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Amperesand

Modular solid-state transformers for grid power

Power Electronics Control Intern

Power Systems EngineeringConfirmed live in the last 24 hours
InternshipSingapore

About the Job

Requirements

  • Currently pursuing a Bachelor's, Master's, or PhD degree in Electrical Engineering or a closely related field.
  • Have academic coursework or project experience in power electronics, control systems, or related areas.
  • Have a basic understanding of power converter operation and control concepts.
  • Be familiar with control fundamentals such as feedback, stability, and transient response.
  • Be willing to work hands-on in a laboratory environment under supervision.
  • Work on-site five days a week; hybrid and remote options are not offered.

Responsibilities

  • Assist in modeling and analysis of power converters and control loops using control-oriented techniques.
  • Support development and evaluation of control strategies for AC-DC and DC-DC power converters.
  • Help characterize system behavior, including stability, transient response, and operating limits.
  • Participate in laboratory testing, debugging, and validation of power electronics hardware.
  • Support data collection, analysis, and documentation of experimental results.
  • Collaborate with hardware, firmware, and system engineers on power electronics development tasks.
  • Contribute to simulation and modeling activities using industry-standard tools.
  • Follow safe laboratory practices when working with high-voltage and high-power systems.

Desired Qualifications

  • Have coursework or project experience involving power electronics converters or control systems.
  • Have exposure to modeling and simulation tools such as MATLAB/Simulink, PLECS, or PSIM.
  • Have basic programming experience in C/C++, Python, or MATLAB.
  • Be familiar with laboratory instrumentation such as oscilloscopes and power supplies.
  • Have an interest in advanced power conversion systems, such as medium-voltage, multilevel, or SST architectures.

About the Company

Amperesand

Modular solid-state transformers for grid power

Amperesand develops modular solid-state transformers (SSTs) for grid infrastructure using silicon carbide (SiC) devices and proprietary high-frequency transformers. The SSTs are digitally controlled and bidirectional, offered in 2, 4, and 6 MW modules that can be combined to meet larger needs, replacing traditional transformers, switchgear, and UPS in a single AI-driven system. It differentiates itself through the combination of SiC SSTs, proprietary high-frequency transformers, digital power management, and leadership from NTU R&D spun out with Temasek’s Xora Innovation, plus an experienced team from ABB, GE, Siemens, and Vestas. The goal is to speed up the energy transition by delivering scalable, compact SST systems for EV charging networks, microgrids, data centers, and industrial power, with first deliveries planned for 2025 in the US and Singapore.

Company size
51-200
Company stage
Series A
Total funding
$130M
Headquarters
Singapore
Founded
2023

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