Instrumentation Process Control Supervisor
Are you a visionary leader with expertise in SCADA systems, PLC programming, and industrial automation? We are hiring Instrumentation Process Control Supervisors to fill multiple openings to drive innovation, optimize processes, and lead high-performing teams in managing critical control systems that power operational excellence. If you have a proven track record of delivering impactful automation solutions, leading successful teams, and driving continuous improvement, we invite you to apply and shape the future of industrial automation with us!
The Instrumentation Process Control Supervisor leads a team of skilled technicians in the installation, maintenance, troubleshooting, repair, programming, calibration, and optimization of metering devices, electronic instrumentation systems, SCADA systems, process control computers, and programmable logic controllers (PLCs) for Regional Wastewater Reclamation. This role requires a strong background in networking, advanced troubleshooting skills, and system control expertise to manage complex, integrated systems effectively.
Additionally, the supervisor is responsible for reviewing and recommending technical plans and specifications for new or upgraded instrumentation, SCADA, networking, and computer systems, as well as flow metering devices, ensuring adherence to safety, operational, and performance standards. The supervisor also coordinates and prioritizes instrumentation staff activities at wastewater treatment facilities, utilizing strong analytical, programming, and communication skills to maintain efficient and reliable operations across all control systems.
Essential Functions:
- Supervises the maintenance, installation, calibration, and repair of a variety of electronic instrumentation, metering devices, electrical equipment, process control, Supervisory Control and Data Acquisition (SCADA) system, PLCs, and operator SCADA workstation displays;
- Supervises routine diagnostics and component-level repair and electrical and pneumatic test equipment;
- Assists in the preparation of preliminary and long-range SCADA plans;
- Evaluates automatic process control equipment for its ability to meet the operational needs of the county's wastewater treatment facility systems;
- Inspects new and existing installations of electronic instrumentation, computers, and metering devices for the wastewater treatment facilities;
- Monitors warranty repair and services contracts for county-owned equipment;
- Troubleshoots problems and takes action to ensure facility integrity;
- Completes the more difficult installation of process control systems, calibration, and repair jobs;
- Demonstrates continuous effort to improve operations, decrease turnaround time, and streamline work processes;
- Modifies process control systems and prepares schematic diagrams to reflect changes;
- Documents work performed;
- Develops and implements PLC programs and operator SCADA workstation displays;
- Assists in the review of engineering drawings and specifications;
- Utilizes programming languages like Python, C++, Ladder logic, and scripting languages (VBScript, JavaScript) used for automation and customization of SCADA systems;
- Supports maintenance of SCADA platforms such as Wonderware, Ignition, and Rockwell FactoryTalk;
- Maintains and supports the network and devices communication protocols like Modbus, OPC, DNP3, Ethernet/IP, BACnet, and Profibus for interfacing SCADA with field devices;
- Maintains and integrates SCADA with PLCs, RTUs, and Distributed Control Systems (DCS) for seamless automation.
Minimum Qualifications:
Bachelor's Degree from an accredited college or university in electronics technology instrumentation and process control AND three years of experience in the repair, programming or maintenance of process control systems, programmable logic controllers (PLC), SCADA system displays, or similar instrumentation in an industrial or environmental setting INCLUDING one year of lead or supervisory experience which may be concurrent with general experience.
OR: Three years of experience with Pima County in an Instrumentation Process Control Coordinator II or closely-related position as determined by the department head at the time of recruitment.
(Relevant experience and/or education from an accredited college or university may be substituted.) 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:
- Minimum three (3) years experience installing, programming, configuring, maintaining, troubleshooting, and repairing instrumentation and PLC systems.
- Minimum three (3) years experience in process control and instrumentation technologies, including calibration of flow meters, sensors, and analyzers.
- Minimum three (3) years experience programming and commissioning PLCs (Ladder Logic, Structured Text, Function Blocks) and OITs, particularly Rockwell systems.
- Minimum three (3) years experience with SCADA platforms such as AVEVA System Platform, InTouch, Ignition, or VTScada.
- Minimum three (3) years experience reading panel drawings, electrical schematics, and P&IDs.
- Minimum three (3) years experience with RF/telemetry, networked radios, and microwave communication systems.
- Minimum three (3) years experience leading preventative maintenance programs and process control system upgrades.
- Experience optimizing processes, troubleshoot control system issues, and problem-solving.
Selection Procedure:
Pima County Human Resources Department reserves the right to admit to the selection process only those candidates that meet the minimum/desired qualifications. All applications will be assessed based on an evaluation of the listed education and experience. Candidates meeting the minimum/desired 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.
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.
Physical/Sensory Requirements: Some positions may require the ability to: work with or in the presence of noxious odors; work with noxious or potentially hazardous chemicals, compounds or wastewater products. Safety equipment will be provided by Pima County.
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.