Air Conditioning Equipment Mechanic

Summary

You will serve as a Air Conditioning Equipment Mechanic in the Public Works Department in the of NAV FACILITIES ENGINEERING COMMAND SE.

You will diagnose, locate and repair malfunctions to the main operating mechanical components of large, complex heating, ventilation, air conditioning, and refrigeration systems (HVAC). You will lubricate moving parts and replace air filters, v belts, electrical motors, pulleys, sheaves, bearings, fan shafts, etc. You will conduct visual and audible examination of equipment components by applying prescribed test procedures and equipment, and by explorations of probable reasons for equipment failure.

You will perform maintenance, calibration, modification, installation, repair and replacement of analog and direct digital controls (DDC) systems and equipment. You will interpret complex multi‑view drawings, sketches, manufacture’s specification etc. You will test for refrigerant leaks and use a refrigerant recovery/ recycling station, to Environmental Protection Agency standards to safely reclaim, recycle and store the refrigerant before repairs can be made.

Although a specific length of time and experience is not required for most trade and labor occupations, you must show through experience and training that you possess the quality level of knowledge and skill necessary to perform the duties of the position at the level for which you are applying. Qualification requirements emphasis is on quality of experience, not necessarily the length of time.

Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the job elements and screen out listed below. This job has a screen‑out element which will be used to determine minimum eligibility for this job. Applicants who do not receive a minimum of two points on the screen‑out element(s) will be found ineligible.

• 1) Able to accomplish work in accordance with instructions; knowledge of safety regulations and procedures.
• 2) Ability to read and follow diagram.
• 3) Capable of lifting, carrying, and handling equipment up to 40 lbs. unassisted, over 40 lbs assisted.
• 4) Capable of working in both inside and outside conditions.
• 5) Valid driver's license.
• 6) Capable of working independently.

Applicants must meet the requirements of the Office of Personnel Management (OPM) Job Qualification Handbook for Trades and Labor Occupations. Additional qualification information can be found at: https://(Use the "Apply for this Job" box below).-Elements

Physical effort is required to maneuver equipment in and out of specific locations while dismantling and reassembling. The work requires frequent carrying and setting‑up of parts and equipment weighing up to 40 pounds. Occasionally may lift items weighing over 50 pounds with assistance. Hoists, holders, and pulleys are operated when removing units such as large compressors, condensers, and chillers. The work requires making repairs and installations from ladders, scaffolding and platforms where the parts of systems worked on are frequently in hard‑to‑reach places;

therefore, stooping, stretching, bending, and kneeling are frequent and may be for long periods of time. Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., professional, philanthropic, religious, spiritual, community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment.

The incumbent works both inside and outside, sometimes in bad weather, on top of tall buildings, in drafty attic spaces, and in cramped areas with low overheads. Areas are noisy, dirty, dusty and greasy. Personal protective equipment such as protective clothing, helmets, goggles, respirators, etc. are required to be worn when there is a possibility of exposure to toxic refrigerants during regular maintenance and repair or when making emergency repairs.

Working conditions are…