These positions are located in Grand Canyon National Park, in the Facility Management and Engineering Division, within the Utilities Branch.
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.
Summary
These positions are located in Grand Canyon National Park, in the Facility Management and Engineering Division, within the Utilities Branch.
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.
This job will close when we have received 60 applications which may be sooner than the closing date. Learn more
Salary
$34.12 - $39.79 per hour
Pay scale & grade
WL 9
Location
Grand Canyon National Park
Grand Canyon, AZ
2 vacancies
Remote job
No
Telework eligible
No
Travel Required
Occasional travel - You may be expected to travel for this position.
Relocation expenses reimbursed
Yes—Travel, transportation, and relocation expenses will be paid if the selectee lives outside the local commuting area and is otherwise eligible for reimbursement of relocation expenses in accordance with the Federal Travel Regulation. This reimbursement is taxable income. The NPS does not provide tax, legal or accounting advice. Employees should consult professional tax, legal and accounting advisors regarding concerns about the financial implications of a Permanent Change of Station (PCS).
Grand Canyon National Park is pleased to announce openings in the Facility Management and Engineering Division, within the Utilities Branch. This is an opportunity to work in state-of-the-art facilities scheduled to be commissioned from late 2025 through 2030. In total, three new water treatment facilities and three new wastewater treatment facilities will be constructed and placed into service.
We are seeking team-oriented individuals to join our inclusive, growth-oriented approach to utility management. If working with the latest technologies in the water and wastewater treatment field appeals to you, please apply. You too can live in a location that is home to one of the natural wonders of the world-right in your backyard!
Major Duties:
As a regular and recurring part of the position, the incumbent is independently responsible for leading three permanent full-time WG-4742-09 Utility Systems Repairer Operators.
The incumbent prioritizes water utility work to ensure work is accomplished in a timely manner and staff is kept busy.
The USRO Work Leader will ensure that the South Rim Wastewater Treatment Plant is operated and maintained properly and consistent with state and federal regulations. Will visit and inspect the other three wastewater treatment facilities frequently.
The USRO Work Leader ensures the completion of the regularly scheduled daily checks of potable water systems including gauges, meters, electrical motors, pumps, feeders, recording and control devices, chemical feeds, and laboratory analysis as required by regulation.
The USRO Work Leader will be assigned to maintenance and repair duties to the North Rim pipeline, the trans-Canyon pipeline, and the Desert View pipeline when repairs are required.
Area Information:
This position is stationed at Grand Canyon National Park at the South Rim located in Northern Arizona. The South Rim is located approximately 60 miles north of Williams and 82 miles Northwest of Flagstaff at an elevation of 7,000 feet. Temperatures range from approximately 90 degrees in the summer to 0 degrees in the winter. Annual precipitation averages around 13 inches.
Grand Canyon Village has schools K-12, a daycare center, post office, general store, churches, a recreation center with gym, a public library, a clinic with resident physicians, and several restaurants. The park community consists of some 2,500 people, including employees of the NPS and concessionaires and their family members. There are often employment opportunities for family members in the park and surrounding areas. The park community is small enough that many employees choose to walk or bike from their homes to work. Complete shopping, educational, medical and professional services are available in Williams and Flagstaff. Flagstaff has a population of about 75,000 and has multiple K-12 public and private schools, Northern Arizona University, and diverse community, medical and other support services. Recreational opportunities include hiking, backpacking, fishing, cross-country and downhill skiing, and golfing in nearby communities.
South Rim Housing: Permanent and Term employees with a Full Performance Level (FPL) of a GS-09 or WG-8 and above will be provided the option of accepting assigned housing, participating in the normal bid system, or accepting shared housing. Permanent and Term employees with an FPL of GS-08 or WG-7 and below may be provided the option of participating in the normal bid system or accepting shared housing. Any employee assigned to shared housing may continue to bid into non-shared housing.
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 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 on-call, evenings, weekends, holidays, overtime and shift work.
Occupancy of government quarters is required.
You must possess and maintain at least one of the following certifications: current Water Treatment Grade III, Water Distribution Grade III, Wastewater Treatment Grade III or Wastewater Collections Grade II. Please indicate the level of certification you currently possess.
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.
Applicants must be at least 18 years old.
*Additional Requirements located under qualifications*
Qualifications
Requirements Continued...
As a condition of employment for accepting this position, you may 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.
Selective Factor (Screen Out): You must have at least one of the four following State of Arizona certifications: Water Treatment Grade III, Water Distribution Grade III, Wastewater Treatment Grade III or Wastewater Collections Grade II. Certifications from other states with the same grades may be considered if it has reciprocity. It is strongly encouraged to also upload this certification document into your application package as well.
To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors:
Ability To Lead Or Supervise (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.
If your knowledge and ability in the SCREEN OUT factor above is not sufficient, you will receive no further consideration. To be found minimally qualified, your resume must show I am able to perform the full range of Utility Systems Repairer-Operator Leader tasks under close supervision such as: (1) I have performed journeyman level operations, maintenance, and repairs on water and wastewater systems. (2) I have performed journeyman level plumbing repairs on industrial plumbing systems to include valve replacement, pipe repairs, valve installations, meter installations, and emergency field repairs. (3) I have journeyman level knowledge and experience with Supervisory Control and Data Acquisition (SCADA) systems and completely understand their operation and function. (4) I have journeyman level knowledge on electrical system operation and troubleshooting as it pertains to water and wastewater equipment.
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: The physical effort may be from light to heavy. The USRO Work Leader may frequently lift up to 50 - 60 pounds and at times will lift or move materials heavier than 100 pounds with the help of other personnel or with the use of materials handling equipment. Work may require hiking long distances on steep trails in high heat conditions in order to arrive and to depart the assigned duty station at Phantom Ranch. This could require hiking to and from the inner-Canyon. Work schedules for inner-Canyon and remote site personnel differ significantly from the work schedules of personnel assigned to the South Rim. Work requires considerable standing, stooping, bending, pulling, pushing, crawling, and working in confined spaces. Frequent use of manual excavation tools like picks, rock-bars, and shovels are required. Work can be dusty and dirty, and personnel will be exposed to raw sewage and other contaminants frequently. Work can be both inside and outside with personnel exposed to weather elements including heat, cold, rain, and snow. Work may be performed both during the day and at night.
Working Conditions: Work will be both inside of facilities and buildings, and outside in temperatures that can range from 120 degrees F during the summer to - 10 degrees F in the winter. Exposure to rain and snow can occur. Work in the inner-Canyon of Grand Canyon National Park is conducted in a desert environment with exposure to temperatures that can exceed 120 degrees F in the summer. The USRO Work Leader is subject to recall and may be called out at any time of the day or night to respond to system failures and to other emergencies as a situation might dictate. The USRO Work Leader may be exposed to insect bites, bruises, cuts, falls, bumps, and scrapes. Will be exposed to raw and treated sewage. Will be constantly exposed to moving machinery and chemical feed systems and equipment typical of work performed in the water wastewater industry. Must work around hazardous chemicals, gases, liquids, and reagents ·and must have a solid working knowledge of safety practices and procedures when working with these chemicals. Will be exposed to confined spaces, biological hazards, hearing hazards, electrical hazards, moving machinery, trenching hazards, and other potentially dangerous conditions and must at all times adhere to all safety practices and procedures when exposed to these hazards. May be exposed to loud and high-pitched noises, slippery surfaces above and below ground level, moving vehicles and equipment, and noisy power tools and machinery.
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.
A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.
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 Interpret Instructions, Specification, etc. (includes blueprints reading)
Ability To Lead Or Supervise
Ability To Use and Maintain Tools and Equipment
Knowledge of Equipment Assembly, Installation Repair, etc.
A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.
The following documents are required and must be submitted by 11:59 PM (EST) on 04/27/2026:
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. Headers may be slightly larger but must remain legible. 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.
A complete Occupational Questionnaire
Other Supporting Documents, if applicable, such as:
If you are a Discharged, Non-Disabled Veteran, you must submit a copy of your DD-214 showing character of discharge (Member 4 copy), or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you don't have your DD-214, you may request it after discharge from the National Archives.
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.
If you are a Disabled Veteran, Purple Heart Recipient, orMother or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.ebenefits.va.gov or call 1-800-827-1000 to establish proof of disability.
Documentation that you meet Selective Factors.
Documentation for Interagency/Career Transition Assistance Plan consideration if you are a displaced Federal employee within the local commuting area. You must include: 1) Proof you are a displaced Federal employee, e.g., RIF Separation Notice, Notice of Proposed Removal, etc; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be rated well-qualified or above 80 on the rating criteria for this position.
Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from any badges, licenses, etc.
Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agency's staffing offices.
If you are relying on your education to meet qualification requirements:
Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.
To apply for this position: You must complete the occupational questionnaire and submit the documentation specified in the Required Documents section below. To receive consideration, the complete application package must be submitted by 11:59 PM (EST) on 04/27/2026.You must provide documentation to support your claim for each eligibility selected. Please review the required documentation listed in the eligibilities language to ensure you submit the appropriate information. Note: You will only be marked eligible for those eligibilities that you selected and provided the appropriate supporting documentation.
WE DO NOT ACCEPT HARD-COPY OR E-MAIL APPLICATION PACKAGES.
Select Apply. If you are not logged in, you will be prompted to login or create an account.
Prompted to Start the Application Process by selecting "Start Application."
Select documents you want included in this application.
Review package to acknowledge your documents were reviewed.
Select if you want to include your demographic information.
After reading and certifying the application is true and submitted in good faith, select "Continue to Agency Site."
Follow onscreen prompts and instructions to complete your application.
Add the supporting documents by indexing your documents with the dropdown.
Upload any missing required documents or optional documents.
Review and Submit Application.
While logged in, you can check the status of your application by selecting "+" next to the job title for this position.
You can review or revise your application at any point during the open period of the announcement.
To update an application, you should log into your USAJOBS account and select "+" next to the job title for this position. Select "Update Application" for this job.
Note: When you click Update Application, you will be prompted to re-select your documents from USAJOBS. Documents submitted with the first application will no longer be associated with the applicant record. So it is important that you select all documents you want to use in the re-application.
Grand Canyon National Park
PO Box 129
20 South Entrance Road
Grand Canyon, AZ 86023
US
Next steps
Once the Occupational Questionnaire is received you will receive acknowledgement that your submission was successful. If you are among the most qualified candidates and your name is referred to the hiring official, you may be contacted directly for a possible interview. You will be notified of the status of your Application Package at the time candidates are referred for consideration, and when the selection process is complete.
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
The following documents are required and must be submitted by 11:59 PM (EST) on 04/27/2026:
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. Headers may be slightly larger but must remain legible. 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.
A complete Occupational Questionnaire
Other Supporting Documents, if applicable, such as:
If you are a Discharged, Non-Disabled Veteran, you must submit a copy of your DD-214 showing character of discharge (Member 4 copy), or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you don't have your DD-214, you may request it after discharge from the National Archives.
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.
If you are a Disabled Veteran, Purple Heart Recipient, orMother or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.ebenefits.va.gov or call 1-800-827-1000 to establish proof of disability.
Documentation that you meet Selective Factors.
Documentation for Interagency/Career Transition Assistance Plan consideration if you are a displaced Federal employee within the local commuting area. You must include: 1) Proof you are a displaced Federal employee, e.g., RIF Separation Notice, Notice of Proposed Removal, etc; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be rated well-qualified or above 80 on the rating criteria for this position.
Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from any badges, licenses, etc.
Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agency's staffing offices.
If you are relying on your education to meet qualification requirements:
Failure to provide all of the required information as stated in this vacancy announcement may result in an ineligible rating or may affect the overall rating.
To apply for this position: You must complete the occupational questionnaire and submit the documentation specified in the Required Documents section below. To receive consideration, the complete application package must be submitted by 11:59 PM (EST) on 04/27/2026.You must provide documentation to support your claim for each eligibility selected. Please review the required documentation listed in the eligibilities language to ensure you submit the appropriate information. Note: You will only be marked eligible for those eligibilities that you selected and provided the appropriate supporting documentation.
WE DO NOT ACCEPT HARD-COPY OR E-MAIL APPLICATION PACKAGES.
Select Apply. If you are not logged in, you will be prompted to login or create an account.
Prompted to Start the Application Process by selecting "Start Application."
Select documents you want included in this application.
Review package to acknowledge your documents were reviewed.
Select if you want to include your demographic information.
After reading and certifying the application is true and submitted in good faith, select "Continue to Agency Site."
Follow onscreen prompts and instructions to complete your application.
Add the supporting documents by indexing your documents with the dropdown.
Upload any missing required documents or optional documents.
Review and Submit Application.
While logged in, you can check the status of your application by selecting "+" next to the job title for this position.
You can review or revise your application at any point during the open period of the announcement.
To update an application, you should log into your USAJOBS account and select "+" next to the job title for this position. Select "Update Application" for this job.
Note: When you click Update Application, you will be prompted to re-select your documents from USAJOBS. Documents submitted with the first application will no longer be associated with the applicant record. So it is important that you select all documents you want to use in the re-application.
Grand Canyon National Park
PO Box 129
20 South Entrance Road
Grand Canyon, AZ 86023
US
Next steps
Once the Occupational Questionnaire is received you will receive acknowledgement that your submission was successful. If you are among the most qualified candidates and your name is referred to the hiring official, you may be contacted directly for a possible interview. You will be notified of the status of your Application Package at the time candidates are referred for consideration, and when the selection process is complete.
Fair and transparent
The Federal hiring process is set up to be fair and transparent. Please read the following guidance.
