HVAC Mechanic III

Charles County Public Schools•La Plata, MD

About The Position

The HVAC Mechanic III performs skilled troubleshooting, repair, maintenance, installation, and modernization of commercial and residential HVAC and refrigeration systems and equipment. The role requires extensive trade knowledge, technical judgment, the ability to interpret blueprints and engineering information, and a strong focus on safety and applicable codes. The employee may work independently or as part of a team, inspect and direct the work of helpers and trainees, and provide guidance to school personnel on equipment observation and preventive maintenance. The position uses service vehicles and equipment, works with electrical systems ranging from 24 to 480 volts, and uses a smartphone, tablet, and laptop for maintenance work orders and timekeeping. The employee may assist with emergencies beyond normal working hours and work overtime as required. The position is a 12-month, non-exempt role.

Requirements

High school diploma, GED, or four-year trade school education.
At least 8 years of work experience installing, maintaining, and repairing commercial HVAC and refrigeration equipment.
EPA Section 608 universal certification.
Maryland Class C driver's license.
Thorough knowledge of HVAC and refrigeration trades equivalent to completion of a four-year apprenticeship program.
Working knowledge of heating plants and other mechanical systems, including electrical components and controls.
Ability to exercise sound judgment and work safely.
Ability to drive commercial-type service vehicles, trucks, and vans.
Ability to analyze situations and make frequent technical decisions using specifications, engineering drawings, and building codes.
Ability to perform basic arithmetic using whole numbers, fractions, and decimals.
Ability to read and interpret blueprints and knowledge of NFPA and state and local codes applicable to commercial HVAC and refrigeration.
Ability to perform skilled manual and technical work and work independently or in a team environment.
Leadership capabilities and ability to instruct and inspect the work of helpers, trainees, and tradesmen.
Willingness to obtain additional training as needed to repair and maintain sophisticated HVAC equipment.
Willingness to work overtime as required in emergencies.
Ability to communicate verbally and in writing with CCBOE staff.

Nice To Haves

Valid Maryland State HVACR Journeyman or Master's license.

Responsibilities

Troubleshoot, repair, maintain, install, and modernize commercial and residential HVAC and refrigeration systems and equipment.
Locate refrigeration equipment malfunctions using test equipment, and test, adjust, maintain, and repair equipment for efficiency and safety.
Plan and organize work; select materials; prepare accurate material lists; and complete installations in accordance with applicable mechanical and building codes and safety regulations.
Read and interpret blueprints, engineering plans, specifications, installation and maintenance manuals, and related technical information to determine appropriate solutions.
Inspect completed equipment work performed by others and assign, instruct, and inspect the work of helpers, trainees, and tradesmen.
Work on electrical systems and equipment from 24 volts up to 480 volts; install and repair switches and relays; and repair and replace motors and motor control equipment.
Drive commercial service vehicles, trucks, and vans; load and tow equipment trailers; and use ladders, scaffolds, man lifts, scissor lifts, aerial boom lifts, and bucket trucks.
Communicate with CCBOE staff and provide school personnel with on-the-spot instruction on equipment observation and preventive maintenance.
Report improper equipment care or operation that may cause malfunctions or excessive wear, and determine minimum stock levels for supplies needed to maintain repaired equipment.
Follow safe work practices and ensure completed work complies with applicable safety standards.
Assist with emergencies beyond normal working hours and perform other duties as assigned by the supervisor or Foreman.
Use a smartphone, tablet, and laptop to access and enter maintenance work order and timekeeping information.