Posted 09 July, 2026
Electrical Design Engineer
Larsen & Toubro
Bengaluru, KA, IN
Full Time
Reference: a5e445f0c631bdf2
Job Description
Role
\nOwn and deliver electrical design, validation, and industrialization of power electronics products and systems, ensuring performance, safety, compliance, manufacturability, and lifecycle reliability across Solar, BESS/PCS, EV Chargers, Electrolysers, and Industrial Power Systems, Microgrid and Data centre products
\nKey Responsibilities
\n1. Electrical Design and Engineering of Power Conversion products for solar, PCS, EC Charger and industrial power conversion products.
\n- Define system-level electrical architecture. \n
- Prepare BOM and Electrical Engineering Schematics, Component selection \n
- Own power stage design (rectifiers, inverters, DC-DC stages). \n
- Define protection, grounding, and insulation strategies. \n
- Select and qualify semiconductors, magnetics, and passives. \n
- Support Prototype development \n
- Ensure compliance with:IEC / UL / IS standardsGrid codes and product safety norms \n
- Own creepage & clearance, insulation coordination, and earthing. \n
- Drive EMI/EMC design and mitigation strategies. \n
- Support certification and third-party audits. \n
- Define electrical validation plans (DVT, HALT, HASS). \n
- Support thermal and derating analysis. \n
- Conduct failure analysis and corrective actions. \n
- Drive design robustness and reliability improvements. \n
- Support NPI, production ramp-up, and yield improvement. \n
- Drive BOM optimization and cost reduction. \n
- Support supplier technical discussions and qualification. \n
- Work closely with:Control & embedded software teamsMechanical & thermal engineeringSystem engineering & validationSupply chain & manufacturing \n
- Power electronics design \n
- HV & safety engineering \n
- EMC/EMI compliance \n
- Electrical validation & reliability \n
- Industrialization support \n
- BE/B Tech in Electrical and Electronic Engineering /MTech in Power Electronics \n
- Should have product development experience in relevant industries. \n
- Should have knowledge of relevant IEC /UL Codes. \n
- Should have hand on experience in Testing of Power Converter \n
- Strong domains know- how in relevant Product industries (Solar, Wind, EV Charger, LV/MV Drives, UPS and Other Power Conversion product industry) \n
- Should have knowledge of SAP/ PLM System
2. Compliance, Safety & EMC
\n3. Electrical Validation & Reliability
\n4. Manufacturing & Cost Optimization
\n5. Cross-Functional Collaboration
\nCore Competencies (Function-Level)
\nEducation and Experience Engineers: Eng : 2–8 years/ Senior Eng : 8-12 /Leads: 8–15 years
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