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Irrigation System Operator

Department of the Interior
Interior, Bureau of Indian Affairs
San Carlos Irrigation Project

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Summary

This position is located with the Bureau of Indian Affairs, San Carlos Irrigation Project in Coolidge, Arizona.


This is a Bargaining Unit position, for more information see What are bargaining units?

NOTE:
TRAVEL AND RELOCATION EXPENSES WILL NOT BE AUTHORIZED. ANY RELOCATION EXPENSES ASSOCIATED WITH REPORTING FOR DUTY WILL BE THE RESPONSIBILITY OF THE SELECTED EMPLOYEE.

Overview

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Accepting applications
Open & closing dates
08/06/2025 to 09/26/2025
Salary
$42,189 to - $61,136 per year
Pay scale & grade
GS 5 - 6
Location
Coolidge, AZ
1 vacancy
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
6
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
Yes
Announcement number
ST-25-12759686-CAWX-DK
Control number
842680700

Duties

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  • Regulate and distribute irrigation water from and between storage reservoirs at diversions and in canals, and at all delivery points within the specified work territory.
  • Receive water orders, take daily measurements, maintain records of water delivery, reservoir inflow and instream flows; calculate requirements and arranges quantity, time and duration of deliveries.
  • Operate Project distribution facilities (dam gates, canal gates, checks) to regulate and deliver water in accordance with Project policies.
  • Responsible for constant surveillance of condition of reservoirs, dams, canals, structures, buildings, recorder stations and other facilities.
  • Work with maintenance crew to clean ditches and structures, repair and replace structures, build/place concrete forms and operate hand or power tools.

Requirements

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Conditions of employment

  • U.S. Citizenship Required
  • Preference in filling vacancies is given to qualified Indian candidates in accordance with the Indian Preference Act of 1934 (title 25, USC Section 472). Form BIA -4432 must be submitted with the application if claiming Indian Preference.
  • You will be required to have federal payments made by Direct Deposit
  • You may be required to successfully complete a probationary/trial period
  • A background security investigation will be required for all new hires. Appointment will be subject to the applicant's successful completion of a background security investigation and favorable adjudication.
  • If you are a male applicant born after 12/31/1959 and are required to register under the Military Selective Service Act, the Defense Authorization Act of 1986 requires that you be registered or you are not eligible for appointment in this agency.
  • Incumbent is required to operate a government motor vehicle, must possess a valid driver's license, and have a safe driving record within the 3 year period immediately preceding submittal of GSA Form 3607.
  • These positions are required to work evenings and some weekends, not guaranteed weekends off. Also alternating shift work may be required on a quarterly basis, which a shift differential will be included in pay for night shift.

Qualifications

To be hired at the GS-5 entry grade level, applicants must minimally have: One year of specialized experience equivalent to the GS-04 grade level in the federal service.

Specialized Experience is defined as farming or ranching work that provided knowledge of soil and water conservation practices and irrigation procedures used in the geographical area for which application is made. Construction, maintenance, or operating work that provided a knowledge of the control, regulation, distribution, and measurement of water. Controlling, clearing, repairing, and maintaining irrigation ditches, canals, and equipment, or soil conservation or engineering technician work where the duties provided a knowledge of irrigation procedures.

OR SUBSTITUTION OF EDUCATION FOR GS-5 SPECIALIZED EXPERIENCE: Successful completion of a full 4-year of study leading to a bachelor's degree with major study or at least 24 semester hours in any combination of courses such as civil engineering, agriculture, soil management or conservation, physical science, mathematics, or range management or conservation.

To be hired at the GS-6 grade level, applicants must minimally have: One year specialized experience equivalent to a GS-5 in the federal service.

Specialized experience is defined as Farming or ranching work that provided knowledge of soil and water conservation practices and irrigation procedures used in the geographical area for which application is made. Construction, maintenance, or operating work that provided a knowledge of the control, regulation, distribution, and measurement of water. Controlling, clearing, repairing, and maintaining irrigation ditches, canals, and equipment, or soil conservation or engineering technician work where the duties provided a knowledge of irrigation procedures.

At the GS-6 level Education is normally not applicable. The full performance level of this position is GS-6. Promotion potential in this announcement does not constitute a commitment or an obligation on the part of management to promote the employee selected at some future date. A career ladder promotion is at the discretion of management, and in no way guaranteed.

Physical Requirements: physical lifting, pulling, carrying, lift, carry and set up tools, equipment, lumber, cement steel and other items weighing up to 100 pounds. Maneuver on and around project structures both during maintenance and during operation; includes standing, stooping, bending, kneeling, climbing and working in typical construction and maintenance worksites (trenches, scaffolds, platforms, ladders).

Working Conditions: Outside work in all kinds of weather, on all kinds of terrain and with footing conditions from dry and solid to wet, deep mud and around deep water. Breathing conditions are generally good, but temperatures vary by location.

All qualification requirements must be met by the closing date of this announcement.

Merit Promotion candidates must also meet time-in-grade requirements by the announcement closing date.

Preference in filling vacancies is given to qualified Indian candidates in accordance with the Indian Preference Act of 1934 (title 25, USC Section 472).

Additional selections may be made from this announcement if identical vacancies occur in the same location within 90 days from the closing date.

Education

If you are qualifying based on your education, you MUST provide transcripts or other documentation to support your educational claims. Unless otherwise stated: (1) official or unofficial transcripts are acceptable, or (2) you may submit a list with all of your courses, grades, semester, year, and credit for the course. All materials must be submitted by the closing date of the announcement.

If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must send a Certificate of Foreign Equivalency with your transcript in order to receive credit for that education which shows the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. For further information, visit: FOREIGN EDUCATION

Additional information

This position is OPEN UNTIL FILLED and may be extended or closed prior to the current closing date. Applications will be reviewed every 15 days; the first cut-off date for applications is 15 calendar days from the opening date and every 15 calendar days thereafter. Applicants with 10-point Veterans' Preference who submit a complete application after each cut-off date, but before the Certificate of Eligibles is issued, will be considered and referred, if qualified.

All new hires earn the beginning salary of their pay grade (Step 1). See 2025 Salary Tables and select the pay chart for Coolidge, Arizona. If no specific chart is listed for this geographic location, see the "rest of U.S." chart.

CAREER TRANSITION ASSISTANCE PROGRAMS: These programs apply to employees who have been involuntarily separated from a Federal service position within the competitive service or Federal service employees whose positions have been deemed surplus or no longer needed. To receive selection priority for this position, you must: (1) meet CTAP or ICTAP eligibility criteria; (2) be rated well-qualified for the position with a score of 85 or above; and, (3) submit the appropriate documentation to support your CTAP or ICTAP eligibility. For more information visit: http://www.opm.gov/rif/employee_guides/career_transition.asp .

LAND MANAGEMENT WORKFORCE FLEXIBILITY ACT: If applying under the Land Management Workforce Flexibility Act, you must provide documentation to support your eligibility (SF-50) and performance (references and/or performance appraisal). Under the Land Management Workforce Flexibility Act (LMWFA) two groups of individuals are eligible to apply under this announcement: current and/or former employees serving or who have served under time-limited competitive appointments at land management agencies. Land Management Agencies include: Bureau of Indian Affairs, Bureau of Land Management, Bureau of Reclamation, U.S. Fish and Wildlife Service, National Park Service, and U.S. Forest Service.

  • Current appointees: 1) must have been hired under competitive examining procedures to a time limited appointment with a land management agency; 2) must have served under one or more time limited appointment(s) by a land management agency for a period totaling more than 24 months without a break in service of 2 or more years; AND 3) must have performed at an acceptable level during each period of service.
  • Former appointees: 1) must have been hired under competitive examining procedures to a time limited appointment with a land management agency; 2) must have served under one or more time limited appointment(s) by a land management agency for a period totaling more than 24 months without a break in service of 2 or more years; 3) must have separated for reasons other than misconduct or performance; AND 4) must have performed at an acceptable level through the service period.
SPECIAL APPOINTING AUTHORITY: Certain candidates may be eligible to apply under a special hiring authority including those for disabled individuals, Peace Corps employees, Foreign Service employees, veterans, etc. For more information, visit the following OPM websites: USAJOBS Information Center: https://www.usajobs.gov/Help/; Vets Info Guide: http://www.fedshirevets.gov/.

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.

Please limit your resume to no more than 2 pages. If more than 2 pages are submitted, only the first 2 pages will be reviewed to determine your eligibility/qualifications.

Your application package will be evaluated against the minimum qualification requirements specified above. In order to qualify, your resume must specifically describe your work history and the duties you performed in each position. Your resume will be evaluated after the closing date of 09/26/2025 to determine whether you meet the minimum qualification requirements for this position. Qualified candidates will then be rated depending on their possession of the knowledge, skills, abilities, competencies and experience requirements as demonstrated by your responses to the assessment questions.

Competencies measured include:

  • Knowledge and Ability to communicate, motivate and work independently
  • Knowledge of Irrigated crops and water delivery
  • Knowledge of Irrigation Operations and Maintenance and Water Delivery
  • Knowledge of location of canals and lateral repairs
  • Knowledge of water measurement and weather analysis


We will compare your resume and supporting documentation to your responses on the assessment questionnaire. If the information in your resume does not support your responses to the assessment questions, your score may be adjusted to more accurately reflect your qualifications.

DESCRIBING YOUR EXPERIENCE: PLEASE BE CLEAR AND SPECIFIC. WE WILL NOT MAKE ASSUMPTIONS REGARDING YOUR EXPERIENCE. If your resume/application does not support your Assessment Questionnaire answers, we will not allow credit for your response(s). Your resume must contain sufficiently detailed information upon which to make a qualification determination. Please ensure that your resume contains specific information such as position titles, beginning and ending dates of employment for each position, average number of hours worked per week, and if the position is/was in the Federal government, you should provide the position series and grade level.

Preference in filling vacancies is given to qualified Indian candidates in accordance with the Indian Reorganization Act of 1934 (Title 25, USC, Section 472). Verification Form BIA-4432 must be submitted with the application if claiming Indian Preference. Indian Preference eligibles not currently employed in Federal service may be appointed under the Excepted Service Appointment Authority Schedule A, 213.3112(a)(7). Consideration will be given to Non-Indian applicants in the absence of qualified Indian Preference eligibles. For more information, please visit: https://www.bia.gov/jobs.Qualified Indian preference candidates will be referred to the hiring manager in order of veterans' preference.

REVIEW BEFORE YOU SUBMIT: You may preview the assessment questions here in the https://apply.usastaffing.gov/ViewQuestionnaire/12759686.

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