Principal Packaging Engineer
Company: Alpha & Omega Semiconductor
Location: Sunnyvale
Posted on: February 16, 2026
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Job Description:
Job Description Job Description At Alpha and Omega Semiconductor
(AOS), we design, develop and globally supply a broad range of
power semiconductors, including a wide portfolio of Power MOSFET,
IGBT, IPM, TVS, GaN/SiC, Power IC and Digital Power products. You
will find our products in everyday applications including personal
computers, graphic cards, gaming consoles, TVs, home appliances,
smart phones, power tools, and more! At the center of our
innovation is our people who bring passion, talent, and a
collaborative atmosphere to our growing company. We offer an
impressive benefit package and career development opportunities. If
you are ready to take the next step in your career working with a
team of passionate and talented people, then take a look at the job
opportunity below to POWER your career! Overall Purpose of
Position: To work with Product Lines (both Discrete and PIC and
IPM) on the package developments including thermal and stress
simulation for internal and external requests. P rimary Job
Responsibilities/Duties: Interact with Product Lines, Product
Engineers and Silicon Designers in US and overseas on package
design. Interact with internal assembly site and external OSAT (Out
Sourcing Assembly and Testing) partners on the package designs and
carry out from concepts to MP Interact with material suppliers,
such as LF, clip, solder, mold compound and assembly tools for
assembly process enhancements. Qualifications: 10 years of
experiences in Power Electronics package design (Si, GaN, SiC; LF
based, substrate based) MS degree and above Experience in AutoCAD
and SoldWorks for package designs Experiences Ansys for thermal and
stress simulation Lead Frame (LF), design, clip design, wire bond
Experiences in RD concept development and novel power electronics
packaging technologies Experience with assembly manufacturing
processes and environment (soldering, die attach, wire bonding and
molding Experiences in MIS substrate design and IPM design is a
plus Professional communication in technical subjects with internal
and external groups. Alpha and Omega Semiconductor, Inc is
committed to diversity in our workplace. Qualified applicants will
receive consideration for employment without regard to, and will
not be discriminated against based on race, age, color, ethnicity,
marital status, sex, religion, national origin, sexual orientation,
gender, gender identity, disability, protected veteran status or
any other category protected by federal, state or local law. Job
Posted by ApplicantPro
Keywords: Alpha & Omega Semiconductor, Merced , Principal Packaging Engineer, Engineering , Sunnyvale, California
