Electrical Controls/Instrumentation Technician

Rancho California Water District•Temecula, CA

5d•Onsite

About The Position

Rancho California Water District is seeking a well-qualified candidate to fill an Electrical Controls/Instrumentation Technician position. This role will be filled at either the I or II level. The ideal candidate is a motivated, safety-conscious professional eager to learn and grow in industrial electrical controls and instrumentation. They should possess a positive attitude, strong work ethic, and a willingness to collaborate within a high-performing team. Whether starting as a Technician I or joining as an experienced Technician II, the candidate should demonstrate initiative, accountability, and a desire to continuously expand their knowledge of electrical systems, instrumentation, PLCs, networking, SCADA, and emerging technologies. A strong emphasis is placed on teamwork, effective communication, and contributing to a culture of professionalism, reliability, and continuous improvement while supporting the District's mission.

Requirements

Electrical Controls/Instrumentation Technician I: Basic electrical and/or electronic theory. Applicable laws, codes and regulations including the National Electric Code. Ability to 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 and equipment. To 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: In addition to the qualifications for Electrical Controls/Instrumentation Technician I: 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. Ability to 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: In addition to the qualifications for Electrical Controls/Instrumentation Technician II: 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 (PLC’s). Update passwords and firmware on PLC’s 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). Ability to 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 PLC’s 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.
Electrical Controls/Instrumentation Technician I Experience: One (1) year of general electrical and instrumentation maintenance and repair experience, preferably in a utility, industrial, or manufacturing operation. Education/Training: Equivalent to completion of the 12th grade supplemented by specialized training in electrical, electronic and computer theory. National Electric Code Training, Electrical Apprenticeship Program, and/or Certificate in Electronics are desirable.
Electrical Controls/Instrumentation Technician II Experience: Two (2) years of experience in electronic and electrical maintenance and repair of equipment, preferably in utility, industrial, or manufacturing operation. Education/Training: AS/AA Degree, or equivalent, in Electronics, Industrial Electricity, or computer theory, preferred. National Electric Code training. Computer networking training. OT cybersecurity training.
Senior Electrical Controls/Instrumentation Technician Experience: Four (4) years of increasingly responsible journeyman level work as an industrial electrician, and an electronic technician. Two (2) years experience in low and medium voltage (up to 4160 vac). One (1) year of computer networking. One (1) year of OT cyber-security. Power generation experience desirable. Education/Training: AA/AS Degree, or equivalent, in Electronics, Industrial Electricity, or computer theory. Verifiable training in low and medium voltage (up to 4160 vac). National Electric Code Training.

Nice To Haves

National Electric Code Training, Electrical Apprenticeship Program, and/or Certificate in Electronics are desirable for Technician I.
AS/AA Degree, or equivalent, in Electronics, Industrial Electricity, or computer theory, preferred for Technician II.
Computer networking training for Technician II.
OT cybersecurity training for Technician II.
Power generation experience desirable for Senior Technician.
AA/AS Degree, or equivalent, in Electronics, Industrial Electricity, or computer theory for Senior Technician.
Verifiable training in low and medium voltage (up to 4160 vac) for Senior Technician.
National Electric Code Training for Senior Technician.
CSSA (Certified SCADA Security Architect), within 12 months of position for Senior Technician.

Responsibilities

Perform scheduled electrical maintenance as required by 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 to 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 cybersecurity 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.