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



diagnostic testers, and OEM tools
• Good 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 (India)
🏢 Tata Technologies
📍 India