Senior Engineer - Calibration

Date: 25 May 2026

Location:

Chennai, Chennai-MRV-AD, IN

Company: Mahindra & Mahindra Ltd

Responsibilities & Key Deliverables

'- Calibration engineer with diesel engine background deployable across various fields of On board diagnostics calibration.
- Responsible for appropriate testing is planned, executed and reported for all applicable OBDI & OBDII calibration tasks including homologation demosntration and documentation relevant to legislatve requirements of projects.
- Calibrate OBDI & OBDII error management and generic scan-tool functions to meet requirements. Submit calibration changes and document the changes following the release process.
- Responsible for New software functions verifcation related to DSM / OBD functions.
- Manage all technical aspects of the OBD diagnostic calibrations to meet BS6/EU6/ EU7 regulations.
- Work with CFT team to understand the calibration maturity of other linked calibration areas and align for OBD calibration and testing.
- Able to coordinate multiple vehicle / project activities simulatneously.
- Plan and execute the emission and non emission testing for OBD monitors.
- Analysis of Test results and Report preparation for all the calibrations.
- Facilitates validation of various monitoring funcitons in fleet validation, concern root-cause analysis and resolution and implementation in the final dataset.
- Should participate in Summer/Winter/High altitude expedition tests for vehicle level function calibration and verification.
- Planning and tracking OBD calibration deliverables across multiple vehicle programs.
- Strong leadership skills with the ability to independently manage projects and ensure timely outcomes.
- Exceptional problem‑solving abilities and a structured approach to issue management.
- Proven ability to collaborate across functions and foster a positive team culture.

Skills critical for the role :
- Excellent analytical and problem solving skills.
- Proficient with data acquisition & development tools (e.g. INCA/MATLAB/Uniplot/VISU/ Python / RM tools/ CANalyzer/CANOE etc.)
- In depth knowledge on Engine management system functions, Diesel engine combustion, emissions and emission regulations.
- LNT/DPF/SCR/OBD system knowledge will be added benefit
- Understanding of various vehicle level features and up to date trends in automobile industry.

Experience

5 or more years

Industry Preferred

Automobile

Qualifications

Bachelor's or Master's degree in Mechanical or Automotive Engineering.

General Requirements

'-Experience in On Board Diagnostics (OBD) development, particularly with OBD II / IOBDII regulations applicable for BS / EU norms.
- Knowledge of OBD certification documentation.
- Knowledgeable on diagnostics standards such as J1979, J2012DA etc needed for OBD compliance.
- Conversent with Bosch and Delphi EMS SW functions and hands on experience.

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.