Test Operator - Circuit Boards in Bloomington, Illinois at Zentech Manufacturing I

The Test Operator is responsible for testing, troubleshooting, and verifying the functionality of printed circuit board assemblies (PCBAs) throughout the manufacturing process. This position ensures products meet customer, IPC, and company quality standards by operating automated and manual test equipment, identifying defects, documenting results, and supporting continuous process improvement. The Test Operator works closely with Production, Engineering, Quality, and Repair personnel to resolve test failures and maintain production efficiency.

• Perform functional, in-circuit (ICT), flying probe, and other electrical tests on printed circuit board assemblies.

• Set up, operate, and monitor automated and manual test equipment according to work instructions and test procedures.

• Verify that completed assemblies meet customer specifications, manufacturing requirements, and quality standards.

• Identify, isolate, and document electrical and mechanical defects found during testing.

• Troubleshoot basic test failures and escalate complex issues to Engineering or Repair Technicians as needed.

• Read and interpret schematics, bills of materials (BOMs), assembly drawings, work instructions, and test documentation.

• Record test results, failure data, and production information accurately within manufacturing systems.

• Use electronic test equipment, including digital multimeters, oscilloscopes, power supplies, and other diagnostic instruments.

• Follow IPC workmanship standards, ESD control procedures, and all company safety policies.

• Communicate recurring defects, yield concerns, and equipment issues to Production, Quality, and Engineering teams.

• Support new product introductions, process improvements, and continuous quality initiatives.

• Maintain a clean, organized, and safe work area.

• Perform other duties as assigned.

• High school diploma or GED.

• Basic knowledge of electronics, electronic components, and circuit board assemblies.

• Ability to read and follow work instructions, technical documentation, and assembly drawings.

• Intermediate computer skills, including Microsoft Office and manufacturing software.

• Experience using hand tools and electronic measuring equipment.

• Strong attention to detail and problem-solving abilities.

• Ability to work in a fast-paced manufacturing environment while maintaining quality standards.

• Ability to stand for extended periods and occasionally lift up to 25 pounds.

• Technical training or an Associate degree in Electronics, Electrical Technology, or a related field.

• Previous experience in PCB or electronics manufacturing.

• Experience operating ICT, Flying Probe, Functional Test, or Boundary Scan equipment.

• Familiarity with IPC-A-610, IPC-J-STD-001, and ESD (ANSI/ESD S20.20) requirements.

• Experience with MES/ERP systems and electronic manufacturing documentation.

• Understanding of PCB assembly processes and electronic manufacturing.

• Ability to analyze test failures and determine root causes.

• Strong organizational and documentation skills.

• Effective verbal and written communication skills.

• Ability to work independently and collaboratively in a team environment.

• Commitment to safety, quality, and continuous improvement.