In order to qualify, you must meet the quality level of experience requirements described in the Office of Personnel Management (OPM) Qualification Standards Handbook X-118C. QUALIFICATIONS: Applicants will be rated in accordance with the OPM Qualification Standard Handbook X-118C for the WG-4700 General Maintenance and Operations Work Family. 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 Lead Or Supervise. JOB ELEMENTS: Your qualifications will be evaluated on the basis of your level of knowledge, skills, abilities and/or competencies in the following areas: Knowledge of Equipment Assembly, Installation, Repair, etc. Technical Practices (theoretical, precise, artistic) Use of Measuring Instruments Ability to Interpret Instructions, Specification, etc. (includes blueprinting reading) Ability to Use and Maintain Tools and Equipment Knowledge of Materials PHYSICAL DEMANDS: The work requires considerable bending, kneeling, standing and stooping. On-Site work typically requires crawling, climbing on ladders, scaffolds, and rooftops. Work encompasses strenuous physical exertion when bending and shaping the more complex items in handling larger and bulkier material. Requires physical effort which includes prolonged standing on production lines; climbing up and down ladders and scaffolds; working cramped and awkward positions while installing items; and reaching, lifting and bending while using hand and powered tools in uncomfortable positions for extended periods. Is frequently required to perform heavy lifting, 25 pounds and over with mechanical or human assistance. WORKING CONDITIONS: The employee works indoors and outdoors on elevated structures, and in cramped areas. Subject to discomfort from face masks or other protective devices when there is a possibility of exposure to chemicals, heat, steam, noise, noxious gases, fumes, or acids. Occasionally works outside on top of buildings, in drafty attic spaces, and in drafty attic spaces, and in cramped areas with low overheads. Subject to possible burns, electrical shocks, cuts, strains, bruises, and chemical irritations. To reduce dangers from these and other similar conditions follows prescribed safety practices and use safety equipment such as safety glasses, hard-toe shoes, respirators, hard hats, and fire retardant gloves. 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.