Senior Engineer - Design COE EV

Date: 23 Sept 2026

Location:

Chennai, Chennai-MRV-AD, IN

Company: Mahindra & Mahindra Ltd

Responsibilities & Key Deliverables

Gear Design & Development

Design and develop gear trains for EV reducers, e-axles, and hybrid transmission systems (SHEV)

Perform detailed design of:

Helical Gears,Spur Gears,Planetary Gear sets,Differential Gears,Shafts and related transmission components

Conduct gear sizing, ratio selection, strength calculations, and micro-geometry optimization.

Develop transmission concepts considering efficiency, NVH, packaging, durability, and manufacturability.

Analysis & Validation

Perform gear design calculations in accordance with:

ISO 6336,AGMA standards,DIN standards.

Conduct:

Gear strength analysis,Contact stress analysis,Bending fatigue analysis,Scuffing and micropitting assessments

Support NVH optimization through gear micro-geometry modifications and tolerance stack-up analysis.

knowledge on Gear testing like Single flank, dual flank tester ,EOL NVH limit setting.

Worked closely with CAE teams for FEA, Mechanical, and durability evaluations.

Experience

2–5 YEARS

Industry Preferred

Qualifications

B.Tech / M.Tech / Diploma Engineers

General Requirements

•Gear design calculations as per ISO 6336 / AGMA.

•Experience with gear design software such as: KISSsoft & KISSsys,Romax ,Masta (preferred)

•CAD proficiency in NX, 3D experience

•Understanding of: Bearings, Shafts, Differential systems, Lubrication systems, Transmission NVH

•Strong understanding of:

Gear theory and design fundamentals

Gear manufacturing processes

Heat treatment methods

Transmission layouts and architectures

Our commitment to Diversity, Equity, and Inclusion

At Mahindra and Mahindra Limited, we believe that diversity drives innovation, and inclusion is at the heart of everything we do. We are committed to cultivating a workplace where every individual feels valued, respected, and empowered to thrive.
We are proud to be an Equal Opportunity Employer. All qualified applicants will be considered for employment without regard to age, caste, race, religion, color, ethnic origin, gender identity, nationality, physical or mental disability, medical condition, sexual orientation, educational background, marital or domestic partnership status, pregnancy or childbirth, veteran status, citizenship status, ancestry, financial status, or any other personal characteristic protected by applicable law.
We actively encourage candidates from all backgrounds to apply and bring their unique perspectives to our teams. We are committed to ensuring an accessible and inclusive experience for all applicants.
Together, we rise by embracing differences and building a future that reflects the communities we serve.