Electronic Repair Technician - AC, DC Drives & Servo Drives

APEX INDUSTRIAL AUTOMATION LLC
Romeoville, IL

Job Description

Job Description

Benefits:

  • 401(k)
  • 401(k) matching
  • Competitive salary
  • Dental insurance
  • Free uniforms
  • Health insurance
  • Paid time off
  • Vision insurance
Position Summary

The Electronic Repair Technician specializes in the diagnosis, repair, testing, and maintenance of AC drives, DC drives, and Servo drive systems , along with associated electronic controls and assemblies. This role focuses on component-level troubleshooting and repair of industrial drive systems , ensuring all work meets quality standards, safety requirements, and customer expectations. The technician will also support continuous improvement efforts, accurate documentation, and a safe, organized work environment.

Key Responsibilities

  • Diagnose and troubleshoot AC, DC, and Servo drives at the component and circuit level, including power sections, control boards, feedback systems, and I/O modules.

  • Perform component-level repairs on industrial motor drives, servo amplifiers, motion control systems, and related electronic assemblies .

  • Replace defective components (IGBTs, MOSFETs, capacitors, resistors, encoders, power supplies, etc.) and perform required calibrations and parameter setup.

  • Conduct functional testing, load testing, and verification to ensure repaired drives meet OEM specifications and performance requirements.

  • Use diagnostic tools such as oscilloscopes, multimeters, power analyzers, logic analyzers, and soldering/rework equipment .

  • Interpret schematics, wiring diagrams, block diagrams, and technical manuals related to industrial drive and motion control systems .

  • Maintain accurate repair documentation, including fault analysis, parts used, test results, and time tracking in the repair management system.

  • Identify recurring failures in drive systems and provide feedback to engineering and quality teams for root cause analysis and process improvement.

  • Follow ESD, electrical safety, and OSHA standards when handling high-voltage and sensitive electronic equipment.

  • Support inventory control by identifying commonly used drive components and reporting part shortages.

  • Collaborate with technicians, customer service, and management to meet turnaround times and customer commitments.

  • Participate in ongoing training to stay current with drive technologies, servo systems, and industrial electronics repair techniques .

Accountability

The Electronic Repair Technician is accountable for:

  • Repair Quality: Delivering reliable, fully tested repairs for AC, DC, and Servo drives that meet technical specifications and customer requirements.

  • Turnaround Time: Completing drive repairs efficiently to minimize customer downtime.

  • Documentation Accuracy: Ensuring all repair records, test data, and part usage are complete and accurate.

  • Safety & Compliance: Adhering to ESD, electrical safety, and company standards while maintaining a clean and organized workspace.

  • Equipment Care: Proper use and maintenance of diagnostic, test, and repair equipment.

  • Customer Satisfaction: Supporting the companys reputation by providing dependable drive repairs and professional internal communication.

  • Continuous Improvement: Identifying trends in drive failures and assisting in process, test, or design improvements.

Qualifications

  • Associate degree or technical certification in Electronics, Industrial Electronics, Mechatronics , or related field (or equivalent experience).

  • 2+ years of hands-on experience repairing AC drives, DC drives, Servo drives, or industrial motion control equipment .

  • Strong understanding of power electronics , motor control theory, and component-level troubleshooting.

  • Experience working with IGBT-based power sections, control logic, feedback devices, and drive communication interfaces .

  • Proficient in soldering, de-soldering, and PCB rework techniques.

  • Skilled in using electronic test and measurement equipment.

  • Ability to read and interpret schematics, wiring diagrams, and technical documentation.

  • Strong analytical, problem-solving, communication, and organizational skills.

Posted 2026-03-23

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