Summary These positions are located in National Capital Parks-East, in the Maintenance Division. These are Career/Career-Conditional Full-time appointment. The primary purpose of the position is to perform building and/or utility maintenance and operation duties. Incumbent utilizes journeyman knowledge and skills in several trades and crafts. Responsibilities The major duties of the Maintenance Mechanic position include, but are not limited to, the following: Knowledge of Carpentry: Constructs, alters, modifies or repairs a wide range of features in buildings, quarters and other facilities. Knowledge of Plumbing: Installs, modifies, and repairs new and existing utility, supply, and disposal systems and equipment such as sewage, water, oil, and gas distribution systems and water closets, tubs, fire sprinkler systems, and showers, and lay out of such things as angles, arcs, and circles. Knowledge of Painting: Performs painting duties with little oversight and/or review of work during progress or upon completion. Knowledge of Masonry: From oral instructions, blueprints, work orders, and rough sketches, incumbent plans and lays out masonry work, selects the proper tools, determines materials to be used, and accomplishes the work in accordance with appropriate methods and accepted trade practices with no technical assistance. Knowledge of Water Treatment Plant Operations: Apply the best basic health, sanitary, and mechanical principles and practices to ensure proper operation and maintenance of microbiological and physical chemical processes for efficient treatment of potable water distribution systems. Knowledge of Roofing: Determine roofing work to be completed, locating leaks and determining their cause and extent of damage, selecting the work method to be followed for repair, and determining and using a greater variety of roofing materials and accessories such as shingles, roofing felt, and asphalt. Duties will be developmental in nature when filled below the full performance level. Requirements Conditions of Employment U.S. Citizenship required. Appointment subject to background investigation and favorable adjudication. Meet Selective Service Registration Act requirement for males Selectee will be required to participate in the Direct Deposit Electronics Funds Transfer Program. You will be required to operate a government (or private) motor vehicle as part of your official duties; a valid driver's license is required. You will be required to submit a Motor Vehicle Operator's License and Driving Record. You must also submit (within a State sealed envelope or submitted directly by the State authorities), and at your own expense, all certified driving records from all States that disclose all valid driver's licenses, whether current or past, possessed by you. You will be required to wear a uniform and comply with the National Park Service uniform standards. A uniform allowance will be provided. You may be required to work on-call, evenings, weekends, holidays, overtime and shift work. If you are a new employee or supervisor in the Federal government, you will be required to complete a one-year probationary period. Qualifications To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors: Ability To Do The Work Of The Position Without More Than Normal Supervision (SCREEN OUT) Technical Practices (theoretical, precise, artistic) Knowledge of Equipment Assembly, Installation, Repair, etc. Ability To Interpret Instructions, Specification, etc. (includes blueprinting reading) Ability To Use and Maintain Tools and Equipment If your knowledge and ability in the SCREEN OUT factor above is not sufficient, you will receive no further consideration. In preparing your application, describe in detail the experience and training which you have had that specifically prepared you for this job and to perform the duties described for this job. Experience should be clearly described and documented in your resume. The qualifications reviewer will not assume performance of such duties by Job Titles alone. Address your knowledge, skills and/or abilities in the areas shown in the job-related factors. Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (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. You will receive credit for all qualifying experience, including volunteer experience. Education There is no substitution of education for experience for Wage Grade (WG) positions. Additional Information This announcement may be used to fill additional positions if identical vacancies occur within 90 days of the issue date of the referral certificate. Physical Demands: Physical effort is heavy to moderate and requires occasional lifting or handling of objects or materials up to 50 pounds, unassisted, following proper lifting procedures to avoid injury. Frequently required to stand while working, climb ladders or scaffolding, and bend, stoop, climb, and work in awkward positions. Working Conditions: Exposed to a variety of seasonal weather conditions while working outdoors (temperatures -40 to 90+ degrees). Subject to danger of falling from ladders or scaffolding. Exposed to dust, dirt, wind, and rain. May work with dangerous chemicals and around moving equipment, paints, solvents, etc. May be exposed to electrical shocks and biting insects. Documentation for the Land Management Workforce Flexibility Act (LMWFA) eligibility, submission of ALL SF-50s and performance information for each period of temporary/term employment that qualifies for LMWFA. Performance documentation can be obtained by contacting the supervisors for the positions you served in during your 24 months. If they did not complete performance appraisals, ask them to provide a statement of performance for each period of service. The statement must specify the dates for each employment period and your level of performance (dates should match the dates on the SF-50s). The National Park Service has determined that the duties of this position are not suitable for telework.