RBFA QA Technician: Failure Analysis & Reports

Onsemi; Carmona; Hybrid; PHP 240,000 - 360,000; Full time

Job summary

onsemi in Carmona, Cavite, Philippines seeks a detail-focused Failure Analysis Technician to perform basic failure analysis on Final Test rejects, including X-ray and visual inspections. You will document results, support engineering evaluations, and maintain an Excel database of manufacturing flow and equipment numbers.

Requires at least 2 years in semiconductor assembly or final test, plus strong visual/mechanical criteria knowledge, analytical skills, and the ability to work with minimal

Qualifications

• Has completed at least 2 years of college education or technology background.
• At least 2 years of experience in semiconductor assembly or final test operations.
• Strong knowledge of internal and external visual/mechanical criteria.
• Ability to exercise good judgment to accept or reject based on specs.
• Capable of X-ray inspection and internal visual inspection.
• Analytical thinker with good communication and report-writing skills.

Responsibilities

• Perform basic failure analysis on Final Test rejects (X-ray, SAT, visual, decapsulation, cratering).
• Identify basic failure mechanisms during inspection.
• Prepare technical reports and maintain documentation.
• Support engineering evaluations (internal and external).
• Maintain Excel database with manufacturing flow and equipment numbers.
• Calculate RBFA ppm metrics and generate periodic reports.
• Update system transactions for suspected maverick lots.
• Participate in plant-wide activities and communicate results to Operations.

Skills

Visual inspection

X-ray inspection

Decapsulation

Analytical skills

Report writing

Communication

Independent worker

Education

Two years college or tech background

Tools

Excel

Job description

onsemi in Carmona, Cavite, Philippines seeks a detail-focused Failure Analysis Technician to perform basic failure analysis on Final Test rejects, including X-ray and visual inspections. You will document results, support engineering evaluations, and maintain an Excel database of manufacturing flow and equipment numbers.

Requires at least 2 years in semiconductor assembly or final test, plus strong visual/mechanical criteria knowledge, analytical skills, and the ability to work with minimal