HV Technical Specialist – Battery & Component Analysis (AMQ) - (m/f/d)

HV Component & Battery Analysis:

• Perform hands-on diagnostics, fault tracing, failure analysis, and root cause investigations of HV batteries and components (e.g., BMS, inverters, onboard chargers, DC/DC converters, and electric drive systems).
• Safely inspect, disassemble, analyze and where required, repair HV components and battery packs within the scope of applicable qualifications and authorizations.
• Analyze warranty-returned HV components and batteries, including failure reproduction, testing, and validation of technical findings.
• Use vehicle diagnostics, CAN data, measurement equipment, and engineering tools to investigate hardware- and software-related faults.

Quality Investigations & Collaboration:

• Independently execute assigned field quality investigations, from problem definition through root cause identification and technical recommendations.
• Collaborate with R&D, engineering, manufacturing plants, suppliers, and aftersales teams to validate findings and support corrective actions.
• Support Product Quality Project Leads with technical input during the early stages of the 8D process (D0–D3).
• Document investigation results, manage technical findings in relevant quality systems, and communicate conclusions to stakeholders.
• Contribute to improving investigation methods, technical knowledge, and product quality.

• Degree in Electrical, Automotive, or Mechatronics Engineering, completed automotive technical/vocational training, or equivalent relevant experience.
• Valid HV qualification for working on high-voltage vehicle systems, appropriate to the activities performed (e.g., DGUV Information 209-093, Level 3S or equivalent qualification).
• Demonstrated qualification, training, and authorization to safely open HV battery packs and perform internal battery diagnostics and repair activities, in accordance with applicable safety requirements and OEM procedures.
• Proven hands-on experience in HV battery and component diagnostics, disassembly, failure analysis, and repair.
• Strong understanding of HV battery architecture, battery management systems, electrical safety, and EV powertrain components.
• Experience with electrical measurements, insulation testing, diagnostic equipment, and safe HV working procedures.
• Experience in vehicle diagnostics, technical quality investigations, or warranty part analysis.
• Ability to independently investigate complex technical problems and document findings.
• Experience collaborating with international engineering, quality, and supplier teams.
• Fluent English, valid Class B driving license, and willingness to travel within Europe and occasionally overseas.