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Posted 09 July, 2026

Electrical Design Engineer

Larsen & Toubro
Bengaluru, KA, IN Full Time
Reference: a5e445f0c631bdf2

Job Description

Role

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Own 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

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Key Responsibilities

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1. Electrical Design and Engineering of Power Conversion products for solar, PCS, EC Charger and industrial power conversion products.

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  • Define system-level electrical architecture.
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  • Prepare BOM and Electrical Engineering Schematics, Component selection
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  • Own power stage design (rectifiers, inverters, DC-DC stages).
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  • Define protection, grounding, and insulation strategies.
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  • Select and qualify semiconductors, magnetics, and passives.
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  • Support Prototype development
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    2. Compliance, Safety & EMC

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  • Ensure compliance with:IEC / UL / IS standardsGrid codes and product safety norms
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  • Own creepage & clearance, insulation coordination, and earthing.
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  • Drive EMI/EMC design and mitigation strategies.
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  • Support certification and third-party audits.
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    3. Electrical Validation & Reliability

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  • Define electrical validation plans (DVT, HALT, HASS).
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  • Support thermal and derating analysis.
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  • Conduct failure analysis and corrective actions.
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  • Drive design robustness and reliability improvements.
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    4. Manufacturing & Cost Optimization

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  • Support NPI, production ramp-up, and yield improvement.
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  • Drive BOM optimization and cost reduction.
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  • Support supplier technical discussions and qualification.
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    5. Cross-Functional Collaboration

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  • Work closely with:Control & embedded software teamsMechanical & thermal engineeringSystem engineering & validationSupply chain & manufacturing
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    Core Competencies (Function-Level)

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  • Power electronics design
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  • HV & safety engineering
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  • EMC/EMI compliance
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  • Electrical validation & reliability
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  • Industrialization support
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    Education and Experience Engineers: Eng : 2–8 years/ Senior Eng : 8-12 /Leads: 8–15 years

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  • BE/B Tech in Electrical and Electronic Engineering /MTech in Power Electronics
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  • Should have product development experience in relevant industries.
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  • Should have knowledge of relevant IEC /UL Codes.
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  • Should have hand on experience in Testing of Power Converter
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  • Strong domains know- how in relevant Product industries (Solar, Wind, EV Charger, LV/MV Drives, UPS and Other Power Conversion product industry)
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  • Should have knowledge of SAP/ PLM System

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