I. Job Responsibilities

- On-site commissioning and grid-connection delivery: Responsible for on-site equipment power-on, single-unit commissioning, system integration testing, grid-connection testing, data point-to-point verification, acceptance document preparation and grid-connection delivery of energy storage plants, ensuring projects are connected to the grid and put into operation on schedule. - O&M inspection and routine maintenance: Responsible for daily inspection, periodic preventive maintenance, equipment condition monitoring, and data/log analysis of existing energy storage plants; identify potential equipment hazards in a timely manner; deliver inspection reports, O&M ledgers and condition assessment reports. - Fault diagnosis and issue closure: For various on-site faults in BMS, PCS, air-conditioning and temperature control, fire protection systems, grid dispatch, communication links and others, quickly locate the problem, carry out on-site repair, component replacement and parameter optimization, and produce fault analysis reports and closed-loop handling records. - Customer liaison and technical training: Interface directly with local Romanian owners, O&M teams and partners; provide daily technical Q&A, operation training and O&M briefings; keep them updated on project operation issues and rectification plans. - Documentation archiving and project review: Organize and archive on-site work logs, commissioning records, inspection reports, fault reports and acceptance documents; sync with the headquarters technical team; complete issue reviews, lessons learned accumulation and technical optimization recommendations. - Spare parts and tools management: Responsible for inventory counting, safekeeping, issuance and ledger updating of on-site tools, spare parts and consumables, ensuring efficient on-site O&M and emergency repair work. - Safety and compliance management: Strictly comply with Romanian local electrical safety regulations and construction site safety guidelines; implement the safety work requirements of energy storage projects; eliminate safety accidents.

II. Requirements

- Professional background: Degree (associate degree or above) in electrical, automation, new energy, power systems, mechatronics or related majors; 1 year or more of field service experience in energy storage, PV or power systems; experience in the delivery and O&M of large-scale energy storage plants is preferred. - Technical capability: Familiar with the overall architecture of energy storage systems; master the basic principles and on-site commissioning logic of BMS, PCS, EMS, HV/LV switchgear cabinets, temperature control and fire protection systems; able to read electrical schematic diagrams and wiring diagrams; capable of independent on-site commissioning, troubleshooting and grid-connection coordination. - Language ability: English can be used as a working language (fluent spoken English; able to communicate with foreign clients without barriers, conduct technical communication and training); knowledge of Romanian is preferred, not a mandatory requirement. - Professional qualities: Based locally in Romania; able to accept short-term project travel within the province/country; strong problem-solving ability, stress tolerance and execution; rigorous and responsible in work; good customer service awareness and teamwork skills. - Bonus qualifications: Holding an HV/LV electrician certificate, working-at-height certificate, electrical safety work certificate, or BESS-specific certification is preferred.

III. Preferred Hiring Criteria

- Field service experience in new energy / energy storage projects in Romania or Europe; - Familiar with European grid-connection standards and local power acceptance procedures; - Familiar with the commissioning and O&M logic of mainstream energy storage brands (CATL, BYD, Sungrow, Huawei, etc.).