Junior Electronics Tech: Hands-on PLCs & Testing

Radwell-International; Saint Charles (MO); On-site; USD 20,664 - 30,307; Full time

Benefits offered by this job

Medical, dental, and vision

Short/long-term disability

Life insurance

401(k) with match

PTO 15 days

Paid holidays

Voluntary benefits

Job summary

Radwell International LLC is seeking a Junior Electronics Repair Technician in Saint Charles, MO, to assist with repair, calibration, and testing of industrial equipment under senior staff guidance.

You will diagnose, repair, and validate components such as PLCs, drives, and industrial PCBs, following established repair processes and documenting results in company systems. This entry-level role emphasizes skill development in a collaborative team.

Qualifications

• High School Diploma or equivalent required.
• Technical certificate or Associate degree preferred.
• Experience in electronics repair or industrial maintenance is a plus.

Responsibilities

• Perform bench-level electronic and electro-mechanical repairs using standard troubleshooting, soldering, and diagnostic techniques.
• Isolate failures at the component level on industrial control equipment.
• Repair, calibrate, program, and functionally test industrial electronics including PLCs, drives, industrial PCBs, timers, counters, monitors, and temperature/process controls.
• Utilize test equipment such as oscilloscopes, multimeters, function generators, and test fixtures.
• Perform power-up, diagnostic, and functional testing to ensure quality and reliability.
• Inspect, clean, and verify part numbers on all units processed.
• Order replacement parts as required and ensure correct components are used.
• Accurately document repair actions, parts used, troubleshooting steps, and test results in IT systems.

Skills

Reading schematics

Troubleshooting

Soldering

Diagnostics tools

Attention to detail

Communication

Education

High School Diploma or equivalent

Technical certificate or Associate degree

Tools

Oscilloscopes

Multimeters

Power supplies

Job description

Radwell International LLC is seeking a Junior Electronics Repair Technician in Saint Charles, MO, to assist with repair, calibration, and testing of industrial equipment under senior staff guidance.

You will diagnose, repair, and validate components such as PLCs, drives, and industrial PCBs, following established repair processes and documenting results in company systems. This entry-level role emphasizes skill development in a collaborative team.