PCB Board Repair Technician - SMD/BGA Rework (Night)

Onsemi; Hinoba-an; On-site; PHP 223,000 - 357,000; Full time

Job summary

onsemi in the Philippines is seeking a hands-on technician to diagnose, repair, and verify PCBs, load boards, and modules for semiconductor test and manufacturing. You will perform component-level fault isolation, rework, X-ray validation, and conformal coating as required, while ensuring full traceability and adherence to ESD controls.

The role requires 2+ years in board-level repair, proficiency with soldering, BGA rework, and ECAD outputs; night shift with a focus on rapid restoration of

Qualifications

• Diploma/Associate in ECE/EE/Mechatronics or equivalent experience.
• 2+ years board-level repair in electronics manufacturing/service.
• Proficiency with soldering stations, hot air, BGA rework systems, microscopes, and metrology.
• Able to read schematics, BOMs, ECAD outputs (Gerbers, netlists).

Responsibilities

• Triage incoming boards; document failure symptoms, history, and disposition in CMMS/repair tracker.
• Perform component-level fault isolation using schematics, netlists, continuity, and signal tracing.
• Execute soldering/rework: BGA, QFN, LGA, fine-pitch, through-hole; micro-soldering under microscope.
• Set & verify reflow profiles; manage BGA reballing; validate with X-ray/AOI as needed.
• Use DMM, oscilloscope, LCR, bench power, hot air, preheater, rework station, microscope.
• Inspect & clean assemblies; manage flux/cleaners; re-apply conformal coating per spec.
• Handle ESD controls, correct moisture sensitivity (MSL/bake), LOTO on powered jigs/fixtures.
• Update ECO notes, work instructions (WIs), and repair records; ensure full traceability.
• Collaborate on design-for-repairability feedback; highlight weak points (pads, vias, thermals).
• Support load-board/contact hardware care (socket/lid threads, pins, receptacles, pogo pins).

Skills

Board-level repair

Schematics reading

PCB repair

Reading BOMs/ECAD outputs

Education

Diploma/Associate in ECE/EE/Mechatronics (or equiv.)

Tools

Soldering stations

Hot air rework

BGA rework systems

Microscope

Metrology equipment

DMM

Oscilloscope

LCR meter

Job description

onsemi in the Philippines is seeking a hands-on technician to diagnose, repair, and verify PCBs, load boards, and modules for semiconductor test and manufacturing. You will perform component-level fault isolation, rework, X-ray validation, and conformal coating as required, while ensuring full traceability and adherence to ESD controls.

The role requires 2+ years in board-level repair, proficiency with soldering, BGA rework, and ECAD outputs; night shift with a focus on rapid restoration of