The successful selectee will perform the following duties:

• Follow oral instructions from immediate supervisor or work leader to complete work assignments.
• Follow safety guidelines/practices in performing trade related work.
• Follow written instructions, sketches, blueprints, or specifications to complete assigned task.

Conditions of employment

• Must be a US Citizen.
• Males must be registered or exempt from Selective Service. www.sss.gov
• Must be determined suitable for federal employment.
• Must participate in the direct deposit pay program.
• May be required to successfully complete a probationary/trial period.
• See Other Information section for additional requirements.

Requirements:
All qualifications requirements must be met by the closing date of this announcement and clearly documented in your resume.
Within the Department of Defense (DoD), the appointment of retired military members within 180 days immediately following retirement date to a civilian position is subject to the provisions of 5 United States Code 3326.
Must be able to obtain an interim and/or final (e.g., confidential/secret/top secret, etc.) security clearance prior to entrance on duty AND must be able to maintain the required level of clearance while employed in the subject position. Failure to obtain and maintain the required level of clearance may result in the withdrawal of a job offer or removal.
Selectee will be required to successfully complete a pre-appointment physical examination.
Selectee must obtain and maintain a current valid United States driver's license.
Shift work, emergency overtime, and recall duty may be required.
CFC/HFC Certification (Universal) as required by the Environmental Protection Agency (EPA)- may be obtained upon employment.

Physical Effort:- 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 that may weigh up to 50 pounds. 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.

Working Conditions - Works both inside and outside, on top of tall buildings, in drafty attic spaces, and in cramped areas with low overheads. Personal protective equipment such as protective clothing, helmets, goggles, respirators, etc. may be required to be worn when there is a possibility of exposure to toxic refrigerants during regular maintenance and repair or when making emergency repairs.

Qualifications

In order to qualify for this position, your resume must provide sufficient experience and/or education, knowledge, skills, and abilities, to perform the duties of the specific position for which you are being considered. Your resume is the key means we have for evaluating your skills, knowledge, and abilities, as they relate to this position. Therefore, we encourage you to be clear and specific when describing your experience.

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. The Screen-out Element for this position is: Aptitude and Interest for Learning Trade Theory and Practice such as: Experience training or working in a vocational or trade related field or willingness and ability to learn a trade.

Conditions of Employment:
You must be willing and able to maintain good academic standing, academic course load, and continuous progress and proficiency in on-the-job learning and classroom training as prescribed in the four year apprentice program and respective trade. Each apprentice is required to receive related classroom and on-the-job training under the supervision of a journey level trades person. Classroom hours will be accomplished at local community colleges and training facilities during off duty hours, 2 to 3 nights per week, for the duration of the four year apprenticeship program. AND You must be willing and able to sign a two-year agreement to work within the Federal service for two years after completion of the four year apprenticeship program.

Applicants must meet the requirements of the Office of Personnel Management (OPM) Job Qualification System for Trades and Labor Occupations (X-118C). Additional qualification information can be found at: http://www.opm.gov/qualifications/x-118c/tabindx.asp.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

When the application process is complete, we will review your resume to ensure you meet the hiring eligibility and qualification requirements listed in this announcement. You will be rated based on the information provided in your resume and responses to the Occupational Questionnaire, along with your supporting documentation to determine your ability to demonstrate the following job elements:

• ABILITY TO FOLLOW DIRECTIONS IN A SHOP
• APTITUDE AND INTEREST FOR LEARNING TRADE THEORY AND PRACTICE
• RELIABILITY AND DEPENDABILITY

You will be evaluated and rated under Category Rating selection procedures. Additional points are not added for veterans' preference; however, preference is still applied. Applicants eligible for veteran's preference will receive selection priority over non-veterans.

If you meet the qualification requirements, your application will be placed in one of three categories:

Best Qualified- Candidates in this category possess exceptional skills and experience to exceed well above the minimum requirements for announced position.
Well Qualified-Candidates in this category possess good skills and experience above the minimum requirements for announced position.
Qualified- Candidates in this category meet the minimum experience requirements for announced position.

If selected, you may be required to provide supporting documentation.

If, after reviewing your resume and supporting documentation, a determination is made that you inflated your qualifications and/or experience, your score may be adjusted to more accurately reflect your abilities or you may be found ineligible/not qualified.

Please follow all instructions carefully. Errors or omissions may affect your rating or consideration for employment.

All qualifications requirements must be met by the closing date of this announcement.

You will receive credit for all qualifying experience, including volunteer and part time experience. You must clearly identify the duties and responsibilities in each position held and the total number of hours per week.

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.