About 4QT:

At 4QT we design and build hybrid and electric propulsion systems for rugged environments, partnering with industry and academia to help reduce CO₂ emissions. Join us and get hands-on experience integrating our cutting-edge drivetrain technology into the next generation of heavy equipment.

In this role, you will:

• Assist with the selection and sourcing of key electric components (motors, inverters, HV batteries, power electronics).
• Support the design and documentation of HV power distribution systems, including wiring diagrams, connectors, and layouts.
• Help configure and commission the electric drivetrain, working closely with experienced engineers to ensure smooth system integration.
• Participate in system testing and troubleshooting during prototype builds and field tests, learning how design decisions affect real-world performance.

Preferred Qualifications:

• Vocational study (Lehre) prior to your studies in any related technical field
• Currently pursuing or completed a Masters degree in Electrical Engineering, Mechatronics, or a related technical field.
• Exposure to electric or hybrid vehicle projects through university courses, labs, student teams, or personal projects.
• Basic understanding of electric motors, inverters, and power electronics (academic-level knowledge is fine).
• Interest in high-voltage systems and safety principles, with willingness to learn and work under supervision.
• Curiosity about CAN communication and use of basic diagnostic tools (e.g., multimeter, oscilloscope).
• Knowledge of Python, C/C++, or MATLAB is a plus but not required.
• Motivated to learn, proactive, and eager to collaborate in a hands-on engineering environment.

What 4QT Offers:

At 4QT, we believe in fostering a dynamic and innovative work environment where our engineers can thrive. As a member of our team, you will have the opportunity to work on cutting-edge technologies that will shape the future of hybrid and electric vehicles. We offer a collaborative, hands-on environment that encourages personal and professional growth. You’ll be working alongside passionate individuals from both academia and industry, tackling complex challenges and contributing to impactful solutions aimed at reducing CO2 emissions.

In addition to competitive compensation, we provide opportunities for continuous learning, flexible work arrangements, and a supportive team culture where your contributions are valued. Join us in creating the next generation of sustainable propulsion systems for the world’s most rugged environments!