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    InternshipsPeak EnergySystem Integration and Test Engineer Intern

    System Integration and Test Engineer Intern

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    Peak Energy

    The Storage Standard for the New Era of Energy

    51-200 employeesFounded 2023San Francisco Bay Area, CaliforniaEnergy Technology
    Posted 23 days agoApply by Aug 12Actively hiringPaidFall 2026Energy Technology

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    About the role#

    As a System Integration and Test Engineer Intern, you will support the integration testing and functional verification of energy storage systems. You will work across battery management systems (BMS), inverters, and power electronics to help build out benchtop and hardware-in-the-loop (HIL) test capabilities. This role involves collaborating with firmware, design, and simulation teams to manage the test lifecycle, from procedure development to data analysis and reporting.

    What you'll do#

    • Support functional testing of BMS, inverters, and other components within energy storage products.
    • Design, set up, and operate benchtop and HIL test environments for BMS validation.
    • Develop and execute test scripts to advance test automation efforts.
    • Assist in the creation of test plans and procedures for both electrical and mechanical systems.
    • Analyze test data, document findings, and support the troubleshooting of issues identified during testing.
    • Interface with design, simulation, and manufacturing teams to inform product design decisions.

    What you'll need#

    • Currently pursuing a Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field.
    • Experience interfacing with microcontrollers and writing scripts for functional testing.
    • Proficiency in Python or a similar programming language.
    • Basic familiarity with electromechanical test setups.
    • Strong analytical and problem-solving skills.
    • Comfort working hands-on with hardware and laboratory equipment.

    Location & details#

    • Location: Burlingame, California
    • Term: Fall 2026
    • Modality: On-site
    • Compensation: $30/hr
    • Employment Type: Full-time internship
    Relevant fieldsElectrical EngineeringComputer Engineering

    About Peak Energy

    Peak Energy is a privately held manufacturing firm founded in 2023 and based in the San Francisco Bay Area. With a workforce of 51 to 200 employees, the organization specializes in the development of sodium-ion battery energy storage systems. The company partners with utilities and independent power producers to integrate these storage solutions into the electrical grid. Operations include plans for domestic battery production and system deployment starting in 2025.

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    Peak Energy logoPeak Energy
    Open internships5
    Employees51-200 employees
    Founded2023

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