QA RBFA TECHNICAL OPERATOR

Semiconductor Components Industries, LLC; Hinoba-an; Hybrid; PHP 335,000 - 513,000; Full time

Job summary

onsemi, located in Carmona, Cavite, Philippines, is seeking a QA RBFA Technical Operator. The role focuses on initial reject analysis at Final Test and supports engineering evaluations.

You will maintain data in Excel, generate metrics, and collaborate with QA and Operations in a 12-hour shift environment. Qualified candidates have at least 2 years in semiconductor final test, 3 years of college/tech background, and strong visual/ME criteria knowledge.

Qualifications

• Has completed at least 3 years of college education or technology background.
• At least 2 years of experience in semiconductor assembly or final test operations.
• Strong knowledge in internal and external visual/mechanical criteria.
• Ability to perform X-ray inspection, chemical de-processing and internal visual inspection.
• Keen analytical and qualitative skills with good communication and supervision skills.

Responsibilities

• Performs basic failure analysis on Final Test rejects such as X-ray, SAT, visual inspection, decapsulation, cratering test.
• Identifies basic failure mechanisms seen during inspection.
• Performs documentation and writes technical reports.
• Provides support on engineering evaluations (internal and external).
• Creates and maintains an Excel database with manufacturing flow and machine/equipment numbers for next level of analysis/investigation.
• Calculates RBFA ppm metrics and generates reports as required by the Quality Engineer.
• Updates system transactions for suspected maverick lots.
• Participates in plant-wide activities and reports results to Operations.

Skills

Internal/External visual criteria

X-ray inspection

Decapsulation

Analytical skills

Report generation

Communication skills

Excel reporting

Education

3 years college/tech background

Tools

Excel

Job description

Carmona, Cavite, Philippines, Philippines

Job Description

QA RBFA TECHNICAL OPERATOR

Basic Purpose of the Job

Responsible for the initial reject analysis of products at Final Test

Reporting Relationship

The position reports to the QA/QC Supervisor or Section Manager

Responsibilities

Major Duties and Responsibilities

• Performs basic failure analysis on Final Test rejects such as:
  • X-ray
  • SAT
  • External/Internal Visual Inspection
  • Decapsulation
  • Cratering Test
• Identifies basic failure mechanisms seen during inspection
• Performs documentation and writes technical reports
• Provides support on engineering evaluations (for Internal and External)
• Creates and maintains an excel database with the appropriate manufacturing flow and machine/equipment numbers for next level of analysis/ investigation.
• Calculates RBFA ppm metrics and generates reports on a periodic basis or as required by the Quality Engineer
• Updates system transactions for suspected maverick lots
• Participates in company-initiated and plant-wide activities
• Provides the results of the analysis to Operations (Manufacturing/Engineering)

Qualifications

• Education
  • Has completed at least 3 years of college education or technology background
• Experience
  • At least 2 years of experience in semiconductor assembly or final test operations
• Skills/Requirement
  • Strong knowledge in internal and external visual/mechanical criteria
  • Has a clear vision and have the ability to exercise good judgment to accept or reject based on the internal and external visual/mechanical specifications
  • Can perform x-ray inspection, chemical de-processing and internal visual inspection.
  • Has keen analytical and qualitative skills, good interpersonal and communication skills and can work with minimal supervision
  • Has knowledge on computer systems and able to generate reports and be able to communicate appropriately

About Us

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world's most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here:

We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.

Job Info

• Job Identification 2506650
• Job Category Quality
• Posting Date 09/11/2026, 02:52 AM
• Degree Level Associates / College (APAC)
• Job Schedule Full time
• Job Shift 12 Hours-Continuous Operations
• Locations Golden Mile Business Park, Carmona, 4116, PH

Golden Mile Business Park, Carmona, 4116, PH