Job summary

Click on "Learn more about this agency" button below to view Eligibilities being considered and other IMPORTANT information. The primary purpose of this position is to maintain, troubleshoot, overhaul, repair, and modify a variety of heavy duty vehicles and mobile equipment, which have utility systems or special hydraulic, pneumatic, mechanical, electrical, or electronic systems, features, or controls designed for such purposes as construction, combat, earth moving, and firefighting.

Major duties

- Troubleshoot hard-to-locate problems, identifies defects and causes of mechanical problems to determine type and extent of necessary repairs to variety of firefighting vehicles and, as necessary, a variety of heavy mobile vehicles and equipment - Repairs, overhauls, and rebuilds a variety of heavy mobile equipment/vehicles such as bulldozers, road graders, power shovels, mobile cranes, heavy cranes, heavy combat equipment, and missile transporters, including their major systems - Conducts functional and performance tests using a wide variety of test procedures and equipment on completed work assignments. - Utilizes safety practices and procedures following established safety rules and regulations and maintains safe and clean work environment.

Qualification

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-5800 Transportation/Mobile 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 the ability to do the work of a HEAVY MOBILE EQUIPMENT MECHANIC without more than normal 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 heavy mobile equipment assembly, installation, and repair, i.e., bulldozers, k-loaders, pole trucks, tractors, aircraft tow and runway sweepers, aircraft tow vehicles, excavators, roaders, power shovels, cranes, heavy combat equipment, general purpose, firefighting, and missile transporters. 2. Knowledge of technical practices in order to repair/overhaul major systems, i.e., diesel, multi-fuel, and gasoline engines, automatic and manual transmissions, multi-gear assemblies, and a variety of positioning systems. 3.Knowledge of safety practices and procedures. 4. Skill in using measuring instruments and test equipment such as engine analyzers, dynamometers, exhaust analyzers, vacuum and fuel pump testers, injector testers, ignition timers, tachometers, air-conditioning freon tester/recycler, 4-wheel alignment computer, ammeters, and ohmmeters. Ability to use welding units is desirable. Skill intro troubleshooting mechanical problems, analyzing malfunctions, and determining the extent of repairs necessary. 5. Ability to maintain, troubles shoot, overhaul, repair, and modify firefighting vehicles, and a variety of heavy mobile vehicles and equipment without more than normal supervision. 6. Ability to interpret instructions, technical manual, illustrations, specifications, diagrams, schematics, and similar guides to make repairs and modifications. Ability to use and maintain hand and/or power tools and equipment required to do the work of heavy mobile equipment mechanic. PHYSICAL EFFORT: Works in tiring or uncomfortable positions for long periods. The work requires frequent standing, bending, reaching, stretching, climbing, and crouching. Works on top of, under, and in tight compartments, performing strenuous work while in cramped or awkward position. Frequently lifts and carries items unassisted weighing up to 40 pounds and often exerts similar effort in pushing, pulling, and positioning parts, assemblies, and equipment. Frequently lifts and moves heavier items with the assistance of other workers or workers with lifting devices such as jacks, hoists, and cranes. May work from ladders or work platforms at varying heights. WORKING CONDITIONS: Works both inside and outside. When inside, is frequently exposed to drafts, changing temperatures, and noise which is difficult to talk above. When outside, is exposed to inclement weather conditions. Worker is exposed to irritations and discomfort from dust, heat, and fumes. Worker is subject to cuts, bums, chemical irritations, bruises, electrical shock, and injuries from falls. Follows prescribed safety practices and uses safety equipment such as ear device, hard hats, hard-toe shoes, gloves, respirators, and protective clothing. Some of these safety items may be uncomfortable to wear or use and must be worn for long periods of time. 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. 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.