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Location: Chennai
Company: Quest Global
Responsibilities
- Design and develop electrical systems for Solar PV, BESS and inverters
- Perform electrical engineering calculations including cable sizing, protection coordination, grounding/earthing, arc-flash, and loss budget calculations.
- Prepare and maintain engineering documents such as SLD, Schematics, GA Drawings, BOM, Wiring Diagrams, and Technical Specifications.
- Support NPI activities, design reviews (CDR/DDR), prototype builds and testing activities.
- Select and validate electrical components including switchgear, transformers, cables, protection devices, batteries, and power electronic equipment.
- Coordinate with cross-functional teams, vendors, and procurement teams for technical evaluation, component sourcing, and project execution.
- Support troubleshooting, root cause analysis (RCA), and continuous product improvements throughout the project lifecycle.
Required Qualifications
- Bachelor’s or Master’s Degree in Electrical, Electrical & Electronics, Electronics, Instrumentation, Controls, or Power Electronics Engineering.
- Minimum 5+ years of experience in Electrical Design, Solar PV, BESS, Inverters, EPC Projects, Control Panels, or Switchgear Systems.
- Strong knowledge of power electronics, electrical system design, protection systems, transformers, AC/DC distribution, and battery systems.
- Experience in preparing design documents, SLDs and other engineering documentation.
- Proficiency in engineering tools such as AutoCAD Electrical, EPLAN, ETAP, and MATLAB/Simulink.
- Good understanding of Solar PV Plants, BESS, Inverters, RMUs, Switchgear, and AC/DC Cable Systems.
- Familiarity with IEC, IEEE, NEC, UL, and industry-standard design practices.
- Strong analytical, communication, documentation, and vendor coordination skills.





