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    Job · 12725900

    FULLTIME

    Head Testing - BESS

    Larsen and Toubro logo

    Larsen and Toubro

    Not specified · onsite · Posted 61d ago

    Sourced fromLinkedIn
    Undisclosed12–18 yrsfulltimeNot specified

    About a minute. You'll make an account on the way through.

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    Section · 01

    About this role

    Role Purpose Lead end-to-end testing, validation, and certification of Battery Energy Storage Systems (BESS), ensuring performance, safety, and compliance across components and integrated systems. Key Responsibilities

    • Define and implement Test Strategy & Validation Plans (cell/module/pack/system level)
    • Establish and manage testing infrastructure & labs (electrical, thermal, safety, environmental)
    • Lead system-level validation: Battery, BMS, PCS, EMS, container integration
    • Ensure compliance with IEC / UL / BIS standards and certification requirements
    • Drive performance, reliability, and safety testing (cycle life, abuse, thermal runaway)
    • Own test data analysis, reporting, and sign-offs for product release
    • Lead failure analysis (RCA) and validation of corrective actions
    • Collaborate with R&D, Quality, and Manufacturing for design and process improvements
    • Manage external test labs, certification bodies, and customer validations Must-Have Experience
    • 12–18 years in testing/validation
    • Strong experience in BESS / Battery / EV / Power Electronics testing
    • Exposure to system-level validation & certification

    Sourced from linkedin

    Section · 02

    Skills

    IEC standardsUL standardsBIS StandardspcsevPower electronicsEMSBISIECBmsBattery Energy Storage SystemsulRCABESSBatteryTestingabuse testingcycle life testingthermal runaway testingvalidationcertificationRoot Cause Analysis

    Section · Company

    About Larsen & Toubro Limited

    Larsen and Toubro logo

    Larsen and Toubro

    Engineering & Construction

    59.0k+

    employees

    1938

    88 years old

    Mumbai, Maharashtra

    US

    ₹8.5L PA avg

    Avg at Larsen & Toubro Limited

    About

    L&T is a major technology, engineering, construction, manufacturing and financial services conglomerate, with global operations.

    Industries

    Engineering & ConstructionDefence & AerospaceIndustrial MachineryPowerReal EstateOil & Gas

    Employee ratings

    10 reviews

    3.9/ 5

    Culture

    2.5

    Career growth

    2.4

    Work-life

    2.4

    Employees rate it well for

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