Randolph Elento
About Randolph Elento
Randolph Elento is a Product Test Engineer with extensive experience in debugging and sustaining processes for various Teradyne testers. He has worked at onsemi since 2016 and previously held positions at Fairchild and PLDT, specializing in diagnosing product failures and improving process yields.
Work at Onsemi
Randolph Elento has been employed at Onsemi as a Product Test Engineer since 2016. In this role, he supports program debugging and product sustaining processes across multiple tester platforms, including Powertech, TMT ASL1K, ETS-200, ETS-364, ETS-88, and ETS-800 Teradyne Testers. His responsibilities include diagnosing product failure modes and investigating root causes related to assembly and fabrication. He collaborates with cross-functional teams to enhance process yield and manage excursions, contributing to the overall efficiency and quality of the products.
Previous Experience
Prior to his current role at Onsemi, Randolph Elento worked at Fairchild Semiconductor, which is now part of ON Semiconductor, as a Cadet Process Sustaining Engineer from 2015 to 2016. This position was based in Lapu-Lapu City, where he gained experience in process sustaining. Earlier in his career, he served as an On Job Trainee (Field Service Engineer Assistant) at PLDT for one month in 2013, also in Mactan-Lapu-Lapu City.
Education and Expertise
Randolph Elento earned a Bachelor of Science degree in Electronics and Communications Engineering from the University of San Jose-Recoletos, completing his studies from 2010 to 2015. His educational background provides a strong foundation for his technical skills in diagnosing product failures and establishing statistical yield and bin limit criteria for various products.
Technical Skills and Responsibilities
In his role as a Product Test Engineer, Randolph Elento specializes in diagnosing product failure modes and investigating assembly and fabrication-related root causes. He engages in final test and wafer sort data correlation analysis to improve product yield and quality. His work involves establishing statistical yield and bin limit criteria, which are essential for maintaining product standards and performance.