FULLTIME
Head Testing - BESS
Larsen and Toubro
Not specified · onsite · Posted 61d ago
Sourced from
Undisclosed12–18 yrsfulltimeNot specified
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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
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
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