Heavy Mobile Equipment Mechanic

Summary

This Heavy Mobile Equipment Mechanic, WG-5803-10 position is located within the Department of the Interior, U.S. Fish and Wildlife Service, Region 6, National Elk Refuge-WY in Jackson, Wyoming. First time hires to the Federal government normally start at the step 1 rate.

Duties

As a Heavy Mobile Equipment Mechanic WG-10, your duties will include, but are not limited to, the following: Excavate, build, grade, load, level and finish to exact specifications using an excavator, bulldozer, loader, backhoe, road grader, forklift, scraper or trencher close to above and below ground facilities and equipment such as structures, utility lines, culverts, irrigation equipment, fences and pavement, based on engineering drawings as appropriate. Perform welding activities utilizing a variety of welding methods and equipment including acetylene, electric, and MIG Welder. Perform plumbing installation, modification repair of disposal systems, water filtration systems, sewage systems, oil and gas distribution systems, tubs, fire, sprinkler and shower systems. Install and repair concrete and masonry structures, including forming, pouring, and finishing slabs, foundations, water crossings, block walls, buildings, etc. Perform routine servicing, operation and repair of heavy equipment such as draglines/cranes, excavators, dozers, forklifts, dump trucks, front-end loaders, motor/road graders, and backhoes. Diagnose, troubleshoot, and repair mechanical, hydraulic, pneumatic, and electrical systems on heavy equipment, vehicles, pumps, generators, and related equipment using diagnostic and testing equipment. Utilize technical manuals, wiring diagrams, blueprints, engineering drawings, and specifications to identify problems, determine repair methods, and complete maintenance, construction, and installation projects. Perform facility, grounds, and utility maintenance including electrical, carpentry, painting, and related building repairs utilizing a variety of hand tools, power tools, and testing equipment.

Qualifications

Requirements' section continued: Under applicable law, the employment of an individual serving a probationary or trial period automatically terminates when that period ends unless the agency affirmatively certifies, in writing, that the individual's employment should continue and that their appointment should be finalized. In the absence of agency action to affirmatively certify continued employment beyond the probationary or trial period, such appointments are terminated. Upon completion of your probationary period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest. Qualifications' Section: All qualifications must be met by the closing date of this announcement-11/12/2026-unless otherwise stated in this vacancy announcement. For current Federal employees, if hours worked per week are not included on your resume, you must submit a non-award SF-50 as part of your application to be used to validate your work schedule and determine the amount of specialized experience that you will be granted. An award SF-50 will not be acceptable documentation for which to consider your amount of qualifying experience. For periods of time that reflect military service, the DD-214 or Statement of Service is sufficient to meet the work schedule requirement as the service dates will be reflected. For all other applicants who are not current federal employees, your resume must state either "full-time" (or "40 hours a week") or "part-time" with the number of hours worked per week to ensure proper crediting of specialized experience. 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) Use of Measuring Instruments Ability to Interpret Instructions, Specifications, etc. (includes blueprint reading) Trouble shooting Ability To Use and Maintain Tools and Equipment Knowledge of Equipment Assembly, Installation Repair, etc. 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. Your resume must support your response to the assessment questionnaire, and if it does not, your application will be marked as not eligible. 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. You must meet at least 2 points on the screen-out element(s) and obtain an average of at least 2 points on all of the job elements to be considered qualified for this position. 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 Federal Wage System (FWS) positions.