PV Engineer: Solar System Design & Optimization

PT Mitrabara Adiperdana Tbk (Jakarta); Kebayoran Baru; On-site; IDR 200,880,000 - 312,480,000; Full time

Job summary

PT Masdar Mitra Solar Radiance, part of PT Mitrabara Adiperdana Tbk., seeks a PV Engineer to design rooftop and utility-scale solar systems and prepare SLDs, layouts, and sizing calculations. You will conduct site surveys, energy yield analyses, and develop BOQs to support project delivery.

The role requires collaboration with PM, procurement, construction, and operations, plus commissioning and O&M support.

Qualifications

• Bachelor's Degree in Electrical Engineering, Energy Engineering, Physics Engineering, or related.
• Minimum 2 years of experience as PV Engineer, Solar Engineer, Electrical Engineer.
• Strong understanding of Solar PV systems, including BESS, monitoring, and grid interconnection.
• Experience in the engineering, installation, testing, commissioning, and operation & maintenance (O&M) of solar PV systems.
• Proficient in AutoCAD, PVsyst, Helioscope, SketchUp, or similar tools.
• Strong knowledge of PV system design, energy yield calculations, shading analysis, cable sizing, and electrical protection systems.
• Familiarity with IEC, SNI, PUIL, and other relevant electrical codes.
• Ability to prepare and interpret SLD and technical documentation.
• Proficient in Microsoft Office, particularly Excel and PowerPoint.
• Willing to travel for site surveys, project supervision, and commissioning activities.

Responsibilities

• Design and develop Solar Photovoltaic (PV) systems for rooftop and utility-scale solar projects.
• Prepare engineering deliverables, including single-line diagrams (SLD), PV layouts, string configurations, cable sizing, inverter sizing, and electrical protection systems.
• Conduct solar resource assessments, energy yield analysis, and feasibility studies to support project development and optimize system performance.
• Perform site surveys and technical assessments to evaluate site conditions, structural feasibility, electrical infrastructure, and project requirements.
• Develop technical specifications and BOQ for PV modules, inverters, mounting structures, electrical equipment, and other balance-of-system (BOS) components.
• Collaborate with Project Management, Procurement, Construction, and Operations teams to ensure engineering designs are implemented accurately and efficiently.
• Provide technical support throughout project execution, including installation, testing, commissioning, and system energization.
• Monitor system performance, troubleshoot technical issues, and recommend corrective actions to maximize system efficiency and reliability.
• Prepare and maintain engineering documentation, including technical calculations, design reports, as-built drawings, commissioning reports, and project documentation.
• Ensure all engineering designs and project activities comply with applicable local regulations, electrical standards, HSE requirements, and international standards.
• Stay updated with the latest advancements in solar PV technology, engineering practices, and renewable energy regulations to drive continuous improvement.

Skills

PV engineering

Problem solving

Communication

Travel readiness

Education

Bachelor's Degree in Electrical Engineering, Energy Engineering, Physics Engineering

Tools

AutoCAD

PVsyst

Helioscope

SketchUp

Job description

PT Masdar Mitra Solar Radiance, part of PT Mitrabara Adiperdana Tbk., seeks a PV Engineer to design rooftop and utility-scale solar systems and prepare SLDs, layouts, and sizing calculations. You will conduct site surveys, energy yield analyses, and develop BOQs to support project delivery.

The role requires collaboration with PM, procurement, construction, and operations, plus commissioning and O&M support.