Junior Solar Pre-Sales Engineer — Site & Proposals

SimpliSolar; Subang Jaya; On-site; MYR 42,000 - 64,000; Full time

Job summary

SimpliSolar is seeking a technically capable pre-sales engineer to support the Sales team by conducting site assessments and preparing accurate technical proposals for Residential, C&I, and EV projects. You will bridge the gap between sales and execution, ensuring proposed solutions are feasible, accurate, and commercially aligned.

In this role you will perform site assessments, sizing, layouts, and BOQ inputs for solar PV, BESS, and EV charging solutions, prepare complete proposals,

Qualifications

• Degree in Electrical Engineering, Renewable Energy, Mechanical Engineering, or a related technical discipline.
• 1-3 years of experience in solar PV, technical proposals, or site assessments (fresh graduates welcome).
• Ability to read electrical drawings, interpret site conditions, and prepare technical and BOQ inputs.
• Solid understanding of solar PV and EV charging systems; knowledge of BESS/EMS is a plus.
• Detail-oriented and willing to travel for site visits and customer meetings.

Responsibilities

• Site Assessments & Design: conduct site visits to capture essential electrical, structural, and safety data; prepare preliminary system sizing, layouts, and BOQ inputs.
• Proposal Support: ensure technical proposals are complete and address site constraints, identifying risks and escalating complex issues.
• Cross-Functional Coordination: collaborate with Sales to provide clarifications and ensure smooth handovers to Operations and Procurement.

Skills

Site assessments

Electrical drawings

BOQ inputs

Solar PV knowledge

EV charging systems

Technical proposals

Cross-functional coordination

Travel readiness

Education

Electrical Engineering degree

Job description

SimpliSolar is seeking a technically capable pre-sales engineer to support the Sales team by conducting site assessments and preparing accurate technical proposals for Residential, C&I, and EV projects. You will bridge the gap between sales and execution, ensuring proposed solutions are feasible, accurate, and commercially aligned.

In this role you will perform site assessments, sizing, layouts, and BOQ inputs for solar PV, BESS, and EV charging solutions, prepare complete proposals,