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.Major 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.Education
There is no substitution of education for experience for Federal Wage System (FWS) positions.Requirements
Must be a U.S. Citizen or National. Appointment subject to background investigation and favorable adjudication. Males born after 12-31-59 must be registered for Selective Service. Direct Deposit participation required. Successfully pass the E-Verify employment verification check. To learn more, visit https://www.e-verify.gov/. Must possess and maintain a valid driver's license throughout employment. Must have a current or obtain a Heavy Equipment Certification within 6 months of hiring. Must have the ability to obtain and maintain a valid Class A Commercial Driver's License (CDL) within 12 months of hiring. Ability to lift 50 pounds. Pre-employment and random alcohol and drug testing are required. You will not be appointed to the position if a verified positive test is received. You must pass a physical examination. You are required to wear a uniform and comply with uniform standards. A uniform allowance will be provided. You must be at least 18 years of age or older to operate government vehicles. As a condition of employment for accepting this position, you may be required to serve a 1-year probationary period to evaluate your fitness and whether your continuation of employment advances the public interest. This probationary period is an extension of the appointment process and therefore requires the agency to determine if continued employment would advance the public interest, meet the organization goals and mission of the agency, and/or otherwise promote the efficiency of the service. In determining if your employment advances the public interest, the agency will consider: your performance and conduct; the needs and interests of the agency; whether your continued employment would advance organizational goals of the agency or the Government; and whether your continued employment would advance the efficiency of the Federal service. Continued in Qualifications' section...Evaluations
A review of your resume and supporting documentation will be made and compared against your responses to the Assessment Questionnaire to determine if you are qualified for this job. If your resume is incomplete or does not support the responses provided in the Assessment Questionnaire, or if you fail to submit all required documentation, you will be rated 'ineligible', 'not qualified', or your score will be adjusted accordingly. If a determination is made that you have inflated your qualifications or experience, you can lose consideration for this position. Your resume must not exceed 2 pages. Only the document submitted as the "Resume" under the Documents section will be used to determine your qualifications/eligibility and for rating purposes. In the event you submit more than one resume, only the latest submission will be reviewed. You will be assessed in the following Elements: 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. All qualified non-competitive applicants and the best-qualified Merit Promotion applicants will be referred to the hiring manager for consideration. Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration or your score may be lowered. Cheating on an assessment may also result in your removal from consideration. Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position. Current surplus and current or former displaced Federal individuals who have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP) must be well qualified for the position to receive consideration for special priority selection. Well qualified means that the applicant meets the following: OPM qualification standards for the position; all selective placement factors, where applicable; special qualifying conditions that OPM has approved for the position, where applicable; is physically qualified with reasonable accommodation, where appropriate to satisfactorily perform the duties of the position upon entry; and is rated by the organization at least at the well qualified level. Current or former displaced Federal employees who are surplus, displaced, or involuntarily separated have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) or the Interagency Career Transition Assistance Program (ICTAP). To be considered under CTAP/ICTAP, you must be well-qualified, score at least 85 (i.e., meet the minimum qualification requirements, including any selective placement factors, experience and/or physical requirements), and be able to perform the duties of the position upon entry.How to Apply
Please read the entire announcement and all the instructions before you begin an application. To apply for and be considered for this position, you must complete all required questionnaires, assessments and submit all required documentation as specified in the How to Apply and Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on the 11/12/2026-unless otherwise stated in this vacancy announcement to receive consideration. Note: You will only be marked eligible for those eligibilities that you selected and provided the appropriate supporting documentation. The application process is as follows: Click the Apply Online button. Answer the questions presented in the application and attach all necessary supporting documentation. To PREVIEW the application questionnaire, select the following link: https://apply.usastaffing.gov/ViewQuestionnaire/13087263 Click the Submit Application button prior to 11:59 PM (ET) on the announcement closing date. Applicants who apply under this job opportunity announcement agree to have their application, associated documents and applicable personal information shared with other Bureaus/Offices within the Department of the Interior (DOI) who have vacancies within the same occupational series, grade, full performance level and in the same geographic location(s), including within the same metro/commuting area. Applying to this announcement does not replace the need to apply to other job opportunity announcements for which you wish to receive consideration. To update your application, including supporting documentation: During the announcement open period, return to your USAJOBS account, find your application record, and click Edit my application. This option will no longer be available once the announcement has closed. To view the announcement status or your application status, visit https://help.usajobs.gov/how-to/application/status.What to Expect Next
Please refer to your USAJOBS account for application status; the Human Resources Office cannot respond to individual status inquiries. Once your online application is submitted you will receive a confirmation notification by email. Your application will be evaluated by the Human Resources Office to determine your eligibility for the position. After the evaluation is complete, you will receive another notification regarding the status of your application. You can find your path with the Department of Interior at https://careers.doi.gov/. Any exaggeration of your experience, false statements, or attempt to conceal information may disqualify you for employment consideration. We may verify all information you provide in your resume and questionnaire responses, through reference and/or background checks, and/or verification of your education. If you are selected, you will be contacted personally by the Human Resources Office posting this announcement.Required Documents
The following documents are required and must be submitted by 11:59 PM (ET) -11/12/2026-unless otherwise stated in this vacancy announcement: Resume which includes a list of all significant jobs held and duties performed. If military or civilian, please include your rank and/or grade. Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications. Your 2-page resume must contain information sufficient to make a valid determination that you fully meet the qualification requirements. More information on how to write a Federal Resume: https://help.usajobs.gov/faq/application/documents/resume/what-to-include Complete All Required Assessment(s). Performance Appraisals and Awards: You must submit your most recent performance appraisal showing the official rating of record and signed by a supervisor dated within the past 18 months. If unavailable, a written explanation is required (including if any prior performance appraisals/evaluations were at an acceptable level). Performance awards dated within the past 5 years may also be submitted for due weight consideration. Eligibility Documentation: Current and former Federal employees must submit latest SF-50 (i.e. Promotion, Separation, Within Grade Increase (WGI)) showing tenure 1 or 2 in block 24, grade, and if applicable, an additional SF-50 showing the highest grade or promotion potential held. Time in grade will be determined by reviewing your resume and required SF-50s. If your SF-50 showing highest permanent grade held has an effective date within the past year, your resume must clearly show that you held that grade for one year. Do not submit award SF-50s. Veterans Preference Documentation: Veterans eligible under VRA (GS-11 & below only), VEOA, 30% or more Disabled, or Disabled Veterans Enrolled in a VA Training Program must submit the most recent Documentation of Service and Separation under Honorable Conditions (e.g. DD-214) as listed on the SF15. If you are a Parent or Spouse of a Disabled or Deceased Veteran, you must submit all documentation as listed on the SF15. You may request a copy of the VA letter from https://www.va.gov/records. If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active-duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation. Public Land Corps: You must provide a copy of your signed Certificate of Non-Competitive Eligibility and clearly state in your resume time served and duties performed on an appropriate conservation project. Land Management Workforce Flexibility Act (LMWFA): you must submit ALL Appointment AND Termination SF-50s for EACH Competitive time-limited appointment (block 34, code 1); AND Documentation of satisfactory performance for each period of temporary employment claimed, such as, performance evaluations, memorandum of record, whereas the supervisor(s) documented an acceptable performance level for a specified rating/employment period. Special Appointing Authorities: If you are applying under a special appointing authority (i.e. Schedule A, Peace Corps, Military Spouses, etc.), you must submit appropriate documentation to verify your eligibility. If you fail to submit proof, you will not receive consideration. If you're eligible for an authority not listed, you are responsible for submitting documentation that's appropriate for that specific authority. Interagency Career Transition (ICTAP) and Career Transition Assistance Plan (CTAP): You MUST submit proof of eligibility including a copy of the agency notice, most recent performance rating, and most recent SF-50 showing your position, grade level, and duty location. For more information visit: USAJOBS Help Center - Career Transition Programs (CTAP, ICTAP, RPL). Failure to submit any of the above-mentioned required documents will result in loss of consideration due to an incomplete application package. It is your responsibility to ensure all required documents have been submitted. Do not submit photographs with your application package. Do not upload Adobe portfolio documents.Other Information
Additional vacancies may be filled using this job announcement. Telework: This position is suitable for telework only during and emergency or natural disaster. If otherwise eligible and qualified, you may be offered a recruitment or relocation incentive. The decision to offer an incentive will be made on a case-by-case basis and is neither promised nor guaranteed. For information visit: Recruitment Incentive or Relocation Incentive. A continued service agreement may be required if it is determined you are eligible for a permanent change in duty station (PCS), recruitment, or relocation incentive. All DOI employees, their spouses, and minor children may not acquire or retain any claim, permit, lease, small tract entry, or other rights granted by the Department in Federal lands, with limited exceptions. Additional ethics prohibitions can be found here, DOI Ethics Prohibitions | U.S. Department of the Interior. Physical Demands: The work requires standing, stooping, bending, kneeling, climbing, stretching, or working in tiring or uncomfortable positions for long periods of time. Incumbent may carry parts and equipment weighing up to 50 pounds. Ladders or platforms are often used to access components in hard-to-reach places. When operating heavy equipment, the incumbent is under a great deal of strain by constantly reaching, bending, turning, and moving of hands, arms, feet, and legs. Exposed to vibrations and jerking of the equipment. Working Conditions: The work is performed both inside and out. Temperatures may be in the 20's to 30's range in the cooler months. Hotter months include temperatures in the 80's to 90's range with heavy snow, high wind, and low humidity often. Work areas can be dirty, greasy, noisy, wet, and foul smelling. Incumbent is subject to the possibility of cuts, burns, bruises, electric shock, falling from a height of 20 or more feet, respiratory ailments, insect bites, and exposure to hazardous materials.
