Engineering Manager – Solar Rooftop Design - Win Win Supply Co., Ltd.
Win Win Supply Co., Ltd. · Chachoengsao
- Location
- Chachoengsao
- Salary
- 50,000 - 70,000 baht/month
- Job Type
- Full Time
- Work Type
- Onsite
- Education
- Bachelor's Degree or Higher
- Posted
- 02/08/2026
Responsibilities
- Lead and oversee engineering design for Solar Rooftop and electrical systems across all projects.
- Review and approve PV layouts, Single Line Diagrams (SLD), electrical drawings, engineering calculations, and technical documentation.
- Establish and maintain engineering design standards in compliance with PEA/MEA, IEC, NEC, and applicable regulations.
- Provide technical leadership and mentoring to Design, Project, and Service Engineers.
- Resolve complex engineering design challenges and provide technical guidance throughout project execution.
- Collaborate with Sales, Project, and Procurement teams to deliver practical, high-quality engineering solutions.
- Drive continuous improvement in engineering design quality, efficiency, and innovation.
Qualifications
- Qualifications
Bachelor's degree or higher in Electrical Engineering or a related field.
Minimum 7 years of hands-on experience in Electrical and Solar PV System Design, including engineering drawings, electrical calculations, and technical design.
Valid Professional Engineering License (PE License) is required.
Strong expertise in Solar PV system design and engineering standards.
Proficient in AutoCAD, PVsyst, ETAP, SketchUp, and other relevant engineering software.
Strong understanding of PEA/MEA regulations, IEC, NEC standards, and applicable electrical codes.
Excellent leadership, technical decision-making, and problem-solving skills.
Strong communication and coordination skills with clients, contractors, consultants, and cross-functional teams.
Benefits
- Provident Fund
- Staff training and development
- Accommodation allowance (in other provinces)
- Telephone bill allowance
- Fuel/transportation fees
- Per diem
- Marriage gift
- Employee's uniform
- Funeral payment support
- 5-day work week
- Annual trip or party
- Performance/results-based bonus
- Annual bonus
- Social security
- Health insurance
- Accident Insurance
About Win Win Supply Co., Ltd.
118/3 หมู่ที่ 7 ตำบลบางปะกง อำเภอบางปะกง จังหวัดฉะเชิงเทรา 24130
038-533-509-10



