Job Description (JD) – Diagnostic SME (Subject Matter Expert)

Position Title

Diagnostic SME – Automotive Diagnostics / ODX Specialist

Experience

8–15 Years

Location

Pune

Role Overview

We are seeking an experienced
Diagnostic SME
with strong expertise in
Automotive Diagnostics, UDS Protocol, ODX/PDX Authoring, ECU Diagnostic Functions, and Diagnostic Compliance Processes
. The candidate will work closely with OEM stakeholders, suppliers, diagnostics engineers, and software development teams to define, review, validate, and manage diagnostic data and diagnostic authoring workflows

Key Responsibilities

Diagnostic Requirements & Analysis
- Analyze and understand OEM diagnostic specifications and requirements.
- Collect, review, and clarify diagnostic requirements with OEM teams.
- Define diagnostic architecture for ECU diagnostics implementation.
- Support requirement decomposition and traceability.

ODX/PDX Authoring & Management
- Create, review, and maintain ODX files (ODX-D, ODX-C, ODX-F).
- Manage PDX package generation and validation.




- Define diagnostic authoring standards, templates, and best practices.
- Review supplier-submitted diagnostic data for compliance.

UDS Diagnostics Expertise
- Solid knowledge of ISO 14229 (UDS).
- Configure and validate:
- Diagnostic Sessions
- Security Access
- Data Identifiers (DIDs)
- Diagnostic Trouble Codes (DTCs)
- Routine Controls
- Input Output Controls
- Communication Controls
- ECU Reset Services

Diagnostic Compliance Management
- Ensure compliance with OEM diagnostic guidelines.
- Support compliance review and sign-off processes.
- Conduct diagnostic audits and quality reviews.
- Define validation rules and compliance checklists.

Stakeholder Coordination
- Coordinate with OEM teams, CoCs, suppliers, and validation teams.
- Conduct technical discussions and requirement workshops.
- Support issue resolution during development and validation activities.
- Review change requests and impact assessments.

Validati

📌 Diagnostics SME (Pune City)
🏢 Tata Technologies
📍 Pune City