Senior Electrical Engineer
On-siteSuzhou, Jiangsu, China
Job Summary
Design and develop high-voltage electrical systems for Battery Energy Storage Systems (BESS), including 1000VDC+ and 480VAC+ applications. Specify components such as inverters, transformers, and protection systems while conducting system modeling, simulation, and performance analysis to ensure optimal efficiency and reliability. Develop single-line diagrams, wiring diagrams, and schematics, then collaborate with cross-functional teams to integrate energy storage systems with grid infrastructure. Support installation, commissioning, and troubleshooting activities for deployed systems while ensuring compliance with industry standards like NEC, IEEE, and IEC. Perform power system studies including load flow, short-circuit, arc flash, and grounding analyses. Adhere to federal, state, and company policies, with up to 15% travel required.
Required Qualifications
- Bachelors degree in electrical engineering or equivalent degree
- Masters degree preferred
- Minimum of seven (7) years experience in electrical system design or a minimum of five (5) years experience in product development for complex projects
- Expertise in high-voltage power systems (1000VDC+ and 480VAC+), power electronics, and circuit design
- Proficiency in power system modeling and analysis tools (e.g., ETAP, PSCAD, MATLAB/Simulink)
- Experience with lithium-ion battery systems, validation testing, and regulatory compliance
- Strong troubleshooting, documentation, and communication skills
- Ability to work in small teams with limited resources and contribute to ground-up designs
- Experience in renewable energy, microgrids, or utility-scale power systems, preferred
- 1500V design experience preferred
- Familiarity with SCADA, PLCs, and automation systems preferred
- Professional Engineer (PE) license or eligibility preferred
- Passion for continuous improvement and innovation
- Fluent in English (spoken, written, and presentation) required
- Ability to travel domestically and internationally, up to 15%
Desired Qualifications
- Masters degree preferred
- Experience in renewable energy, microgrids, or utility-scale power systems, preferred
- 1500V design experience preferred
- Familiarity with SCADA, PLCs, and automation systems preferred
- Professional Engineer (PE) license or eligibility preferred
- Passion for continuous improvement and innovation
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