrical
ladder diagrams; HVAC systems and theory;
Ability to work in an environment that requires a high level of security.
Must be able to use of electrical meters to read voltage, resistance and
current in systems up to 480 volts.
Must maintain satisfactory and harmonious relationships with the public,
and fellow employees each day to assure quality service and appropriate
interactions with others.
Must possess and demonstrate a high level of proficiency in calibration
and operation of DDC systems locally and remotely, including installation
practices and applications, such as Johnson Controls Metasys, Distech, and
Siemens Apogee.
Possess ability to identify multi-colored wiring (pass PIPIC test).
PHYSICAL DEMANDS:
Able to successfully handle frustrating conditions such as limits on time,
limited access to equipment, and dealing with uncomfortable customers.
Able to carry 50 pounds up and down stairs
Frequent standing, kneeling/squatting, bending/ stooping, pushing/pulling,
and twisting
Frequent walking, climbing stairs/ladder/scaffolding, grasping/squeezing,
wrist flexion/extension, and overhead reaching; frequent driving
Work outside and inside, on slippery or uneven walking surfaces; frequent
exposure to extreme hot and cold temperatures, insects, dust, toxic
chemicals and fumes, noise, vibration, and electrical hazards; workaround
gas lines; work around machinery with moving parts; may work in tight or
enclosed spaces; may work alone; may work irregular hours
The physical demands described here are representative of those that must be
met by an employee to successfully perform the essential functions of this
job. Reasonable accommodations may be made to enable individuals with
disabilities to perform the essential functions.
St. Mary's University is a Hispanic-Serving Institution and an Equal
Opportunity Employer.
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