Electrical Controls/Instrumentation Technician

RANCHO WATER IS SEEKING AN ELECTRICAL CONTROLS/INSTRUMENTATION TECHNICIAN Rancho California Water District is currently seeking a well‑qualified candidate to fill an Electrical Controls/Instrumentation Technician. This position will be filled at the I or II level. Ideal Candidate The ideal Electrical Controls/Instrumentation Technician is a motivated, safety‑conscious professional who is eager to learn and grow in the field of industrial electrical controls and instrumentation. They bring a positive attitude, strong work ethic, and a willingness to work collaboratively as part of a highly skilled and high‑performing team. Whether entering the field as a Technician I or joining as an experienced Technician II, they demonstrate initiative, accountability, and a desire to continuously expand their knowledge of electrical systems, instrumentation, PLCs, networking, SCADA, and emerging technologies. Above all, they value teamwork, communicate effectively, and contribute to a culture of professionalism, reliability, and continuous improvement while supporting the District's mission. Compensation Electrical Controls and Instrumentation I: $41.22 – 49.47 Electrical Controls and Instrumentation II: $47.81 – 57.37 Schedule of Events (dates subject to change) Recruitment Closes – Monday, July 27, 2026 Written Exam Dates – August 7, 2026 and August 10, 2026 Panel Interview – Week of August 17, 2026 Job Description Under immediate progressing to general supervision, the employee will perform a variety of electrical, electronic maintenance, control system programming and updates, and repair duties related to potable and reclaimed water distribution systems, wastewater treatment, and sewage collection systems. Example of Duties Perform scheduled electrical maintenance as required by the District maintenance program. Calibrate, modify, troubleshoot, and repair all electrical and electronic equipment reported to be inoperative or malfunctioning. Troubleshoot large 4160V, 480V, and 240V electrical motors. Perform complex maintenance and repair duties for the District’s SCADA system, instrumentation, radios and wireless communications, electrical equipment, controls and PLC‑s. Write and review PLC control logic to ensure desired system operation. Design and install electrical control and instrumentation systems for new sites and for the upgrade of existing sites. Ensure OT cyber‑security compliance with NIST standards and any RCWD policies on cyber‑security. Review drawings and material requests to determine compliance with the District's specifications based on national electrical codes and applicable industry standards. Provide technical guidance and/or implementation on OT cybersecurity. Update operating systems and PLC firmware for OT cyber‑security compliance. Provide assistance to higher level staff; investigate and prepare recommendations related to operational issues. Provide technical assistance and training as required; recommend work methods and procedures. When requested, provide input into formal performance appraisals. Coordinate/work with outside agencies and companies. Perform related duties as assigned. Qualifications Electrical Controls/Instrumentation Technician I Knowledge of basic electrical and/or electronic theory. Applicable laws, codes and regulations including the National Electric Code. Perform basic troubleshooting, diagnosis and repair of electrical and/or electronic systems and equipment. Read and interpret electrical and/or electronic schematics. Operate a variety of electrical tools and electronic equipment. Install, modify, diagnose and repair instrument and control systems used in the treatment, storage, and distribution of potable water and reclaimed wastewater. Electrical Controls/Instrumentation Technician II Knowledge of electrical and electronic theory and practices as applied to instrument and control equipment. Operational characteristics of a wide variety of electrical and electronic equipment and materials. Applicable mechanical and pneumatic systems related to systems and control equipment. Proficient in computer systems and operating systems. Install, diagnose and repair instrument and electrical control systems used in the treatment, storage and distribution of potable water and reclaimed wastewater. Calculate motor feeder conductors, conduit sizes, main disconnects and over‑current devices. Read, comprehend, and interpret complex electrical and electronic system schematics. Perform PLC maintenance. Senior Electrical Controls/Instrumentation Technician Principles and practices of electrical and electronic theory. AC, DC, and three‑phase electrical theory. Electronic, pneumatic, and mechanical disciplines related to systems and control equipment design. Electrical controls and instrumentation design. Programmable Logic Controllers (PLCs). Update passwords and firmware on PLCs and other control system devices. OT cybersecurity implementation. Computer control software development and programming. Operation and application of variable frequency drives. Solid‑state starters. Relay logic design and applications. Radio and telecommunications. High voltage electrical (up to 4160 VAC). Participate in a full range of electrical services. Diagnose facility‑related problems and provide effective solutions. Operate a variety of electrical tools and electronic equipment. Use PLC software to develop, write, debug and document programs. Program PLCs both on‑line and off‑line. Address OT cybersecurity issues. Develop SCADA screens and event control logic in control software. Understand and maintain computer networks as related to SCADA systems. Physical Requirements / Working Conditions Operate a District vehicle to travel between job sites and remote facilities. Carry, push, pull, reach and lift equipment and parts up to 50 pounds and heavier weights with proper assistance. Stoop, kneel, crouch, crawl and climb during regular duties. Communicate verbally with District management, co‑workers, and the public in face‑to‑face, one‑on‑one, and group meetings. Use office equipment such as computers, copier, and fax machines. Regularly use a computer, phone or radio for communication. Stand and walk for extended periods. Vision within normal ranges including color vision with or without correction. Regular attendance. Other Requirements The willingness to work nights, weekends, and overtime, as necessary. On‑call on a rotational basis. #J-18808-Ljbffr Rancho California Water District