Applications Engineer Intern (DC-DC)

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    onsemi

    10,001+ employeesFounded 1999Scottsdale, ArizonaSemiconductor Manufacturing
    Actively hiringPaidWinter 2027Semiconductor Manufacturing
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    About the role#

    onsemi is seeking an Applications Engineering Intern for the Power Management Division in San Jose. You will join the PMIC & POL business unit to support new product development and technical customer needs. This position provides hands-on experience with DC-DC converter applications.

    What you'll do#

    • Validate DC-DC (Buck, Boost, Buck-Boost) and PMIC datasheet parameters.
    • Use lab bench equipment including power supplies, electronic loads, oscilloscopes, function generators, and spectrum or Vector network analyzers.
    • Compare bench validation results against simulation data.
    • Collaborate with Product Definition, Design, Test, and Product Engineers to address technical issues.

    What you'll need#

    • Enrollment in an Electrical Engineering degree program.
    • Completed coursework focused on power electronics.
    • Experience with electronic systems and standard lab equipment.
    • Knowledge of simulation tools, specifically SIMPLIS.

    Location & details#

    • Location: San Jose, California.
    • Term: Winter 2027.
    • Modality: On-site.
    • Employment: Part-time, paid internship.
    Relevant fieldsElectrical Engineering

    About onsemi

    onsemi is a semiconductor manufacturer based in Scottsdale, Arizona. Founded in 1999, the company produces power and sensing technologies for automotive and industrial markets. It employs over 15,000 people. The product portfolio includes components for vehicle electrification, sustainable energy grids, and industrial automation.

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