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Trades Maintenance Supervisor - Conservation Lands & Resources

Pima County
Tucson, AZ Full Time
POSTED ON 4/17/2026
AVAILABLE BEFORE 5/17/2026
Job Description Summary

Department - Conservation Lands & Resources

Job Description

Job Type: Classified

Job Classification: 5384 - Trades Maintenance Supervisor

Salary Grade: 14

Pay Range

Hiring Range: $63,544 - $76,252 Annually

Pay Range: $63,544 - $88,961 Annually

Range Explanation

  • Hiring Range is an estimate of where you can receive an offer. The actual salary offer will carefully consider a wide range of factors, including your skills, qualifications, experience, education, licenses, training, and internal equity.
  • Pay Range is the entire compensation range for the position.

Conservation Lands and Resources (CLR) is seeking a highly skilled and motivated Trades Maintenance Supervisor to work in our Wells and Water Systems program within the Range and Agricultural Lands, Water, and Special Projects (RAWS) Division. This critical leadership role is responsible for ensuring safe, reliable, and efficient operation of water distribution systems in accordance with State and Federal regulations for parks, ranches, and open space properties. The Wells and Water Systems Program support the entire CLR Department and provides support for several additional County Departments.

The CLR Department manages over 260,000 acres of County conservation lands, including 13 active cattle ranches, iconic natural resource parks such as Tucson Mountain Park, Colossal Cave Mountain Park, Agua Caliente Park, and a variety of open space properties. The division’s resource management responsibilities provide critical leadership and solutions towards implementation of the Sonoran Desert Conservation Plan (SDCP), one of the most ambitious conservation programs by a local government.

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.

  • Directs and participates in the analysis, repair, and maintenance of equipment, systems, and vehicles;
  • Supervises skilled fabrication, modifications, and inspections of equipment, systems, and facilities based on technical references or plans;
  • Monitors and ensures proper functioning of equipment and systems through quality control analysis and corrective actions;
  • Maintains detailed records of activity, service, and usage for supported vehicles, equipment, and systems;
  • Directs scheduling and planning of maintenance activities using computer-based systems;
  • Develops and adjusts work-unit budgets and prepares estimates for unique maintenance and special projects;
  • Prepares oral and written reports on activity, operations, and expenditures;
  • Inspects and certifies the work of others, if certified or authorized;
  • Assists in the development of Requests for Bids, contract provisions, and bid proposal evaluations;
  • Coordinates work-unit activities with other teams, agencies, or contractors to optimize resource use and minimize disruptions;
  • Monitors contractor performance and manages procurement-related activities;
  • Ensures proper handling, storage, and disposal of hazardous materials in compliance with safety protocols;
  • Supervises and provides training on safety, skills, and techniques to assigned work-unit staff;
  • Ensures compliance with federal, state, and county policies and procedures in all relevant areas;
  • Directs maintenance, repairs, and pest control for turf grasses, trees, and ornamental shrubs, including safety and public coordination.

Minimum Qualifications

Five (5) years of journeyman level commercial/industrial building maintenance experience INCLUDING one year of supervisory experience.

(Lead/supervisory experience may be concurrent with the required technical experience. Relevant experience and/or education from an accredited college or university may be substituted.)

Or

One year with Pima County as a Trades Maintenance Specialist II or closely related position as determined by the department head INCLUDING two years lead experience.

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.):

  • Minimum three (3) years of experience in diagnostic analysis, troubleshooting, and corrective repairs to ensure operational efficiency. Experience supervising fabrication, modifications, and inspections based on technical plans or specifications along with the ability to ensure all equipment and systems function properly through consistent quality control practices.
  • Minimum two (2) years of organizational and administrative skills, particularly in maintaining accurate and detailed records of equipment activity and service history, prepare clear and concise oral and written reports related to operations, performance, and expenditures. Experience in scheduling and planning maintenance activities using computer-based systems Outlook, Excel, Word, Adobe Pro and mapping systems.
  • Minimum two (2) years of experience preparing cost estimates and creating a scope of work for specialized maintenance and improvement projects. Conducting routine inspections identifying preventive and corrective maintenance needs of equipment and facilities, safety risks, and compliance issues.
  • Experience collaborating with other departments, agencies, and contractors to ensure efficient use of resources and minimal operational disruptions. Monitoring contractor performance, to inspect and certify completed work.
  • Experience supervising and training staff in safe work practices, technical skills, and proper procedures. Knowledge of federal, state, and county regulations include the safe handling, storage, and disposal of hazardous materials.

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 required as part of the selection process.   

Supplemental Information

Licenses and Certificates: Valid driver license is required at time of application. Valid AZ driver license is required 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.  Some positions may require possession of 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. Some positions may require Arizona certification as an herbicide/pesticide applicator or backflow device inspector/repair person or installer, etc. at the time of appointment or prior to completion of an initial/promotional probation period.



Special Notice Items: 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 satisfactory completion of a 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 may require satisfactory completion of a 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 may 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 post-job offer proof of immunization(s) or immunization(s) and/or a TB screening. This position will require a post-job offer physical and/or drug screen, which may include respirator fit test.

Physical/Sensory Requirements: Physical and sensory abilities will be determined by position. Action Activity - bending, kneeling, reaching, squatting and stooping; Motion Activity - grasping; Hearing Activity - in noisy areas, on a radio, behind themselves, and fine movement; Speaking Activity - in person, on the phone, on a radio; Vision - must be able operate motor vehicle, operate machinery, operate forklift/power industrial equipment; distinguish colors, depth perception and peripheral vision. Frequently required to lift, push or pull objects weighing up to 100 pounds.

Working Conditions: 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.

Salary : $63,544 - $76,252

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