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Larsen & Toubro

# Head Testing - BESS

India>Tamil Nadu>Coimbatore Campus Design 

Listed on Larsen & Toubro’s official careers site. Posted October 7, 2026. Check that it is still open and apply there.
[Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_HT-B_1882263)

[OpenNash Jobs](https://jobs.opennash.com/) / [Larsen & Toubro](https://jobs.opennash.com/companies/larsen-toubro/) / Head Testing - BESS

## Job description

Role PurposeLead end-to-end testing, validation, and certification of Battery Energy Storage Systems (BESS), ensuring performance, safety, and compliance across components and integrated systems.Key ResponsibilitiesDefine 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 integrationEnsure compliance with IEC / UL / BIS standards and certification requirementsDrive performance, reliability, and safety testing (cycle life, abuse, thermal runaway)Own test data analysis, reporting, and sign-offs for product releaseLead failure analysis (RCA) and validation of corrective actionsCollaborate with R&D, Quality, and Manufacturing for design and process improvementsManage external test labs, certification bodies, and customer validationsMust-Have Experience12–18 years in testing/validationStrong experience in BESS / Battery / EV / Power Electronics testingExposure to system-level validation & certification

## Qualifications

Bachelor of Engineering (BE)

## At a glance
- Posted by the employer: Oct 7, 2026
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 19, 2026
- Listed for: 12 days
- Location: India>Tamil Nadu>Coimbatore Campus[Apply on Larsen & Toubro’s careers site →](https://larsentoubrocareers.peoplestrong.com/job/detail/LNT_HT-B_1882263)

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Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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