HVAC Mechanic

Metropolitan Washington Airports Authority

Virginia (MN)

On-site

USD 73,000 - 95,000

Full time

4 days ago

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Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

Job summary

The Metropolitan Washington Airports Authority is seeking an HVAC Mechanic to operate, maintain, and modify heating and air-handling equipment across airport facilities, ensuring safe, efficient HVAC operation within codes.

Responsibilities include troubleshooting boilers, repairing controls, installing ductwork, and performing preventive maintenance. A state driver’s license and GED are required; five years of relevant experience preferred.

Qualifications

Five years of progressively responsible experience in the repair and maintenance of HVAC systems and equipment.
Knowledge of heating, ventilating theory and principles; ability to diagnose abnormal conditions and repair.
Knowledge of air-conditioning and mechanical operation; ability to troubleshoot and repair.
Ability to read HVAC units, return air and mixed-air interactions to maintain regulated temperatures.
Proficiency with energy management software to adjust set points.

Responsibilities

Troubleshoots problems with high-pressure boilers and related equipment; performs major repairs as needed.
Repairs or replaces HVAC equipment and components, including motors, switches, controls, and seals.
Installs duct work and diffusers; may modify equipment for improved operations.
Performs preventive maintenance and responds to trouble calls.
May operate high-pressure boilers and large chillers; tests water quality when required.

Skills

HVAC systems

Troubleshooting

Schematics reading

Safety procedures

Equipment maintenance

Education

High school diploma or GED

Job description

Compensation Grade: T19 Salary Range: $35.01-$45.50 Opening Date: October 2, 2026 Closing Date: October 17, 2026 Please Note: All job announcements close at 11:59 p.m. of the day before the posted closing date.

As an HVAC Mechanic, you will be responsible for operating, maintaining, and modifying heating and air-handling equipment to provide efficient operation of HVAC systems within prescribed safety limits and in according with appropriate codes. Your work will ensure the safety and comfort of airport users, staff, and tenants.

HVAC Mechanic Serves in the Utilities Division in the Engineering and Maintenance Department at Washington Dulles International Airport (IAD). Operates, maintains, and repairs heating and air-handling systems and related HVAC equipment ranging from low-pressure boilers to high-temperature hot-water boilers and from small exhaust fans to multi-zoned air-handling units with multi-filtering systems. Also works on air intake fans, mixed-air fans, high-voltage HVAC units used with high-temperature hot-water and chilled water, ventilation units, exhaust fans in manholes, variable air volume boxes, heat pumps which heat or cool air, various pumps and air compressors, diffusers, and ductwork. Performs related functions.

GENERAL RESPONSIBILITIES

Troubleshoots problems with high-pressure boilers and related equipment; performs major repairs, as needed.
Uses schematics and drawings in rebuilding heat and chilled-water valves and calibrating to manufacturers' specifications.
Repairs or replaces HVAC equipment and components, including blower motors, timers, switches, electrical controls, and seals.
Cuts, threads, and replaces or reroutes pipes.
Installs duct work and diffusers.
May recommend modification to the design of equipment for improved operations.
Performs preventive maintenance.
Responds to trouble calls and troubleshoots malfunctioning HVAC equipment.
May revise set points on energy management software.
May operate high-pressure boilers and 2000-ton chillers; makes adjustments as required or takes the unit off line.
May test water at the pump station for chlorine level; operates pumps and switches water flow from Fairfax County water to reservoir water and vice versa.
May be assigned as backup for the water testing and treatment program.
With Air Conditioning Mechanics, maintains or repair thermal ice storage systems, chillers, window air conditioners, water coolers, roof-top heat pumps, and refrigeration equipment.
Maintains a clean work area and paints equipment.
Performs other duties as assigned.

QUALIFICATIONS

Five years of progressively responsible experience in the repair and maintenance of HVAC systems and equipment.
Knowledge of the theories and principles of heating and ventilating, and the ability to recognize abnormal conditions and make adjustments or repairs.
Knowledge of air-conditioning and the mechanical operation of HVAC equipment, and the ability to troubleshoot problems and make adjustments or repairs.
Knowledge of how HVAC units, return air, and mixed-air fans work together and skill in restoring regulated temperatures in specific areas.
Skill in using hand and powered tools and equipment of the trade in repairing HVAC systems.
Ability to analyze data and information (including blueprints and schematics).
Skill in using energy management software to revise set points for the automatic operation of equipment at new ranges.
Ability to work safely and knowledge of the safety rules, regulations, and procedures to do so.
Ability to speak and write effectively.
Skill in using a computer, computerized work order, and time and attendance system.

PREFERRED QUALIFICATIONS

Licensed as a Journey-level HVAC Mechanic.
Universal Certification (Section 608) to service HVAC/refrigeration equipment from the Environmental Protection Agency.

EDUCATION

A high school diploma or a Certificate of General Educational Development (GED).

CERTIFICATIONS AND LICENSES REQUIRED

A state driver’s license in good standing.

NECESSARY SPECIAL FACTORS

Operates vehicle airside and landside (requires AOA permit). Work is typically reviewed in progress and upon completion for quantity, quality, timeliness, teamwork, customer service, and other factors. Work requires moderate to heavy physical exertion (lifting objects up to 50 pounds). May bend, stoop, crouch, and work in a cramped position. May be subject to potential hazards common to the HVAC trades, such as high-pressure boilers, compressors, and large fans; hazardous substances; possible burns and scalds; falls; and gas leaks. Wears personal protective gear, as necessary. Is subject to hold-over and recall on a 24-hour basis for essential services and emergencies, such as snow removal.

WHAT WE OFFER

A career with the Airports Authority comes with more than just a paycheck; it offers a comprehensive benefits package designed to support you and your family’s health, financial security, and professional growth. Benefits include medical, dental, and vision coverage; well-being resources; health savings and flexible spending accounts; pension and retirement plans; and ongoing training and development opportunities.