EV Charging Interoperability Validation / Test Engineer

at  Alpitronic

Key Responsibilities:

Interoperability Validation

• OCPP 1.6 and OCPP 2.0.1: Ensure that backend systems and charge points are compatible and functioning correctly with these Open Charge Point Protocol versions.
• DIN70121 and ISO15118: Validate the interoperability of vehicles and charging infrastructure with these standards, focusing on Autocharge and Plug and Charge functionalities.

End-to-End System Testing

• Work with charge point operators (CPOs) to test the complete system, including vehicles, chargers, payment providers, credit card terminals, and backend systems, ensuring seamless integration and functionality.

Performance Monitoring

• Field Data Analysis: Track and analyze data collected from chargers in the field to identify and address performance issues, especially during the initial product launch phases.

Troubleshooting

• Systematic Approach: Use techniques like data mining, system log analysis, and performance testing to troubleshoot and resolve technical issues with chargers.
• Reproduction and Isolation: Conduct tests to replicate and isolate issues, then develop solutions to address them.

Cross-Team Collaboration

• Work effectively with various teams to resolve complex issues, leveraging a multidisciplinary approach to problem-solving.

Qualifications & Skills:

Required Technical Experience

• OCPP Standards: Experience with Open Charge Point Protocol (OCPP) versions, specifically 1.6 (required) and 2.0.1 (preferred). Experience with both DIN70121 and ISO15118, and knowledge of NACS / J3400, is advantageous.
• DCFC Standards: Familiarity with SAE, ISO, and IEC standards related to DC fast charging, including SAE J1772, IEC 61851, and UL2202.
• Networking Standards: Understanding of networking protocols such as PLC, TCP/IP, and other relevant standards.
• Machine States & Communication Protocols: Understanding of machine states, Wireshark for network analysis, and basic CAN communication.
• Diagnostic Tools: Familiarity with EV diagnostic tools such as Vector, Keysight, and Iotecha.
• Software Development: Basic familiarity with software development practices can be beneficial.

Educational Background

• Relevant Degree in Electrical Engineering, Computer Engineering, or equivalent experience in EV charging industry.

Experience

• Minimum of 1 year of DC Fast Charging or solution sales with a proven track record of success

Preferred POS Systems Knowledge

• Experience with Point of Sale (POS) systems and payment terminals, specifically Payter or Nayax, including their payment flows.

Troubleshooting and System Experience

• Experience with complex systems and troubleshooting techniques, demonstrating the ability to diagnose and resolve issues effectively.

Soft Skills

• Analytical Skills: Strong analytical skills are crucial for understanding and solving complex technical problems.
• Attention to Detail: Precision in handling and analyzing technical data is important.
• Prioritization: Ability to work effectively under pressure, particularly during critical troubleshooting or product launch phases.

Please refer the Job description for details