Assembly Process Technician (Die Attach)
SWIR Vision Systems
San Miguel, Manila, Metro Manila, Philippines
Posted on Apr 8, 2026
Job Summary:
A Diebond (or Die Attach) Assembly Process Technician in the semiconductor industry is responsible for the precise, automated attachment of silicon dies to a substrate or leadframe. They operate, troubleshoot, and maintain high-precision die-bonding equipment, ensuring that epoxy application, die placement, and bond line thickness meet quality standards
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. |
- Associate degree in a technical field is often preferred.
- Experience in semiconductor manufacturing, particularly assembly or die bonding, is highly preferred.
- Ability to work in a cleanroom environment using microscopes and hand tools.
- Basic computer skills for operating automated machines.
Responsibilities:
- Equipment Operation & Setup: Set up and run die attach, including loading programs and setting process parameters.
- Process Monitoring & Quality: Inspect bond quality using high-power microscopes; perform shear tests and die alignment/BLT measurement to meet production yield requirements.
- Troubleshooting: Identify, resolve, and fix issues like die misalignment, insufficient epoxy, etc. and maintaining process stability.
- Process Characterization: Perform characterization on the process to ensure good manufacturability.
- Documentation: Record production data, equipment adjustments, and quality results in a Manufacturing Execution System (MES) or logbook.