Diagnostics Engineer: Automotive ECU Diagnostics & Validation

Tata Technologies; Gaydon; On-site; GBP 55,000 - 85,000; Full time

Benefits offered by this job

Pension Scheme (5%)

Private Health Care

JLR Privilege Scheme

Group Income Protection

Employee Assistance Program

Group Life Assurance

Health Cash Plan

Job summary

Tata Technologies, based at the client site in Gaydon, is seeking a Diagnostics Engineer to define, develop and validate vehicle diagnostics and fault management solutions for electronic systems and software-controlled functions.

You will cover diagnostic strategy, DTC definition, UDS services, and fault isolation, coordinating across ECUs and networks, with emphasis on safety, cybersecurity awareness and emissions diagnostics.

Qualifications

• Strong knowledge of UDS ISO 14229 and DTC management.
• Experience diagnosing ECUs, fault tracing and CANoe analysis.
• Familiarity with OBD and emissions diagnostics.
• Functional safety and cybersecurity awareness.

Responsibilities

• Develop diagnostic concepts, strategies and system requirements.
• Define DTCs, detection, confirmation, healing and debouncing behavior.
• Define UDS services, diagnostic sessions, routines and data identifiers.
• Support fault isolation, service procedures and repair information.
• Coordinate diagnostics across ECUs, networks and vehicle systems.
• Plan diagnostic validation on bench, HIL and vehicle.
• Review supplier diagnostic implementations and evidence.
• Maintain diagnostic specifications and release status.

Skills

UDS ISO 14229

DTC management

Fault analysis

ECU diagnostics

Tools

CANoe

Job description

Tata Technologies, based at the client site in Gaydon, is seeking a Diagnostics Engineer to define, develop and validate vehicle diagnostics and fault management solutions for electronic systems and software-controlled functions.

You will cover diagnostic strategy, DTC definition, UDS services, and fault isolation, coordinating across ECUs and networks, with emphasis on safety, cybersecurity awareness and emissions diagnostics.