Job summary

The primary purpose of this position is to install, repair, and modify large/complex systems that provide for a variety of air conditioning functions such as heating, cooling, humidifying, dehumidifying, cleaning, filtering, freezing, and circulating. The incumbent in this position is to install, repair and troubleshoot refrigeration and air conditioning units throughout the medical complex.

Major duties

The employee repairs and maintains a variety of large commercial and industrial refrigeration and air conditioning systems and supporting equipment with complex problems and extensive repairs requiring judgment to locate malfunctions. Plans, lays out, and Installs a variety of large complex commercial and industrial systems and supporting equipment used to condition air in warehouses, shops, medical facilities, and large office building. Troubleshoots a variety of large commercial and industrial refrigeration and air conditioning systems and supporting equipment. Utilizes established safety practices, rules, regulations, and procedures to maintain a safe and clean work environment. Uses and maintains tools.

Qualification

QUALIFICATIONS: Applicants will be rated in accordance with the OPM Qualification Standard Handbook X-118C for the WG-5300 Industrial Equipment Maintenance Group. Although a specific length of time and experience is not required for most blue-collar positions, you must meet any screen-out element listed, and 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 the quality of experience, not necessarily the length of time. The screen out element for this position is ability to do the work of a WG-5306 AIR CONDITIONING EQUIPMENT MECHANIC more than normal without supervision. JOB ELEMENTS: Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas: 1. Knowledge of the principles and theories of air conditioning and refrigeration and properties of refrigerants. Knowledge of the construction and operation of a variety of large commercial and complex industrial systems. 2. Knowledge of safety regulations, practice11, and procedures. 3. Skill in dismantling, repairing, and reassembling pumps, impellers, compressors, chillers, receivers, and evaporators. Skill in maintaining difficult balances of a variety of refrigerant controls and complicated motor controls. 4. Skill in troubleshooting complex problems on large projects applying prescribed test procedures and equipment. 5. Skill in the use of hand tools, power tools, and a variety of test equipment. 6. Ability to interpret instructions, specifications, etc. (including blueprint reading). Physical Effort The employee lifts, carries, and handles equipment up to 40 pounds unassisted and over 40 pounds with assistance. Works from ladders, scaffolding platforms, or cramped areas where equipment, parts, or tools are bard to reach. Work requires frequent stooping, stretching, bending, kneeling, and working in tiring, uncomfortable positions for long periods. In addition, work involves frequent movement and maneuvering of large, heavy equipment using hoists, holders, and pulleys as required. Working Conditions The employee works indoors and outdoors, on elevated structures, and in cramped areas. Subject to discomfort from facemasks or other protective devices when there is a possibility of exposure to toxic refrigerants, noxious gases, fumes, or acids. Subject to possible bums from refrigerants. Works near moving parts of equipment and machinery, energized electrical circuits, sharp metal edges, loud noises, and toxic fumes, which could cause cuts, bums, and respiratory ailments. May be subject to sudden and frequent temperature changes. PART-TIME OR UNPAID EXPERIENCE: Credit will be given for appropriate unpaid and or part-time work. You must clearly identify the duties and responsibilities in each position held and the total number of hours per week. VOLUNTEER WORK EXPERIENCE: Refers to paid and unpaid experience, including volunteer work done through National Service Programs (i.e., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student and social). Volunteer work helps build critical competencies, knowledge and skills that can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.

Evaluations

Your application package (resume, supporting documents, and responses to the questionnaire) will be used to determine your eligibility, qualifications, and quality ranking for this position. Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment. BASIS OF RATING: Your application will be rated under the Cut Point procedures based on the extent to which the quality, depth, and complexity of your experience relates to the qualification requirements. Additional points are not added for Veteran's Preference; however, Veteran's Preference is considered where applicable. Best Qualified Group: Candidates in this category possess exceptional skills and experience to exceed well above the minimum requirements. Fully Qualified Group: Candidates in this category possess good skills and experience above the minimum requirements. Basically Qualified Group: Candidates in this category meet the minimum experience requirements. The resume/documents you submit must support your responses to the online questionnaire. If your application contradicts or does not support your questionnaire responses, you will receive a rating of "not qualified" or "insufficient information" and you will not receive further consideration for this job. All Federal Wage Schedule (FWS) applicants must complete the assessment questionnaire in its entirety or it will result in an ineligible rating. Applicants who meet the requirements for and apply as a non-competitive eligible that meet minimal qualifications and other requirements of this position, may be given consideration as a non-competitive candidate and will be referred unless blocked by an individual with priority/preference. APPRAISALS/AWARDS: Hiring Managers use objective methods and consider previous performance appraisals and awards in the selection process. Current Federal Civilian employees should list any relevant performance related rating and/or awards in your resume.