American Energy Storage Innovations, Inc. (AESI) has a full-time opening for a Senior Electrical Engineer in Suzhou, China.

Job Summary:

The Senior Electrical Engineer reports currently to the Vice President, Product Development Engineering who is based in the USA. This individual plays a key role in designing, developing, and implementing Battery Energy Storage Systems (BESS). This role requires deep expertise in high-voltage electrical systems (1000VDC+ and 480VAC+), along with strong communication skills to collaborate with cross-functional teams, customers, and stakeholders. This individual works on projects involving electrical power systems and should have experience with motor drives, solar PV, or related energy storage applications to develop innovative, efficient, and scalable solutions.

Responsibilities:

• Assist in the development of system architectures for the next generation of Energy Storage Systems (ESS) and mobility products.
• Design and develop high-voltage electrical systems for BESS applications.
• Specify and evaluate components such as inverters, transformers, switchgear, and protection systems for energy storage.
• Conduct system modeling, simulation, and performance analysis to ensure optimal efficiency and reliability.
• Ensure compliance with industry standards, regulations, and safety codes (e.g., NEC, IEEE, IEC, UL, NFPA 70E).
• Perform power system studies, including load flow analysis, short-circuit analysis, arc flash studies, and grounding studies.
• Develop single-line diagrams, wiring diagrams, and schematics for electrical power systems.
• Collaborate with cross-functional teams including mechanical, software, and controls engineers to integrate energy storage systems with grid infrastructure.
• Support installation, commissioning, and troubleshooting activities for deployed systems.
• Stay updated with emerging technologies, best practices, and advancements in BESS and high-voltage applications.
• Adhere to federal and state regulations.
• Adhere to all company policies, processes, and procedures.
• Performs other duties as requested, directed, or assigned. 
• Predictable and reliable attendance.

Position Qualifications:

• Bachelor’s 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%.

Key Competencies:

• Takes Initiative: Exhibits strong drive for results and success; conveys a sense of urgency and drives issues to closure; persists despite obstacles and opposition.
• Delivers Results: Achievement oriented, feeling a sense of urgency to reach goals on time, if not before.
• Integrity: Acts and makes decisions in a manner consistent with the needs of the public in delivery of products/services. Acts in line with the culture and norms of both the organization and society in general.
• Teamwork: Works cooperatively with others to accomplish team goals and organizational objectives.

Physical Requirements / Working Conditions:

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodation may be made to enable individuals with disabilities to perform essential functions.

• Prolonged periods sitting at a desk and working on a computer.
• Constantly operates a computer and other office equipment. 
• Ability to adjust focus, especially due to concentration on a computer screen. 
• Ability to lift and carry up to 30 pounds and/or position the body to reach items on the floor/below knee level or reach overhead. 
• The person in this position needs to occasionally move about in industrial environments, and uneven terrain. 
• Works in a temperature-controlled office environments, with occasional work in outdoor weather conditions, and in industrial environments.
• The noise level in the work environment can be moderately loud.
• Must be able to manipulate equipment for calibration and modification.
• The ability to see and respond to dangerous situations.
• The ability to wear personal protective gear correctly most of the day.

Why Join Us

American Energy Storage Innovations, Inc. (AESI) provides comprehensive benefit plan options at no cost and a competitive salary to all associates. AESI is committed to a diverse and inclusive workplace.

About Us

AESI comprises highly experienced core team members who have developed five generations of large-scale BESS systems, heretofore having deployed more than 1.5 GWh worldwide. That same team has come together once again to create their mangum opus — the all-in-one, ultra-high density TeraStor. Third-party analysts contend that the revolutionary design outpaces the market for reliability, availability, utilization and total lifetime value. We’ve designed and manufactured an entirely new line of energy storage products to meet the needs of grid energy storage, deployment, operation, and energy management for the next 20 years. Every detail in our AESI products makes them fundamentally easier to purchase, install, maintain and operate than any other energy storage alternative available today.

AMERICAN ENERGY STORAGE INNOVATIONS, INC. IS AN EQUAL OPPORTUNITY EMPLOYER.