Job Description Summary

Job Description

OPEN UNTIL FILLED

Job Type: Classified

Job Classification: 5617 - Plumber

Salary Grade: 12

Pay Range

Hiring Range: $27.71 - $33.25 Per Hour 

Pay Range: $27.71 - $38.79 Per Hour 

The first review of applications will be on 06/12/2026.

The Pima County Facilities Department has an opening for a Plumber to join our team. In this position, you will perform journey-level maintenance, repair, diagnosis, troubleshooting, construction, fabrication, and preventive maintenance involving commercial-level plumbing systems, which includes Commercial Fire Protection Systems, FP piping modifications, new installations, main fire pump repairs, and replacements.

Essential Functions:

As defined under the Americans with Disabilities Act, this classification may include any of the following tasks, knowledge, skills, and other characteristics. This list is ILLUSTRATIVE ONLY and is not a comprehensive listing of all functions and tasks performed by incumbents of this class. Work assignments may vary depending on the department’s need and will be communicated to the applicant or incumbent by the supervisor.

• Performs commercial-grade pipe fitting, fabrication and installation of ductile iron, copper (potable and DWV) steel, stainless, cast-iron, high-density polyethylene, and PEX;

• Performs commercial drain/sewer system repairs and replacements including ABS, DWV, cast-iron and C900;

• Conducts natural gas piping for low- and medium- pressure systems, black-steel threaded and press connections, HDPE fusion piping and CSST;

• Installs/maintains lift stations, ejection and sump pits;

• Demonstrates knowledge and understanding of UPC, IPC, NFPA 13 and NFPA 20 codes and guidelines;

• Repairs detention facility plumbing and performs new installations including penal ware and ligature-resistant plumbing fixtures;

• Excavates large-scale underground piping system installations, modifications and repairs;

• Maintains central plant process installations and repairs heating, condensing and chilled water systems including commercial and industrial size boilers;

• Demonstrates knowledge of backflow prevention and cross-connection control measures.

Minimum Qualifications:

Completion of an industry-recognized apprenticeship program in the plumbing trade or craft AND one (1) year of journey-level experience in the plumbing trade or craft.

(Relevant education may substitute for up to six months of the aforementioned experience.)

OR:

Three (3) years of experience with Pima County as a Trades Maintenance Specialist in the plumbing trade or craft. Some positions may require additional specialized training and/or experience.

OR:

Five (5) years of experience as a commercial journeyman Plumber.

Qualifying education and experience must be clearly documented in the "Education" and "Work Experience" sections of the application. Do not substitute a resume for your application or write "see resume" on your application.

Preferred Qualifications: (Be specific in describing your experience in your application. Ensure the descriptions provided illustrate your competencies, specifically addressing the required and preferred qualifications.):

• Experience with/knowledge of UPC Codes and IPC Codes.

• Experience with/knowledge of backflow prevention/cross-connection control.

• Experience with/knowledge of commercial, industrial, and residential plumbing.

• Experience with/knowledge of all phases from rough-in to finish.

• Experience with/knowledge of threading machines, power tools, sewer machines, and hand tools.

• Experience with/knowledge of installing, connecting, and testing water, sewer, gas, air, and vacuum lines.

• Experience with/knowledge of excavation safety/confined space and fall protection.

Selection Procedure: 
Pima County Human Resources Department reserves the right to admit to the selection process only those candidates that meet the minimum qualifications. All applications will be assessed based on an evaluation of the listed education and experience. Candidates meeting the minimum qualifications may be further evaluated/scored against any advertised Preferred Qualifications. The hiring authority will interview and select the successful candidate from a referral list provided by Human Resources. Additional assessments/testing may be  as part of the selection process. 

Supplemental Information:

Licenses and Certificates: Valid driver license is  at time of application. Valid AZ driver license is  at time of appointment. The successful applicant will be subject to a 39-month DOT Motor Vehicle Record review to determine applicant’s suitability to operate county vehicles in accordance with Pima County administrative procedures. Failure to obtain and maintain the required licenses and certifications shall be grounds for termination. Any offer of employment resulting from this recruitment is contingent upon Fleet Services’ review and approval of the candidate’s driving record.  Certified as Approved Backflow Tester or able to acquire this certification through Pima County sponsored training withing 6 months of hire date. Failure to maintain the required licensure shall be grounds for termination. Some positions require a valid Arizona Class D driver license at the time of application. Some positions require a valid Arizona commercial driver license (CDL) with appropriate endorsement(s) at the time of appointment, or prior to completion of an initial/promotional probation period. Positions requiring a CDL are also subject to applicable State of Arizona and federal standards, rules, and regulations on physical requirements including drug and alcohol testing.

Special Notice Items: The ability to obtain jail pass is required. The County requires pre-employment background checks. Successful candidates will receive a post-offer, pre-employment background screening to include verification of work history, education, and criminal conviction history. A prior criminal conviction will not automatically disqualify a candidate from employment with the County. Some positions may require completion of a satisfactory personal background investigation by the court or law enforcement agencies, due to the need for access to County Attorney and Court facilities, records, and communication systems. Some positions carry the risk of exposure to infectious diseases, blood-borne pathogens, asbestos or wastewater products, therefore special medical screening prior to or during employment may be necessary to assure employee health and safety. This position will require a post-job offer physical and/or drug screen. This position will require post-job offer proof of immunization(s) or immunization(s) and/or a TB screening. 

Physical/Sensory Requirements: Some positions require the ability to: lift and carry up to seventy-five pounds; safely operate assigned vehicles and other powered equipment; work in extremes of heat, humidity, dust, cold; safely wear required safety clothing/equipment; work with on in the presence of obnoxious odors; work with noxious or potentially hazardous chemicals, compounds or products; ascend and descend ladders and stairs to reach and work upon elevated or below-grade work platforms and job sites; differentiate between colors. Action Activity - bending, climbing, crawling, kneeling, reaching, squatting, stooping; Motion Activity - grasping, fine movement; Hearing Activity - in noisy areas, on a radio; Vision - operate a motor vehicle, operate machinery, distinguish colors, depth perception and peripheral vision. Frequently required to lift, push or pull objects weighing up to 50 pounds.

Working Conditions: Position requires on-call hours. Working conditions will be determined by the position. 

EEO Information: Pima County Government is an Equal Employment Opportunity employer. We are committed to an inclusive and diverse workforce and will not discriminate in employment opportunities or practices on the basis of race, color, religion, national origin, age, disability, gender, sexual orientation, kinship, political interest, or any other characteristic protected by law.