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INTERNSHIP DETAILS

Intern, R&D Electronics Design

CompanyAmperesand

LocationSan Francisco

Work ModeOn Site

PostedJanuary 20, 2026

Internship Information

Core Responsibilities

The intern will be involved in high power and high voltage circuit design, including the end-to-end development of core circuits. Responsibilities also include working on compute systems for high frequency converter control and protection.

Internship Type

full time

Salary Range

$40 - $65

Company Size

Visa Sponsorship

Language

English

Working Hours

40 hours

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About The Company

Amperesand’s medium voltage power conversion solutions enable fast, efficient, and resilient electrification on a global scale for critical power consumers like AI datacenters and industrial loads. Combining next generation Solid State Transformers, cutting edge controls, and AI-first software, Amperesand is building the cornerstone of our future power infrastructure. Our technology was pioneered by the Energy Research Institute at Singapore’s Nanyang Technological University (NTU) and spun out by Xora Innovation.

About the Role

<div class="content-intro">Company Overview    Amperesand is disrupting industrial power with the first commercialized Solid State Transformer systems. Solid State Transformers systems are much more than a transformer replacement, enabling numerous advanced features to unlock solutions for data centers, EV charging, renewables, microgrids, and industrial installations. We are looking for mission driven team members passionate about making amazing products for worldwide electrification at maximum acceleration. Amperesand is building a global company and looking for talent across our geographies.  </div>Responsibilities: <ul> <li> High power, high voltage circuit design </li> <li> Design and end-to-end development including design, layout, verification, reliability test, and manufacturing of core circuits. </li> <li> Compute systems including microcontrollers, processors and FPGAs for high frequency converter control and protection </li> <li> Auxiliary power supplies for 1kV+ inputs </li> <li> Isolated SiC gate drivers and fault protection circuits </li> <li> Sensing and EMC circuit design </li> </ul> Qualifications <ul> <li> Technical degree or equivalent industry experience in electronics engineering </li> <li> Experience in digital and analog circuit design </li> <li> Hands-on experience with advanced digital and HV circuit bring-up and troubleshooting </li> <li> Proficiency with PCB CAD and simulation tools (preferably Altium Designer, *SPICE and/or PLECS) </li> <li> Excellent written and verbal communications in English </li> </ul> Bonus Qualifications: <ul> <li> Designed and built a power electronics PCBA </li> <li> Experience with board thermals management </li> </ul> Please note: This role requires working on-site 5 days a week. We do not offer hybrid or remote options. <div class="content-pay-transparency"><div class="pay-input"><div class="title">SF Pay Range</div><div class="pay-range">$40—$65 USD</div></div></div><div class="content-conclusion">Pay Disclosure & Benefits Compensation will be determined based on experience, location, and other factors permitted by law.   The benefits outlined below apply exclusively to employees located in the United States. <ul> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="1" data-aria-level="1">Competitive Salary + Incentive Stock Options </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1">Medical, vision, and dental benefits for employees and their dependents, effective from the start of hire</li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1">Company paid Basic Life, AD&D, short-term and long-term disability insurance</li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1">Employees receive paid time off (PTO), paid sick days, and paid company holidays so they can rest, recharge, and take care of their health and personal needs.</li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1">Commuter Benefits </li> <li data-leveltext="" data-font="Symbol" data-listid="8" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="6" data-aria-level="1">12 Weeks Paid Parental Leave </li> </ul> Singapore-based employees receive benefits in accordance with local government provisions. Equal Employment Opportunity  Amperesand is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law.  Amperesand is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process. </div>

Key Skills

High Power Circuit DesignHigh Voltage Circuit DesignMicrocontrollersProcessorsFPGAsCircuit LayoutVerificationReliability TestingManufacturingAuxiliary Power SuppliesIsolated SiC Gate DriversFault Protection CircuitsSensing CircuitsEMC Circuit DesignPCB CAD ToolsSimulation Tools