Location
In office (Carmona)
Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Aug 2, 2026. onsemi scores B on the Alion truth index.
Overview
Company
Impact
Profile match
Onsemi is an American semiconductor company that was spun out of Motorola in 1999 and has since narrowed itself from a broad commodity chip supplier into a focused power and sensing business. Its silicon carbide and silicon power devices go into electric vehicle traction inverters, chargers and industrial drives, while its image sensors are used in automotive cameras and industrial vision, and it has deliberately exited lower-margin product lines to concentrate on these markets. Headquartered in Scottsdale, Arizona and listed on Nasdaq, it owns its own silicon carbide substrate manufacturing to secure supply.
The Board Repair Technician is responsible for performing troubleshooting, diagnostics, and component-level repair of defective printed circuit boards (PCBs), power supplies, and electronic assemblies used in manufacturing equipment and test systems. This role supports equipment reliability, spare availability, and operational efficiency by restoring failed boards, minimizing equipment downtime, and ensuring repaired units meet quality and performance standards.
- Perform component-level troubleshooting, diagnosis, and repair of defective PCBs, power supplies, and electronic assemblies.
- Analyze circuit behavior using schematics, block diagrams, and technical documentation.
- Utilize electronic test and measurement equipment such as oscilloscopes, digital multimeters, signal generators, spectrum analyzers, and Huntron Trackers to identify and isolate faults.
- Conduct functional testing and validation of repaired boards to ensure compliance with quality and reliability requirements.
- Support emergency repair activities for critical out-of-spare boards and power supplies used in production equipment.
- Collaborate with Engineering and Maintenance teams to improve equipment uptime and operational efficiency.
- Maintain accurate repair records, failure analyses, and corrective action reports.
- Participate in continuous improvement initiatives to enhance repair quality, turnaround time, and repair capacity.
- Provide technical support and knowledge sharing to team members and other stakeholders.
- Adhere to ESD, IPC, safety, and quality standards during repair and testing activities.
- Support preventive maintenance activities and spare management programs to ensure the availability of critical assemblies.
- Perform component-level troubleshooting, diagnosis, and repair of defective PCBs, power supplies, and electronic assemblies.
- Analyze circuit behavior using schematics, block diagrams, and technical documentation.
- Utilize electronic test and measurement equipment such as oscilloscopes, digital multimeters, signal generators, spectrum analyzers, and Huntron Trackers to identify and isolate faults.
- Conduct functional testing and validation of repaired boards to ensure compliance with quality and reliability requirements.
- Support emergency repair activities for critical out-of-spare boards and power supplies used in production equipment.
- Collaborate with Engineering and Maintenance teams to improve equipment uptime and operational efficiency.
- Maintain accurate repair records, failure analyses, and corrective action reports.
- Participate in continuous improvement initiatives to enhance repair quality, turnaround time, and repair capacity.
- Provide technical support and knowledge sharing to team members and other stakeholders.
- Adhere to ESD, IPC, safety, and quality standards during repair and testing activities.
- Support preventive maintenance activities and spare management programs to ensure the availability of critical assemblies.
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