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Utility Systems Repairer-Operator

Department of the Interior
National Park Service
Big South Fork National River and Recreation Area

Summary

A selectee receiving a first appointment to the Federal Government (Civil Service) is entitled only to the lowest step of the grade for which selected. The display of a salary range on this vacancy shall not be construed as granting an entitlement to a higher rate of pay.

Open to the first 75 applicants or until 03/09/2026 whichever comes first. All applications submitted by 11:59 (EST) on the closing day will receive consideration.

Overview

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Accepting applications
Open & closing dates
02/23/2026 to 03/09/2026
This job will close when we have received 75 applications which may be sooner than the closing date. Learn more
Salary
$27.23 to - $31.78 per hour
Pay scale & grade
WG 9
Location
1 vacancy in the following location:
Oneida, TN
Remote job
No
Telework eligible
No
Travel Required
Occasional travel - You may be expected to travel for this position.
Relocation expenses reimbursed
No
Appointment type
Permanent
Work schedule
Full-time
Service
Competitive
Promotion potential
None
Supervisory status
No
Security clearance
Other
Drug test
No
Position sensitivity and risk
Non-sensitive (NS)/Low Risk
Trust determination process
Financial disclosure
No
Bargaining unit status
No
Announcement number
SE-1630-BISO-26-12880121-DE
Control number
857642100

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Duties

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  • Serve as the primary operator for the extended aeration plant(s) with tertiary sand filters and disinfected by liquid chlorination. Responsibilities require the performance and documentation of laboratory tests on influent, effluent, and mixed liquids for such things as biochemical oxygen demand (BOD), suspended solids (SS), chlorine residuals; settle ability and other parameters, and adjusting pumps, return flow rates, and other process controls.
  • Determine the seriousness of breakdowns and malfunctions and make decision on shutting down operations or not. Must be able to identify what repairs are required and if plan can be operated manually until repairs are complete. May perform repairs within abilities.
  • Perform inspections and servicing daily, weekly, and monthly on mechanical equipment and collection systems of wastewater and sewage lines, force mains, and lift stations.
  • Inspect water treatment plant operations to ensure compliance with Federal and State Environmental Protection Agency regulations.
  • Performs periodic inspections and servicing of pumps, chlorinators, and electrical control mechanisms on outlying water systems with hypo chlorinators. Required to check chlorine residual of potable water and adjusts chlorine feed rate to keep it within tolerable limits. Must be able to disassemble, clean, overhaul, and reassemble chlorinators as required.
  • Trouble shoots (traces and locates defects) and tests existing electrical lines, circuits, fixtures controls, and equipment.

Requirements

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Conditions of employment

  • U.S. Citizenship required.
  • Appointment subject to background investigation and favorable adjudication.
  • Meet Selective Service Registration Act requirement for males
  • You must possess and maintain a Tennessee Grade 2 Water Treatment and a Grade 1 Distribution or higher license. Copies of certificates must be provided with application.
  • Obtain and maintain a Tennessee Natural Biological Sewage Treatment or higher license within 24 months of entrance on duty.
  • Selectee will be required to participate in the Direct Deposit Electronics Funds Transfer Program.
  • You may be required to operate a government (or private) motor vehicle as part of your official duties. Prior to your first official motor vehicle operation, and again every year thereafter (or more frequently if management determines such need exists), you will be required to sign an affidavit certifying to your possession of a valid State issued driver's license that is current and has not been revoked, suspended, canceled, or otherwise disqualified in any way to prohibit your operation of a motor vehicle. You will also submit a photocopy of your valid State issued driver's license prior to your first official motor vehicle operation, and again every year, or more frequently if management determines such need exists. Lastly, you may be required to 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 discloses all valid driver's licenses, whether current or past, possessed by you. Please indicate in your application whether you possess a valid State driver's license.
  • You may be required to complete training and operate a four-wheel drive vehicle.
  • 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 evenings, weekends, holidays and overtime.
  • You may be required to travel overnight away from home up to 2 nights per month. You must obtain a government charge card for travel purposes.
  • Government Charge Card: You may be required to complete training and obtain/maintain a government charge card with travel and/or purchase authority.

Qualifications

To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors:

  1. Ability To Do The Work Of The Position Without More Than Normal Supervision (SCREEN OUT)
  2. Ability To Interpret Instructions, Specification, etc. (includes blueprints reading)
  3. Ability To Use and Maintain Tools and Equipment
  4. Knowledge of Equipment Assembly, Installation Repair, etc.
  5. Knowledge of materials
  6. Technical Practices (theoretical precise, artistic)
  7. Use of Measuring Instructions
-AND-

SELECTIVE FACTOR:
This position performs duties as a Water Treatment Operator to distribute and treat water. Applicants must possess ALL of the following licenses to qualify:
  • Tennessee Grade 2 Water Treatment certification
  • Tennessee Grade 1 Distribution certification
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

As a condition of employment for accepting this position, you will be required to serve a 1-year probationary period during which your fitness and whether your continued employment advances the public interest will be evaluated.

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.

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.

Travel, transportation, and relocation expenses will not be paid. All travel, transportation, and relocation expenses associated with reporting for duty in this position will be the sole responsibility of the selected employee.

Physical Demands: Work assignments typically require moderately heavy physical effort to lift, carry, or otherwise handle items typically weighing up to 40 pounds. Duties require the incumbent to maneuver into and out of specific locations while dismantling and assembling utility related equipment. The incumbent makes repairs and installations from ladders, scaffolding, and platforms where the parts of systems worked on are in hard-to-reach places. Frequent standing, walking, bending, crouching, reaching, and stooping is typical. Occasionally, climbing and work in high places may be required, as well as the use of hoists, holders, and pulleys when handling large equipment.

Working Conditions: Work is both indoors and outdoors where the incumbent may be subject to prevailing weather conditions. The incumbent may be exposed to biological hazards or diseases while cleaning equipment or shoveling sludge, and hazardous gases such as methane, chlorine, hydrogen sulfide, and carbon monoxide. The incumbent may also be subject to electrical shock, loud noises, acids, and hydraulic fluids while working around motors and pumps. There is exposure to shock, burns, and strains. The incumbent follows prescribed safety practices and uses safety equipment such as face shields, gloves, hard-toe shoes, respirators, and protective clothing that may be uncomfortable to wear. The incumbent is required to attend and participate in safety meetings and training and review and follow safety regulations and policies prior to using Personal Protective Equipment (PPE) such as goggles, rubber mats, gloves, hard hats and respirators as the jobs require. The incumbent may be required to operate motor vehicles and heavy engineering equipment.

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

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. Please follow all instructions carefully; errors or omissions can affect your rating.

Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. You may only submit one resume. 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.

Candidates will be rated and ranked using Category Rating procedures. These procedures place candidates with veteran's preference above non-preference eligibles within each category. Veterans with a service connected disability of at least 10 percent are listed in the highest quality category, except when the position being filled is scientific or professional at the GS-09 grade level or higher. Under Category Rating, candidates will be rated and ranked into one of three categories:

  • Best Qualified - applicants possessing experience that substantially exceeds the minimum qualifications of the position including all selective factors and are highly proficient in all requirements of the job and can perform effectively in the position
  • Well Qualified - applicants possessing experience that exceeds the minimum qualifications of the position including all selective factors and are proficient in most of the requirements of the job
  • Qualified - applicants possessing experience that meets the minimum qualifications of the position including all selective factors and are proficient in some, but not all of the requirements of the job.
You will be evaluated on the following competencies and/or job elements:
  • Ability To Do The Work Of The Position Without More Than Normal Supervision (SCREEN OUT)
  • Ability To Interpret Instructions, Specification, etc. (includes blueprints reading)
  • Ability To Use and Maintain Tools and Equipment
  • Knowledge of Equipment Assembly, Installation Repair, etc.
  • Knowledge of materials
  • Technical Practices (theoretical precise, artistic)
  • Use of Measuring Instruments

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