Solution Design Engineer at Carlcare Development Nigeria Limited

Carlcare Development Nigeria Limited, formerly known as Tecno Telecoms - established in July 2006, is a high-tech company specializing in the R&D, production, sale and service of mobile communication products. After years of development, Carlcare Development has become an important part of the mobile phone industry and one of the major mobile phone manufacturers in the world. Currently, it has full ownership of three famous mobile phone brands TECNO, itel and Infinix, and an after-sales service brand Carlcare.

We are recruiting to fill the position below:

Job Title: Solution Design Engineer

Location: Abuja (FCT)
Employment Type: Full-time

Summary

• The Solution Design Engineer is responsible for designing reliable and efficient solar PV and battery energy storage solutions for Commercial & Industrial (C&I) customers.
• The role focuses on developing system designs, performing technical calculations, preparing engineering drawings, and ensuring all proposed solutions meet customer requirements and industry standards.

Key Responsibilities

• Design solar PV and battery energy storage systems for Commercial & Industrial (C&I) projects.
• Conduct site assessments, energy audits, load analysis, and shading assessments where required.
• Develop system layouts, single-line diagrams (SLDs), cable schedules, and other engineering drawings.
• Perform system sizing and technical calculations using industry-standard design software.
• Ensure all designs comply with applicable engineering standards, safety regulations, and company guidelines.
• Optimize system performance, cost, and energy yield while meeting customer requirements.
• Support the sales and project teams with technical design information when required.

Qualifications

• Bachelor's Degree in Electrical Engineering, Renewable Energy Engineering, Mechanical Engineering, or a related engineering discipline.
• Professional certification in Solar PV Design or Renewable Energy is an added advantage.
• 3–5 years of experience in solar PV system design or renewable energy engineering.
• Strong experience designing Commercial & Industrial (C&I) solar PV and battery energy storage systems.
• Proficiency with solar design software such as PVsyst, AutoCAD, Helioscope, or similar tools.
• Strong understanding of electrical system design, protection systems, and relevant engineering standards.
• Excellent analytical, problem-solving, and technical documentation skills.

Application Closing Date
29th July, 2026.

How to Apply
Interested and qualified candidates should send their CVs to: adebayo.deborah@transsion.com using the Job Title as the subject of the email.