Instrumentation Process Control Coordinator II

Job Description Summary

Department - Regional Wastewater Reclamation
Job Description


OPEN UNTIL FILLED

Job Type: Classified

Job Classification: 5424 - Instrumentation Process Control Coordinator II

Salary Grade: 13

Pay Range

Hiring Range: $28.69 - $34.43 Per Hour

Pay Range: $28.69 - $40.17 Per Hour

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.

The first review of applications will be on 11/7/2025.

The Regional Wastewater Reclamation Department (RWRD) has multiple positions open for an Instrumentation Process Control Coordinator II, who plays a critical role in ensuring the efficient and reliable operation of wastewater plant instrumentation systems. These positions involve maintaining and troubleshooting communication networks, field instrumentation, operation, and programming of PLCs, and entry-level SCADA system networking knowledge. Key responsibilities involve the coordination of comprehensive maintenance programs, including panel wiring, instrument calibration, and system integration, while ensuring compliance with industry standards and collaboration with IT Department (ITD) for oversight and maintenance of SCADA servers and networks, ensuring secure, seamless communication.

Responsibilities also include managing radio communication networks, maintaining critical alarm systems, and administering data collection platforms such as Intela Trac, Thin Client Manager, and E-Logger to enhance operational efficiency and decision-making.

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 needs and will be communicated to the applicant or incumbent by the supervisor.

• Maintains, troubleshoots, and optimizes PLCs, SCADA systems, HMI, and automated control systems to ensure seamless plant operations;
• Installs, configures, calibrates, and repairs process control instrumentation, including flow meters, sensors, pressure transmitters, and analyzers, for accurate process monitoring and control;
• Analyzes process data and system performance to identify inefficiencies, implement optimizations, and ensure regulatory compliance;
• Leads diagnostics to resolve control system failures and operational issues promptly and efficiently;
• Manages and maintains critical alarm notification systems, including Win-911, to support timely responses to operational events;
• Administers and optimizes data collection platforms, including Intela Trac, Thin Client Manager, and E-Logger systems, for accurate reporting and decision support;
• Maintains communication networks, including radio systems and industrial network protocols, to ensure reliable data transmission and process control;
• Oversees and maintains SCADA servers and network infrastructure in collaboration with the IT Department (ITD) to ensure secure and efficient system communication;
• Executes preventative and predictive maintenance programs to enhance the reliability and performance of control systems;
• Maintains detailed records of system configurations, maintenance activities, and upgrades;
• Interprets technical drawings, electrical schematics, and P&IDs;
• Performs PLC programming, maintenance, and troubleshooting, including working with SCADA system administration and optimization.

Minimum Qualifications:

Associate's Degree from an accredited college or university in electronics technology, instrumentation and process control, or a related field as determined by the department head at the time of recruitment AND four years of experience in the repair, maintenance, installation, calibration and/or operation of electronic instrumentation including troubleshooting network communications, programming of PLCs, and/or SCADA system operation.

(Relevant experience and/or education from an accredited college or university may be substituted.)

OR:

Three years of experience with Pima County in an Instrumentation Process Control Coordinator I or closely related position as determined by the department head at the time of recruitment, working with PLC operations, programming, and troubleshooting SCADA network communications.

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…