Test & Validation Engineer - Battery & Charging Systems (m/f/d)
Quantum-Systems
Join EFT Mobility at a pivotal time as we revolutionize the future of electric transport, focusing on cutting-edge Electric Powertrain (EFT) solutions for high-reliability applications, including UAV power systems. We are a fast-growing, dynamic company where every engineer plays a direct, hands-on role in bringing our innovative, safety-critical products to life. If you thrive on ensuring product quality and solving complex, real-world problems, we want you on our team.
We are seeking a highly motivated and hands-on V&V Engineer to be the final quality gate for our battery and charging systems. This critical role demands a holistic approach to testing, spanning from individual battery cells and power electronics to the complete system level. You will be essential in ensuring our products meet and exceed rigorous performance, safety, and regulatory requirements.
What is your Day to Day Mission:
System Validation & Testing: Plan and execute validation and verification tests for battery and charging systems (including BMS and power electronics) from cell level to full system level.
Reliability & Environmental Testing: Conduct reliability, environmental, and EMC testing (e.g., HALT/HASS, temperature and humidity tests) to ensure robust performance under real-world conditions.
Failure Analysis: Investigate field failures, reproduce issues in the lab, and support root cause analysis to drive design and process improvements.
Test Automation & Infrastructure: Develop and maintain automated test routines and configure test environments (e.g., DAQ systems, sensors, HIL setups).
Engineering Collaboration & Reporting: Work closely with engineering teams, analyze and document test results, and derive actionable improvements.
What you bring to the team:
V&V Expertise: Several years of experience (ideally 3–5 years) in validation and verification of complex electrical systems, preferably involving battery systems and power electronics in high-reliability environments.
Domain Knowledge: Strong understanding of battery technology (cell to pack), power electronics (inverters, converters, chargers), and Battery Management Systems (BMS) including their testing methodologies.
Specialized Testing: Experience with environmental and reliability testing such as temperature, humidity, salt spray, EMC/EMI, and accelerated testing methods (e.g., HALT/HASS).
Test Automation: Experience with professional test automation and data acquisition tools such as LabVIEW, NI TestStand, or similar industry-standard platforms.
Lab Instrumentation: Hands-on experience with laboratory equipment including oscilloscopes, signal generators, programmable power supplies, electronic loads, and measurement tools like digital multimeters (DMM).
Test Infrastructure: Practical experience with DAQ systems, sensor integration, and Hardware-in-the-Loop (HIL) environments, including basic mechanical and electrical skills for building test fixtures or adapter boards.
Systems Thinking: Understanding of system engineering principles, particularly requirements definition, traceability, and comprehensive validation coverage.
Mindset: Strong hands-on mentality, problem-solving mindset, and the ability to execute tests independently in a fast-paced environment.
Your Benefits:
Direct impact: See your contributions rapidly integrated from cutting-edge research into industrialized products, flying in the field within short development cycles.
Culture & Environment: A dynamic, fast-paced, and collaborative startup environment with flat hierarchies, efficient collaboration, and a strong emphasis on continuous learning opportunities.
Work-life Balance: We offer flexible work schedules, and 30 days of paid vacation each year to support your personal and professional life.
Lunch Benefit: We promote healthy eating and the well-being of our employees with a monthly lunch budget.
Mobility Benefit: With our mobility budget, we pay your “Germany Ticket” for work or personal use monthly.
Health & Wellness: We support your physical well-being with a company-subsidized eGym Wellpass membership, giving you access to thousands of gyms and sports facilities.
Language Courses: German isn’t your mother tongue? We sponsor German courses for you to quickly learn and integrate even more.
Send us your application to:
If you're excited about using your skills and joining us on our mission, then apply today and become a part of our dynamic team in Munich!
hr@eftmobility.com
- Munich, Bayern, Germany
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