Electronics Repair Technician

Radwell International•St. Charles, MO

5h•Onsite

About The Position

The Electronic / Mechanical Technician supports the repair, calibration, and testing of industrial electronic and electro-mechanical equipment under the guidance of senior technicians and specialists. This role focuses on developing technical skills while ensuring repaired units meet company quality and performance standards. The Junior Technician assists with diagnosing, repairing, and validating equipment such as PLCs, drives, industrial PCBs, timers, counters, monitors, servo motors, and temperature/process control devices. Responsibilities include basic troubleshooting, component replacement, soldering, and functional testing using standard diagnostic tools and procedures. This position requires foundational knowledge of electronics or electro-mechanical systems, soldering skills, and the ability to follow documented repair processes. The Junior Technician is responsible for accurately documenting repairs and test results in company IT systems and maintaining a clean, organized, and safe work area.

Requirements

High school diploma or GED required
Strong technical aptitude with willingness to learn
Driven individual and team player
Required to bring personal tools as specified by hiring manager
Basic understanding of electronic components (resistors, capacitors, diodes, transistors, ICs)
Ability to read schematics, wiring diagrams, and technical manuals
Fundamental soldering and de‑soldering skills
Familiarity with diagnostic tools (multimeters, power supplies, oscilloscopes)
Basic mechanical aptitude and safe use of hand tools
Strong computer proficiency
Ability to multi‑task and work at a fast pace
Ability to work independently
Detail-oriented
Problem-solving abilities
Good communication skills
High School Diploma or equivalent
0–2 years of experience in electronics repair, electro-mechanical assembly, or industrial maintenance preferred

Nice To Haves

Technical certificate or Associate degree in Electronics, Mechatronics, Industrial Technology, or related field preferred
Internship, trade school experience, or military technical training is a plus
Understanding of the industrial controls repair cycle
Understanding of PLCs, drives, or industrial controls a plus
Technical certificate or Associate degree preferred

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
Process pre-evaluation units to “RTS” (Ready to Sell) condition
Ensure proper handling, labeling, and storage of units throughout the repair process
Support and follow established quality methods, processes, and procedures
Share best practices, technical knowledge, and lessons learned with the team
Manage time effectively and prioritize workload to meet expectations
Properly use and maintain shop assets, tools, and test fixtures; provide personal hand and power tools
Collaborate effectively in a team environment
Support development of new capabilities including servo and robotics when applicable