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Relay Jobs in Illinois (NOW HIRING)

Showing results 41-60

Relay information

See Illinois salary details

$51.4K

$90.4K

$114.3K

How much do relay jobs pay per year?

As of Sep 4, 2026, the average yearly pay for relay in Illinois is $90,366.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,900.00 and $103,700.00 per year, depending on experience, location, and employer.

What does a relay worker do?

Relay workers are responsible for operating and maintaining electrical relays, which are devices used to control circuits by opening and closing contacts in response to electrical signals. Their work is crucial in power systems, as relays help protect electrical equipment from faults and ensure reliable operation. Relay workers may install, test, troubleshoot, and repair relay systems in various settings, including substations and industrial facilities. They play a key role in maintaining the safety and stability of electrical networks.

What are some common challenges faced by relay operators, and how can they be effectively managed?

Relay Operators often face the challenge of maintaining focus during repetitive tasks and managing high call volumes, especially during peak hours. They must also ensure clear and accurate message transmission between callers, which requires excellent listening skills and attention to detail. Managing stress and staying organized are important, as operators frequently handle sensitive or urgent information. Regular breaks, effective time management, and ongoing training can help operators perform efficiently and reduce burnout.

What are the key skills and qualifications needed to thrive as a relay technician, and why are they important?

To thrive as a Relay Technician, you need a solid understanding of electrical theory, circuit analysis, and relay protection principles, typically supported by an associate degree or technical certification in electrical engineering or a related field. Familiarity with relay testing equipment, SCADA systems, and industry standards like NETA or IEEE is essential. Strong attention to detail, analytical thinking, and effective troubleshooting skills are crucial soft skills for diagnosing and resolving complex electrical issues. These competencies ensure the reliability and safety of power systems, minimizing downtime and protecting critical infrastructure.

What is the difference between Relay vs Data Analyst?

AspectRelayData Analyst
Required CredentialsTechnical certifications, programming skillsDegree in statistics, data science, or related field
Work EnvironmentData centers, network operationsOffice, remote, or client sites
Industry UsageIT, telecommunications, logisticsBusiness, finance, marketing
Common Search IntentNetworking, data transmissionData analysis, reporting

Relay roles focus on data transmission and network operations, requiring technical skills and certifications. Data Analysts interpret data to provide insights, often working in business environments. While both work with data, their skills, tools, and industries differ significantly.

What job categories do people searching Relay jobs in Illinois look for?

The top searched job categories for Relay jobs in Illinois are:

Infographic showing various Relay job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 64% Full Time, 32% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $90,366 per year, or $43.4 per hour.

Electrical Control Technician

Village of Winnetka

Winnetka, IL โ€ข On-site

$107K - $144K/yr

Full-time

Re-posted 2 days ago


Key responsibilities

  • Inspect, test, maintain, and repair electrical protection equipment and systems at the Electric Plant, load centers, substations, and distribution facilities.

  • Perform troubleshooting, testing, and calibration of relays and electrical equipment to ensure proper functioning and system reliability.

  • Coordinate maintenance activities, interpret electrical diagrams, and oversee the quality of work performed by outside contractors.


Job description

General Purpose The Village of Winnetka's Water & Electric Department seeks applicants for a full-time Electrical Control Technician. The Control Technician inspects, tests, cleans, calibrates, installs, maintains, and repairs all electrical protection equipment and systems and their metering and interfaces at the Electric Plant, load centers, substations, and distribution facilities including motor protection, circuit protection, and generator protection. This position also engages in troubleshooting and repair of electrical protection equipment and systems used in the Water Plant and reservoir as needed.

Essential Functions: Formulate and recommend maintenance, test procedures and standards; plan for equipment and material needs; schedule and perform activities to coordinate equipment outages and assure that all electrical protection equipment and systems are in proper working condition in accordance with local, state and federal requirements. Maintain and interpret "as-built" diagrams and drawings of electrical systems at the Electric Plant, substations, and load centers. Install, service, maintain, inspect, test, repair, replace, disassemble, adjust, and clean electrical and related equipment and relays used to protect and control functions of equipment such as, but not limited to, circuit breakers, transformers, capacitors, telemetry, automatic switches, supervisory control devices, and indicating and recording instruments, using hand tools.

Connect relay to test equipment and adjust controls to simulate operating conditions; observe ammeters, voltmeters, and related test equipment to determine proper relay functions, according to specifications; analyze test results to identify cause of malfunction or failure; replace parts, adjust electrical, thermal, and timing elements to calibrate relay, according to specifications. Periodically inspect and test relays at functioning points; connect test apparatus to troubled circuit; analyze test results and interpret electrical diagrams to locate defective relay; open and close switches to isolate defective relay; and undertake repairs to prevent and remedy abnormal performance or failure of transmission and distribution lines and equipment. Maintain relay protection settings records; periodically download existing protection settings and upload and implement new settings.

Test and repair switchboard and equipment circuitry, interpreting wiring diagrams to trace and connect numerous wires carrying current and voltage to independent functions. Test insulators and bushings of equipment for power leakage, using testing apparatus and calculating insulation loss. Inspect, test, and maintain voltage regulator controls, tighten connections, replace defective regulator parts, including motor controls, fuses, or capacitors.

Test circuits and equipment to evaluate factors, including insulation quality, analyze test data to determine performance characteristics of relays and effect of system modifications on relay performance; compute electrical characteristics, including impedance, power factor, and phase angle; determine whether equipment being tested or maintained is within the acceptable range of operation. Service and repair storage batteries as power source for lighting purposes for switchgear. Compile test result data, service reports indicating parts repaired or replaced, adjustments and corrections made, and related operational and maintenance records.

Recommend the ordering of replacement parts to replenish inventories. Oversee and inspect the quality of work performed by outside contractors relative to electrical protection equipment. Meet and confer daily with plant operators to evaluate plant operation.

Confer with other Village personnel, outside vendors, and other utilities regarding the scheduling of maintenance and repair activities, trouble shooting, parts, and new products and materials. Perform other duties as assigned. Desired Minimum Qualifications Associates Degree, Trade, or Technical School.

Bachelor's Degree in Electrical Engineering or related field preferred. Five (5) years' minimum work experience as a relay technician or apprentice relay technician. Any equivalent combination of training, education, and/or experience.

Other Requirements Read, clearly speak, and legibly write the English language. General understanding of electrical engineering. Ability to interpret electrical wiring diagrams and drawings.

Ability to troubleshoot, make recommendations, and prioritize system improvements. Extensive knowledge of test equipment, electromechanical and solid state relays, meters, computers, communications equipment, and proper wiring methods and practices. Knowledge of the maintenance and operation of medium voltage breakers.

Comprehensive knowledge of mathematical computation procedures including, basic math, and square roots. Demonstrated proper knowledge of safe testing, maintenance, and repair techniques. Considerable knowledge of the proper and safe use and application of tools, equipment, and hardware.

Valid Illinois driver's License. Shifts are normally 8 hours in duration, 40 hours weekly, 6:30 a.m. - 3:00 p.m

but may be extended in the event of emergency, personnel shortage, workload, or work in progress. The position may be required to work on some Saturdays, Sundays, and holidays. While performing the duties of this job, work is sometimes required under adverse or unusual conditions such as cold, hot, wet, dark, dusty, noisy and cramped surroundings, in all weather conditions, and at all hours of the day.

Work is frequently required in areas surrounded by energized electric power and control circuits. Must perform duties independently and as a team while tolerating extreme fluctuations in environmental working conditions. Village of Winnetka Position Range: $107,054 - $144,189 annual, DOQ.

For questions or assistance, please contact Ann Eriksson, Human Resources Manager, at (847) 716-3546 or aeriksson@winnetka.org.