Battery Cell Engineer Jobs in Chennai EV and Battery Manufacturing Company
⚡ Hiring Now🏫 Chennai EV and Battery Manufacturing Employment Zones
Chennai's private EV and battery manufacturing sector operates electric vehicle assembly, battery pack manufacturing, and EV component supply chain companies in Guindy and Ambattur MIDC, employing Tamil-speaking EV engineers, battery technicians, and quality managers.
EV and Battery Manufacturing employment zones in Chennai include Guindy, Ambattur MIDC, Sholinganallur, Anna Nagar, Nungambakkam, T. Nagar, Adyar, Velachery, Taramani, and Perungudi.
📋 Job Description
Jobzi is sourcing qualified candidates for Battery Cell Engineer positions in Chennai's private EV and Battery Manufacturing Company sector. This is a full-time opportunity with a reputed Electric Vehicle and Battery Manufacturing employer in Chennai offering competitive salary, structured growth, and a professional work environment. Tamil communication skills are preferred alongside English for professional and business interaction in Chennai.
📌 Key Responsibilities
- Characterise lithium-ion cells using electrochemical impedance spectroscopy, rate capability, and cycle life testing
- Develop and optimise electrode slurry formulations and coating parameters for cathode and anode manufacturing
- Design formation and aging protocols to stabilise newly assembled cells before pack integration
- Perform failure analysis on returned or field-failed cells using SEM, EDX, and post-mortem teardown
- Evaluate new cell chemistries including NMC, LFP, and NCA variants for energy density and safety targets
- Collaborate with BMS team to align cell models with hardware protection parameters
- Maintain cell testing records and generate electrochemical performance reports for engineering review
🎓 Qualifications and Requirements
- Compare NMC, LFP, and NCA cathode chemistries in terms of energy density, safety, and cycle life
- What is the SEI layer and why is it critical to lithium-ion cell performance and life?
- Describe the formation protocol steps used after lithium-ion cell assembly
- How do you use electrochemical impedance spectroscopy to diagnose cell degradation?
- What causes lithium plating in graphite anode cells and how do you mitigate it?
- Explain the role of electrolyte additives in improving cycle life and thermal stability
- How would you design a rate capability test to evaluate a new cell chemistry?
- Good Tamil and English communication skills for team coordination and client interaction in Chennai.
✅ Required Skills
🏆 Certifications and Qualifications
B.E./B.Tech. Electrical, Electronics, Mechanical, or Chemical Engineering for EV and battery roles; BMS firmware development skills; AUTOSAR Adaptive for EV software roles; ISO 26262 Functional Safety for EV electronic safety; UN/DOT 38.3 battery transport safety training; IPC-A-610 for battery pack PCBA assembly; lithium-ion cell chemistry knowledge (NMC, LFP, NCA) for cell engineering roles; EV motor drive (PMSM, BLDC) for power electronics roles; IATF 16949 for EV component quality roles
Frequently Asked Questions
What types of jobs are available in Chennai EV and battery manufacturing plants?
Chennai's EV and battery manufacturing sector offers roles across assembly, engineering, and management functions. Entry-level positions include EV assembly line operators and battery pack assembly technicians in Sriperumbudur and Oragadam plants. Mid-level roles include BMS engineers, embedded software engineers, and battery testing engineers. Senior positions include functional safety engineers, thermal management engineers, and plant managers overseeing full EV manufacturing operations in SIPCOT and Irungattukottai zones.
What qualifications are required for EV engineering jobs in Chennai?
EV engineering roles in Chennai typically require a B.E. or B.Tech. in Electrical, Electronics, Mechanical, or Chemical Engineering. Battery management system roles need CAN protocol and embedded C skills. Functional safety roles require ISO 26262 certification. Power electronics engineers need DC-DC converter and on-board charger design experience. Chemical or materials engineering graduates are preferred for battery cell chemistry roles. Software roles need AUTOSAR and vehicle control unit firmware knowledge.
What is the salary range for EV and battery manufacturing jobs in Chennai?
Salaries in Chennai EV and battery manufacturing vary widely by role and experience. Entry-level assembly operators and technicians earn between 14,000 and 32,000 rupees per month. Mid-level engineers such as BMS engineers, battery testing engineers, and powertrain engineers earn between 26,000 and 85,000 rupees per month. Senior functional safety engineers and software validation engineers earn up to 95,000 rupees. Plant managers and VP-level roles in established EV plants command packages ranging from 85,000 to over 4,00,000 rupees per month.
What does a Battery Cell Engineer do at a Chennai EV battery company?
A battery cell engineer at a private EV or battery manufacturing company in Chennai is responsible for evaluating, characterising, and improving lithium-ion cells used in EV packs. Work involves running cycle life, rate capability, and electrochemical impedance tests, developing electrode coating formulations, and designing formation and aging protocols. Cell engineers also perform post-mortem failure analysis on degraded or returned cells. Chennai battery companies in Oragadam and Sriperumbudur typically work with NMC and LFP cell chemistries supplied by domestic and international cell manufacturers.
What academic background is required for battery cell engineer roles in Chennai?
Battery cell engineer positions at Chennai EV and battery companies require a B.E. or M.Tech. in Chemical Engineering, Materials Science, Electrochemistry, or Applied Chemistry. Candidates with research experience in lithium-ion electrochemistry, electrode fabrication, or solid electrolyte development are strongly preferred. Familiarity with analytical tools such as SEM, EDX, and XRD for post-mortem cell analysis is an advantage. M.Tech. graduates from IIT or NIT programmes with battery research dissertations are regularly recruited by private EV battery pack and cell assembly companies in Tamil Nadu.
What are the career opportunities for battery cell engineers in Chennai?
Battery cell engineers in Chennai can advance to senior cell engineer, electrode process engineer, or research and development manager roles within four to six years of experience. With the rapid expansion of private battery gigafactory projects across Tamil Nadu, there is increasing demand for cell process engineers who understand electrode coating, electrolyte filling, and formation cycle optimisation. Some engineers transition into product management or supply chain roles specialising in cell procurement and qualification. International collaboration opportunities with Asian and European cell suppliers are also available at senior levels.
What is the salary for Battery Cell Engineer in Chennai EV and Battery Manufacturing Company in
A Battery Cell Engineer in Chennai earns between Rs.37,500 and Rs.87,500 per month in July 2026, depending on experience, skills, and employer.
What experience is required for Battery Cell Engineer jobs in
1 - 6 Years of relevant experience is typically required for Battery Cell Engineer positions in Chennai's private EV and Battery Manufacturing Company sector.
வேலை விவரம் - தமிழில்
Chennai-ல் Battery Cell Engineer வேலைவாய்ப்பு. மாத சம்பளம் ரூ.37,500 முதல் ரூ.87,500 வரை. 1 - 6 Years અனுபவம் தேவை. EV and Battery Manufacturing Company-ல் Full Time பணி. ஆர்வமுள்ளவர்கள் Jobzi மூலம் விண்ணப்பிக்கலாம்.