Power Electronics Control Intern

AMPERESAND PTE. LTD.; Singapore; On-site; SGD 6,700 - 13,000; Full time

Job summary

Amperesand in Singapore seeks a Power Electronics Control Intern to contribute to the design, modeling, analysis, and validation of advanced power conversion systems, including AC-DC and DC-DC converters used in LV and MV applications. You will work with experienced engineers on analysis, simulation, and experimental evaluation under guidance, with hands-on lab work and strict safety practices.

This on-site internship requires pursuing a Bachelor’s, Master’s, or PhD in Electrical Engineering

Qualifications

• Pursuing a Bachelor’s, Master’s, or PhD in Electrical Engineering.
• Coursework in power electronics, control systems, or related areas.
• Basic understanding of power converter operation and control concepts.

Responsibilities

• Assist in modeling and analysis of power converters and control loops.
• Support development and evaluation of control strategies for AC-DC and DC-DC power converters.
• Characterize system behavior including stability and transient response.
• Participate in laboratory testing, debugging, and validation of hardware.
• Document results and collaborate with hardware, firmware, and system engineers.
• Support simulation and modeling activities using industry-standard tools.
• Follow safe laboratory practices when working with high-voltage and high-power systems.

Skills

Power electronics

Control theory

MATLAB/Simulink

Python

Education

Bachelor’s/Master’s/PhD in Electrical Engineering

Tools

MATLAB/Simulink

PLECS/PSIM

C/C++

Job description

Company Overview

Amperesand is reinventing how the world powers its most critical systems.

We are facing a once-in-a-generation opportunity for infrastructure disruption. Electricity demand is skyrocketing, driven by AI factories, electric vehicles, and modern industrial growth. Energy supply is shifting to incorporate a more diverse mix of resources – including solar, gas, and batteries – at a massive scale.

And yet the power infrastructure behind our latest mega-projects hasn’t meaningfully changed in nearly 100 years. Supply chains for today’s infrastructure equipment can’t match the pace and sophistication of critical energy projects. Amperesand is building hardware and software that rewrites this broken power infrastructure playbook to support a new era of energy abundance.

We’ve built a new class of intelligent, software-defined power infrastructure products leveraging a decade of advanced medium voltage Solid State Transformer research that’s now ready for commercial deployment.

Our products and solutions go far beyond the capabilities of traditional electrical equipment. We make power systems that are faster to deploy, dramatically smaller and more efficient, and capable of supporting modern, dynamic energy needs for tomorrow’s most demanding energy consumers.

Scalable in-house advanced manufacturing capability is our foundation for meeting timeline and quality expectation to serve infrastructure customers around the world.

Amperesand is led by breakthrough energy hardware development veterans and funded by top tier investors who share our vision of building a category-defining energy technology company.

With hubs in San Francisco, Reno, and Singapore, our global team is laser focused on building foundational technology to solve the most pressing problems in power infrastructure at scale.

Join us in building the power foundation of the future!

RoleSummary

As a Power Electronics Control Intern, you will contribute to the design, modeling, analysis, andvalidation of advanced power conversion systems, including AC-DC and DC-DC converters usedin low-voltage and medium-voltage applications. This internshipprovides hands-on exposure toreal-world power electronics development, with an emphasis on control systems, system-levelbehavior, and laboratory validation. You willwork closely with experienced power electronics,firmware, and system engineers, contributing through analysis, simulation, implementationsupport, and experimental evaluation of advanced power converters under technical guidance.

Responsibilities:

• Assistin 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 powerconverters.

• Help characterize system behavior, including stability, transient response, and operatinglimits.

• 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.

Qualifications:

• Currently pursuing a Bachelor’s, Master’s, or PhD degree in Electrical Engineering oraclosely related field.

• Academic coursework or project experience in power electronics, control systems, or relatedareas.

• Basic understanding of power converter operation and control concepts.

• Familiarity with control fundamentals such as feedback, stability, and transient response.

• Ability to analyze technical problems and learn new concepts quickly.

• Willingness to work hands-on in a laboratory environment under supervision.

Bonus Qualifications:

• Coursework or project experience involving power electronics converters or control systems.

• Exposure tomodeling and simulation tools such as MATLAB/Simulink, PLECS, or PSIM.

• Basic programming experience in C/C++, Python, or MATLAB.

• Familiarity with laboratory instrumentation such as oscilloscopes and power supplies.

• Interest in advanced power conversion systems (e.g., medium-voltage, multilevel,or SSTarchitectures).
  

What You Will Learn:

• Practical control-oriented modeling and analysis of power converters

• Hands-on experiencevalidatingcontrol concepts on real hardware.

• Exposure toAC-DC and DC-DC converter architectures across LV and MV systems.

• How control, hardware, and firmware interact in real-world power electronicssystems.

• Industry best practices for testing, debugging, and documentation

Please note

This role requires working on-site 5 days a week. We do not offer hybrid or remote options.

Onsite Collaboration Rationale

Given the highly collaborative and cross-functional nature of hardware, embedded systems, and product development, in-person partnership across engineering and product teams is critical to enabling rapid execution, technical alignment, and successful development outcomes.

Why Join Amperesand

• Work on next-generation power infrastructure systems


• High ownership and visibility


• Cross-functional collaboration


• Opportunity to shape future products and infrastructure


• Fast-moving startup environment

Pay Disclosure & Benefits

Compensation will be determined based on experience, location, and other factors permitted by law.

Equal Employment Opportunity

Amperesandis an equal opportunity employer andcomplies withall applicable federal, state, and local fair employmentpracticeslaws. 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.

Amperesandis also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you needan accommodationat any point during the interview process.