Battery Design & Development Engineer

Function

Research & Development - Jaipur

Pay Band

E4 to M2

Role

Battery Design & Development Engineer

A purpose driven role for you

An experienced EV Battery Design & Development Engineer for mechanical design, architectural layout, and physical integration of next-generation EV battery packs. In this role, we need skills to design structural enclosures, thermal management interfaces, and cell-to-pack architectures from concept to production.

A Day in the life

~ Develop Busbar, Flex PCB, and Battery Interconnect
Specifications based on vehicle performance requirements
~ Modelling cell-to-pack integration and technology roadmap
~ Manage Battery validation, characterization
~ Safety testing, Drive Root Cause Analysis (RCA) and Quality checks
~ Direct technical engagement with suppliers and cross-functional teams

Academic Qualification & Experience

B.E/M.E Mechanical Engineering/Electrical Engineering

Technical Skills/Knowledge

~In-depth experience in designing rigid/flexible copper and
aluminum busbars, powder-coated/tubed insulation, and
single/multi-layer Flexible Printed Circuits (FPCs) for cell
sensing.
~Proficiency in standards governing flexible circuits and
high-voltage safety: IPC-2223, IPC-6013, IEC 60664, AIS 156,
and UN 38.3.
Knowledge of cell-to-busbar connection processes (Laser
Welding, Ultrasonic Bonding, Resistance Welding, Fastening)
and FPC manufacturing (etching, stiffener placement,
coverlay selection).
Ability to perform voltage drop, ampacity, Joule heating , and
current density calculations for power buses.
Expertise in interpreting vehicle level requirements and
developing the battery component level SOR/RFQ.
Wide experience and knowledge in battery pack design and
production integration.
Proficiency in software CATIA , PLM SOFTWARE, Altium
Expertise in Design and Development of EV Battery in Sheet
metal, extrusion, plastic part, welding and manufacturing
process selection.
Expertise in Selection of Electrical components like shunt,
relays, wires, connectors, selection of material for thermal
interface material, vibration dampening etc.
Exposure in different cell form factors; 21xx, 46xx, 33xx, poch,
prismatic and blade cells.
In-depth understanding of aluminum extrusion, die-casting,
sheet metal stamping, plastic injection molding, and
structural adhesives.
Failure analysis and problem solving capabilities.
Experience with DFMEA and PFMEA for electrical joints,
busbar assemblies, and FPC sensing lines.
Innovative thinking and capability to leverage technologies.

Behavioural Skills

Excellent people, communication and team working skills.
Innovative thinking and capability to leverage technologies.
Adaptability, self-motivation.
Strong sense of achievement and ownership.
Openness to new approaches, high flexibility.

What will it be like to work for Hero

As the world’s largest manufacturer of motorcycles and scooters for the last 25 years, Hero is where you will get to work with the brightest innovators, passionate about being the best in what they do. You will become a part of India’s proudest legacy, a brand that is celebrated by 130 million Indians and is now taking over the world with its manufacturing superpower.

If you are someone who dreams big and goes after their dreams with absolute conviction, Hero is your place to be. At Hero, we are building a cutting-edge future of mobility, pushing frontiers of innovation and aiming for the very best. Choose to be with the best, choose to be your best.

About Hero

Hero MotoCorp, headquartered in New Delhi, India, is the world's largest manufacturer of motorcycles and scooters for 25 consecutive years with ~$5 billion revenue. The Company's global footprint spans 52 countries across Asia, Africa, Europe, Central and Latin America with a customer base of over 130 million. The Company operates eight manufacturing facilities - six in India and one each in Colombia and Bangladesh- along with two Research and Development centres: Centre for Innovation and Technology (CIT) in India and Tech Centre Germany (TCG).
Hero MotoCorp is driving the transition to electric mobility through VIDA, powered by Hero.

Strategic alliances with Harley-Davidson and Zero Motorcycles support the design and development of premium and electric motorcycles, respectively. Further demonstrating its commitment to the EV future, the Company has made strategic investments in two- and three-wheeler EV manufacturers, Ather Energy and Euler Motors. Hero MotoCorp is the only Indian two-wheeler manufacturer listed on the prestigious Dow Jones Sustainability Index (D/SI).

Hero MotoCorp's Executive Chairman, Dr. Pawan Munjal, was named to the 2025 TIME100 Climate List of the 100 most influential leaders driving business climate action.

Beyond mobility, Hero MotoCorp is a major global promoter of sports, including golf, football, field hockey, and cricket. Hero MotoSports Team Rally is India's flag bearer in global rally racing.