Sr Engineer - Calibration

Mahindra and Mahindra Limited [Automotive and Farm Equipment Business]; Chennai District; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Mahindra and Mahindra Limited is seeking an experienced Systems Engineer to drive integration of ePowertrain systems and control units into vehicles for rigorous system-level testing. You will lead cross-functional integration, demonstration vehicle development, and multi-vehicle verification, while creating architecture docs and maintaining traceability across requirements and validation evidence.

You will work with CAN/LIN/Automotive Ethernet networks, MBSE tools, and calibration processes to

Qualifications

• 2+ years of systems-engineering experience in automotive or electrified powertrain
• Hands-on with BEV/HEV/PHEV architectures and powertrain controls
• Experience in MIL/HIL test development and data analysis
• Knowledge of automotive networks: CAN, LIN, Automotive Ethernet

Responsibilities

• Integrate ePowertrain system and control units into vehicle for system tests
• Lead development, integration and testing of demonstration vehicles
• Coordinate multiple demo builds and verification tests
• Create design documentation including system architecture and flow charts
• Perform MBSE/SysML based use-case and architecture modeling
• Define and review signal-level requirements across CAN/LIN/AE networks
• Support HIL test planning, commissioning and automation
• Interact with suppliers and cross-functional teams for project delivery
• Develop calibration reports from test results
• Ensure end-to-end traceability from requirements to validation

Skills

MBSE

SysML

HIL testing

CAN/LIN/AE

DOORS

MATLAB/Simulink

Python

ARXML/DIDs/DTCs

Model-based testing

ECU/network design

JIRA/Confluence

Git/Jenkins

Education

BE/B.Tech or ME/M.Tech in Electronics, Electrical, Automotive, Mechatronics

Tools

INCA

CANalyzer

CANape

Uniplot

VISU

IBM DOORS

IBM Rhapsody

CATIA MAGIC

Enovia

Job description

Job Description:

Responsibilities & Key Deliverables

• Responsible for integration of the ePowertrain System (electric motor, Battery pack) and its control units (VCU / HCU, BMS, OCDC, EMS, MCU) into the vehicle to complete system-level test and validation.
• Responsible for leading the development, integration and testing of demonstration vehicles.
• Lead cross-functional integration, ensuring functionality and compatibility across all vehicle systems.
• Coordinate multiple demonstration vehicle builds and verification tests simultaneously.
• Create and maintain design documentation, including system architecture and flow charts.
• Document electric and hybrid powertrain system requirements and decompose them into component and integration requirements for each project.
• Manage technical aspects of multiple system integration and validation projects and provide status to integrated project teams.
• Interact with internal CFT and external suppliers for successful project completion.
• Create and execute electric and hybrid powertrain system/component functionality and reliability validation plans before vehicle insertion.
• Support the Hardware-in-the-Loop (HIL) test process, including commissioning, test planning and automation.
• Participate in summer, winter and high-altitude expedition tests for vehicle-function calibration and verification.
• Analyze test results and prepare calibration reports.
• Apply Model-Based Systems Engineering (MBSE) and SysML to define use cases, functional architecture, interfaces and system behavior.
• Establish end-to-end traceability from stakeholder requirements through functions, logical architecture, implementation and validation evidence.
• Define and review signal-level requirements and interfaces across CAN, LIN and Automotive Ethernet networks.
• Build simulation models and scenario-based tests to validate control logic, state transitions, HMI interactions and system behavior before vehicle testing.
• Perform change-impact analysis and maintain consistency across requirements, signals, system models and design documentation.
• Support ECU communication design, network artifacts and diagnostic monitoring, including ARXML, DIDs, RIDs and DTCs where applicable.
• Participate in technical reviews, Agile ceremonies and customer/supplier discussions to resolve integration issues and align design decisions.

Experience

2+ years of relevant systems-engineering experience; automotive or electrified-powertrain experience preferred

Industry Preferred

Automotive / EV powertrain / automotive engineering services

Qualifications

BE/B.Tech or ME/M.Tech in Electronics, Electrical, Automotive, Mechatronics or a related engineering discipline

General Requirements

• Excellent analytical and problem-solving skills.
• Experience developing and maintaining MIL, HIL and system-verification test cases and infrastructure.
• Experience in plant modeling for electric motors, high-voltage battery systems, vehicle dynamics and thermal systems.
• Knowledge of automotive communication links and protocols, including CAN, LIN, Automotive Ethernet and SAE J1939, plus powertrain/transmission controls.
• Proficiency with data acquisition and development tools such as INCA, MATLAB/Simulink, Uniplot, VISU, Python, requirements-management tools, CANalyzer and CANape.
• In-depth knowledge of BEV, HEV and PHEV architectures, components and vehicle-level features.
• Model-Based Systems Engineering and SysML experience using tools such as IBM Rhapsody or CATIA Magic.
• Requirements engineering, decomposition, change-impact analysis and bidirectional traceability using IBM DOORS or DOORS Next Generation.
• Functional architecture and behavior modeling using use-case, BDD, IBD, activity, sequence and state-machine diagrams.
• Experience with simulation-based validation, test-case design and requirement-to-test traceability.
• Understanding of ECU/network design artifacts, ARXML and diagnostic services such as DIDs, RIDs and DTCs.
• Familiarity with engineering collaboration and lifecycle tools such as ENOVIA, RTC, JIRA, Confluence, Git and Jenkins.
• Up-to-date understanding of vehicle-level features and automotive-industry trends.

• Collaborative mindset
• Dedication to excellence and completeness
• Clear, structured communication style
• Systems thinking and attention to interface details
• Ownership of requirements, traceability and validation closure
• Ability to work effectively with cross-functional teams and external stakeholders

• Curiosity and willingness to learn new technologies.
• Positive work ethics.
• Ability and willingness to travel.
• Comfortable working in Agile, multi-site and customer-facing engineering environments.
• Able to manage change requests, technical reviews and competing priorities with disciplined documentation.

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.