The EV Charger Hardware FAE serves as the technical interface between customers, sales, and R&D. This role provides pre‑ and post‑sales hardware support, assists with system integration and deployment, troubleshoots field issues, and ensures successful customer adoption of EV charging products.
Key Skills for This Role
CANEthernetModbusCSMS platforms
Full Job Posting
About the role
The EV Charger Hardware FAE serves as the technical interface between customers, sales, and R&D. This role provides pre‑ and post‑sales hardware support, assists with system integration and deployment, troubleshoots field issues, and ensures successful customer adoption of EV charging products.
Key responsibilities
Provide hardware technical support for DC EV charging products, including onsite and remote support.
Support customers during pre‑sales and post‑sales phases with technical presentations, system architecture reviews
Assist customers with installation, commissioning, and validation of EV chargers.
Troubleshoot and resolve hardware, power, communication, and system‑level issues in the field.
Analyze system logs, schematics, and test data to identify root causes and propose corrective actions.
Interface with Sales , PM, R&D and service teams to escalate and resolve field issues.
Review customer requirements and provide feedback to engineering for design improvements .
Support pilot deployments, field trials, and customer acceptance testing.
Create and maintain technical documentation , including application notes, SOW, and troubleshooting guides.
Travel to customer sites as required (typically 30–50%).
Minium Qualifications
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Bachelor’s degree in electrical engineering, Power Electronics, Mechatronics, or related field .
2+ years of experience in hardware engineering or field application engineering .
Strong understanding of power electronics , including:
AC/DC power conversion
DC fast charging architectures
Isolation, grounding, and protection circuits
Experience with EV charging systems (DC fast chargers).
Ability to read and interpret schematics, block diagrams, and single‑line diagrams .
Hands‑on troubleshooting experience with:
Power modules
Contactors and relays
Sensors (current, voltage, temperature)
Cooling systems (air/liquid)
Familiarity with communication protocols , such as CAN, RS‑485, Ethernet, PLC, and Modbus.
Strong customer communication and problem‑solving skills.
Willingness to travel and provide onsite support.
Preferred Qualifications
Experience with EV charging standards :
CCS, CHAdeMO, NACS
IEC 61851, IEC 62196, IEC 61851‑23/‑24
Familiarity with OCPP (1.6 / 2.0.1) at a system level.
Experience supporting regulatory and metrology compliance , including CTEP/NTEP for California deployments.
Experience working with CSMS platforms and backend integrations.
Prior experience supporting customers in the field or in a manufacturing environment.
Fluent in Mandarin and English (verbal and written) to effectively communicate with global teams.
Benefit at Delta Electronics Americas
Life at Delta
Delta Electronics Americas is an Equal Opportunity Employer and is committed to compliance with all applicable federal, state, and local laws. Delta Electronics America is committed to fostering a diverse, inclusive, and respectful workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, age, marital status, national origin, disability, veteran status, or any other protected characteristic.
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About Delta Electronics Americas
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