Test Engineering Intern - Benelux

Intern / Student, Full-time · BeNeLux - Amsterdam

Your mission
We are looking for a detail-oriented and proactive Test Engineering Intern to join our R&D team working on electric vehicle (EV) charging systems. This internship offers hands-on experience in product validation, test planning, and quality assurance in a fast-paced, sustainability-focused industry. You will support the testing of embedded software, communication protocols, user interfaces, and system-level functionality.

This role provides the opportunity to work closely with EV charging hardware in a lab environment and contribute to the continuous improvement of our testing processes.
 
Responsibilities:

  • Work with test engineers to understand product features and testing scope.
  • Assist in writing and executing test cases based on product requirements and design documents.
  • Learn and apply basic testing tools and techniques.
  • Help identify and report product issues during testing and pre-launch phases.
  • Provide basic onsite technical support to local teams under supervision. 
Your profile
Required:

  • Currently enrolled in a Bachelor’s or Master’s program in Electrical Engineering, Computer Science, Embedded Systems, or a related field.
  • Understanding of software or hardware testing principles.
  • Basic knowledge of scripting or programming (e.g., Python, Bash, or C/C++).
  • Strong attention to detail, analytical thinking, and problem-solving skills.
  • Willingness to work hands-on with hardware in a lab setting.
  • Good communication and documentation skills in English.
Preferred:

  • Experience with test case design and test management tools.
  • Familiarity with communication protocols or charging protocols(e.g., CAN, Modbus, TCP/IP, DIN70121, ISO 15118, or OCPP protocol).
  • Exposure to embedded systems or real-time systems.
  • Understanding of version control systems like Git.
Why us?
What You’ll Gain:

  • Practical experience in testing real EV charging hardware and software.
  • Exposure to industry-standard tools, protocols, and testing methodologies.
  • Mentorship from experienced test, software, and systems engineers.
  • Opportunity to contribute to the development of sustainable transportation technology.
About us
We are a green tech company with young creative minds.
We are fighting every day to make our mission happen – Clean Power for All!

With 650+GW of clean power presently installed worldwide, we are on the road to success!

Founded in 1997 by University Professor Cao Renxian, Sungrow is a leader in the research and development of solar inverters with the largest dedicated R&D team in the industry and a broad product portfolio offering PV inverter solutions and energy storage systems for utility-scale, commercial & industrial, and residential applications, as well as internationally recognized floating PV plant solutions, NEV driving solutions, EV charging solutions and renewable hydrogen production systems.

One small click for you, a great leap for your future!
We appreciate your interest for Sungrow!
Please fill in this short form, we made it as easy as possible for you!

1. Name: how we can adress you
2. Phone number: make sure the correct country code is given
3. Available from: please write your desired start date and the length of you notice period
4. Salary: please mention a number or range so we know if your expectations align with what we can offer

Uploading document. Please wait.
Please add all mandatory information with a * to send your application.