Instrumentation and Control Technician

City of Tucson; Tucson (AZ); On-site; USD 33,282 - 49,924; Full time

Benefits offered by this job

Medical, dental, vision, life coverage

Paid time off program

Paid parental leave

Tuition reimbursement

Job summary

The City of Tucson is looking for an Instrumentation and Control Technician in Tucson, Arizona. This role involves installing, maintaining, and troubleshooting electronic, mechanical, and pneumatic instruments, crucial for the water distribution system.

The ideal candidate should hold an Associate degree and possess a valid Arizona driver’s license, alongside relevant experience with instrumentation and control systems. Competitive pay and a comprehensive benefits package are included.

Qualifications

• Minimum of two years of relevant experience.
• Valid and unrestricted Arizona Class D Driver’s license.
• Experience in maintaining, troubleshooting instrumentation and control systems.

Responsibilities

• Install, maintain, calibrate, troubleshoot electronic and mechanical instruments.
• Perform routine maintenance and preventative checks.
• Calibrate instruments to ensure accurate readings.
• Diagnose malfunctions in PLC control systems.

Skills

Experience in Electrical Systems or Equipment Repair

Electronic or instrumentation training

Programming PLCs

Interpreting wiring diagrams

Education

Associate degree

Job description

Posting Close Date

Applicants must submit their completed application by 05-31-2026 at 11:59 p.m. MST.

Application Requirements

Applicants must submit an updated resume and cover letter that includes responses to the following questions. Resumes and cover letters received after the closing date or missing required information will be considered incomplete and not considered further.

1. Describe your experience in Electrical Systems or Equipment Repair and Service.
2. Do you possess electronic or instrumentation training from a recognized trade or technical school, or equivalent military training?
3. Describe your experience in maintaining, repairing, troubleshooting instrumentation and control systems.
4. Do you have three (3) or more years of experience working with instrumentation and controls?
5. Detail your experience in programming and configuring PLCs and software for Human‑Machine Interface (HMI)/PLC systems.
6. Describe your hands‑on experience with pressure transmitters, flow meters, analytical instrumentation, level transmitters, and Fluke process meters.
7. Do you have experience interpreting wiring diagrams, schematic drawings, and P&ID (Piping and Instrumentation Diagram) drawings?
8. Do you possess a valid and unrestricted driver’s license? Do you have at least two (2) years of driving experience? Have you had a DUI in the past two (2) years?

Written Examination

Applicants who meet minimum qualifications will be invited to a written examination. The test is highly technical and requires a solid understanding of electrical theory, Ladder Logic, Programmable Logic Controllers (PLCs), and communication equipment. Candidates must attend the test; rescheduling is not offered.

The written exam will be held on June 17, 2026.

Interview

Candidates who pass the written exam will be invited to an in‑person panel interview. Interviews will be held on June 26, 2026.

Pre‑Employment Medical Testing

• Basic Physical Exam
• 50‑lb lift test

Recruiter Contact Information

Roxie Escarcega – [e-mail] | [phone]

About This Job

The Instrumentation and Control Technician position at the City of Tucson’s Water Department is responsible for installing, maintaining, calibrating, troubleshooting and repairing electronic, mechanical and pneumatic instruments, including control systems used to monitor and regulate processes within the water distribution and production system. The position also maintains communications for remote sites and validates systems to ensure proper operation, accurate control and reliable data collection. Work is performed under the supervision of the Electronics Technician Supervisor and the position does not supervise.

Essential Duties

• Maintain instrumentation and control devices, including flow meters, pressure transducers, level sensors, water quality monitors, chemical analyzers and remote communications systems.
• Perform routine maintenance and preventative checks on existing equipment to ensure optimal performance and reliability.
• Calibrate instruments to ensure accurate reading.
• Conduct functional tests on PLC control systems, water quality sensors and telemetry data, documenting all results within maintenance management systems to maintain compliance and operational standards.
• Diagnose malfunctions in instrumentation, programmable logic controller (PLC) control systems, ladder logic software and radio communications.
• Identify faulty components and perform necessary repairs, replacements or software updates to restore functionality and minimize downtime.
• Interact with supervisory control and data acquisition (SCADA) systems to monitor water distribution and production operations.
• Analyze system data to identify potential issues, ensure data accuracy and verify control parameters to optimize performance.
• Utilize data insights to diagnose problems and improve operational efficiency.
• Maintain detailed records of maintenance activities, calibrations, repairs and system performance.
• Ensure adherence to safety protocols and regulations related to handling of chemicals, electrical systems and work in confined spaces within water treatment facilities.
• Perform all other duties and tasks as assigned.

Working Conditions

This position is a primary driver and will be expected to operate a city vehicle. Must have open availability.

The job requires work in various climate conditions and includes indoor and outdoor work with heavy exposure to extreme physical, ergonomic, or emotional hazardous environment. It also requires weekend, evening, and on‑call hours as well as travel to all Tucson Water sites, some of which are in remote locations and require the ability to work in various weather conditions.

All duties and responsibilities listed are subject to change.

Minimum Qualifications

• Associate degree
• Two (2) years of relevant experience
• Valid and unrestricted Arizona Class D Driver’s license
• Any combination of education and experience may be substituted on a year‑for‑year basis

Preferred Qualifications

1. Experience in Electrical Systems or Equipment Repair and Service.
2. Electronic or instrumentation training from a recognized trade or technical school, or equivalent military training.
3. Experience in maintaining, repairing, troubleshooting instrumentation and control systems.
4. Three (3) or more years of experience working with instrumentation and controls.
5. Experience in programming and configuring PLCs and software for Human‑Machine Interface (HMI)/PLC systems.
6. Hands‑on experience with pressure transmitters, flow meters, analytical instrumentation, level transmitters, and Fluke process meters.
7. Experience interpreting wiring diagrams, schematic drawings, and P&ID (Piping and Instrumentation Diagram) drawings.

Position Details

Job Profile: J2250 – Electronics Technician (View the full job profile including classification specifications and physical demands: https://www.tucsonaz.gov/Departments/Human-Resources/Tucson-Talent)

Compensation Grade: G106

Hourly Rate: $24.16 – $36.24 USD

Pay Type: Regular Time

Employment Type: Full time (Regular)

Department: Water Utility

Background Check: Criminal background check required.

Benefits

The City of Tucson offers a generous benefits package for benefit‑eligible positions. The coverage is designed to optimize health and well‑being, security and future, and peace of mind. Benefits include medical, dental, vision, life, disability, and FSA coverage. The program surpasses the standard 401(k) program with a rich pension plan plus optional Roth and pretax deferred compensation savings.

Paid time off program provides 38 paid days off in the first year, increasing with subsequent years. Twelve weeks of paid parental leave, paid tuition reimbursement, student loan repayment, off‑ and on‑the‑job training, and opportunities to forge connections with peers and the community through employee resource groups and paid volunteer hours.

For more information, see https://www.tucsonaz.gov/Departments/Human-Resources/Employee-Benefit-Snapshot.

Citizenship and Equal Opportunity

The City of Tucson employs only U.S. Citizens and lawfully authorized non‑U.S. Citizens. All new employees must show employment eligibility verification as required by the U.S. Citizenship and Immigration Status. The City of Tucson does not offer visa sponsorship.

City of Tucson is an Equal Opportunity/Affirmative Action/Veterans/Disability Employer and does not discriminate based on race, color, religion, sex (including sexual orientation, gender identity, and pregnancy), national origin, veteran status, age, disability, genetic testing, or any other protected status. If you believe you have been a victim of discrimination, you may file a complaint with the City of Tucson's Office of Equal Opportunity Programs, U.S. Equal Employment Opportunity Commission (EEOC), or Arizona Attorney General's Office of the Civil Rights Division (ACRD). For more information about employment discrimination and how to file a complaint with ACRD, see ACRD.