Location

Pune / Bangalore, India

Experience

5+ Years in Automotive Diagnostics / Vehicle EE Systems

Key Responsibilities

- Develop and validate vehicle diagnostic functions based on UDS (ISO 14229) requirements
- Define, implement, and maintain DTCs, DID, routine controls, and diagnostic sessions
- Perform root cause analysis of ECU, network, and vehicle‑level issues using logs and traces
- Support on‑vehicle, HIL, SIL, and bench testing for diagnostics validation
- Work with CAN, LIN, FlexRay, and Automotive Ethernet networks for diagnostic troubleshooting
- Use diagnostic tools for flashing, coding, and fault analysis
- Review diagnostic specifications and ensure compliance with OEM standards
- Support SOP, production, and field issue analysis including warranty and service concerns
- Collaborate with system, software, validation, and manufacturing teams
- Prepare and maintain diagnostic documentation and test reports

Required Skills & Competencies

Technical Skills

- Strong knowledge of UDS (ISO 14229), OBD‑II, and diagnostics protocols
- Hands‑on experience with CANoe/CANalyzer,



diagnostic testers, and OEM tools
- Valuable understanding of ECU architecture and automotive EE systems
- Experience with DTC lifecycle management and fault memory handling
- Familiarity with flashing and reprogramming concepts
- Exposure to ASIL-related diagnostics (preferred)

Tools & Protocols

- CAN, LIN, FlexRay
- UDS services, DID/DTC handling
- CANoe, CANalyzer, OEM diagnostic tools

Education

- Bachelor’s / Master’s degree in Electrical, Electronics, Automotive, or Mechatronics Engineering

Preferred Qualifications

- Experience working with OEM or Tier‑1 suppliers
- Exposure to multiple vehicle domains (Powertrain, Body, Chassis, ADAS, Infotainment)
- Knowledge of functional safety or cybersecurity diagnostics is a plus
- Strong communication and stakeholder coordination skills

Soft Skills

- Structured problem‑solving approach
- Ability to work in cross‑functional and global teams
- Clear documentation and reporting skills

📌 Diagnostic Engineer (Maharashtra)
🏢 Tata Technologies
📍 Maharashtra