Technical Engineer at Zetatech Hong Kong Investment Company Limited - 2 Openings

Sinotech Company Limited (stock code: 688737) was founded in2005 and went public on the SSE STAR Market in 2021. The company is dedicated to the research and development of energy storage batteries, powerbatteries, hydrogen fuel cells, electrocatalysts, and othernew materials within the new energy field. It integratestechnology, R&D, production, sales, and service,makingit a comprehensive high-tech enterprise. Sinotech Company Limited has developed in-depth cooperationwith the University of Electronic Science and Technologyin the fields of liquid lithium-ion batteries, solid-state lithium batteries, and sodium-ion batteries. The lithiumbatteries produced by Sinotech boast several coreadvantages, including long life, high safety, and lowtemperature resistance.In the context of carbon reduction and pollution reduction,Sinotech Co., Ltd. actively supports the fight to protect theblue sky. The company adopts the mission of "combatingair pollution and realizing the dream of blue sky and whiteclouds,"takes the construction of national ecologicalcivilization as its responsibility, and contributes toachieving carbon peak and carbon neutrality.

We are recruiting to fill the position below:

Job Title: Technical Engineer

Locations: Port Harcourt, Rivers & Kano
Employment Type: Full-time

Position Summary

• We are looking for a hands-on and customer-focused Technical Support Engineer.
• You will be the key technical face of usin Nigeria, responsible for the installation, commissioning, maintenance, and support of our advanced energy storage systems.
• Your role is critical to ensuring customer satisfaction, product reliability, and the successful deployment of our projects on the ground.

Key Responsibilities
On-site Deployment & Commissioning:

• Lead the on-site installation, debugging, and functional testing of energy storage systems (including lithium batteries, inverters, BMS/EMS, etc.) for clients across Nigeria.
• Ensure all work complies with company standards, local electrical codes, and safety regulations for seamless project handover.
• Technical Troubleshooting & Support: Serve as the primary point of contact for resolving customer technical issues. Diagnose and troubleshoot system faults either remotely via phone/online tools or through on-site visits.
• Customer Training & Enablement: Conduct comprehensive operation and maintenance training for customers and their operators, adapting your approach to the local context.
• Assist in developing and localizing simple, clear training materials and manuals to enhance customers' long-term system management capabilities.
• Cross-functional Collaboration & Feedback: Act as the vital link between the field and our headquarters.
• Provide clear, timely feedback to the R&D and Sales teams regarding product performance, recurring issues, and local market needs to drive product and service improvement.
• Coordinate with logistics and local partners for spare parts and service activities.

Qualifications and Requirements

• Bachelor's Degree or Higher National Diploma (HND) in Electrical Engineering, Power Electronics, Renewable Energy, or a related field.
• Minimum of 1 - 2 years of hands-on experience​ in field service, technical support, or maintenance roles, preferably with power systems, UPS, solar inverters, or battery energy storage systems.
• Fluency in English (written and spoken) is mandatory for professional communication.
• Prior experience working with international companies or on technical projects within Nigeria/West Africa is highly preferred.
• Excellent customer service orientation and communication skills.

Salary
N350,000 - N450,000 / month.

Application Closing Date
21st April, 2026.

How to Apply
Interested and qualified candidates should send their CV to: wangwy@zetatech-energy.com using the Job Title as the subject of the email.