Diagnostics Engineer

Tata Technologies; Warwick; On-site; GBP 60,000 - 85,000; Full time

Benefits offered by this job

Pension scheme

Private health care

JLR privilege scheme

Group income protection

EAP (Health Assured)

Life assurance

Health cash plan

Job summary

Tata Technologies Ltd. in Warwick is seeking a Diagnostics Engineer to define, develop and validate vehicle diagnostics and fault management for electronic systems and software-controlled functions. The role covers diagnostic strategy, fault detection and data identifiers.

You'll coordinate diagnostics across ECUs and vehicle networks, review supplier implementations, and plan validation on bench, HIL and in-vehicle tests. Experience with UDS/DTC and CANoe is essential.

Qualifications

• Degree in electrical, electronic, automotive, software or systems engineering.
• Strong knowledge of UDS ISO 14229 and DTC management.
• Experience defining diagnostic requirements and validating ECU diagnostics.
• Good CANoe analysis and fault investigation skills.
• OBD and emissions diagnostics experience.
• OTX, AUTOSAR DCM or service engineering knowledge.
• Functional safety and cybersecurity awareness.

Responsibilities

• Define, develop and validate vehicle diagnostics and fault management solutions for electronic systems and software-controlled functions.
• Define DTCs, detection, confirmation, healing and debouncing behaviour.
• 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.
• Review supplier diagnostic implementations and compliance evidence.
• Plan diagnostic validation on bench, HIL and vehicle.
• Analyse traces and lead root cause investigation of diagnostic issues.
• Maintain diagnostic specifications, traceability and release status.

Skills

UDS ISO 14229

DTC management

CANoe analysis

fault investigation

OBD diagnostics

emissions diagnostics

Functional safety awareness

Cybersecurity awareness

Education

Electrical/electronic/automotive/software/systems engineering degree

Job description

At Tata Technologies we make product development dreams a reality by designing, engineering and validating the products of tomorrow for the world’s leading manufacturers. Due to our continued growth, we are now recruiting for Diagnostics Engineer to be based at our office in Warwick.

Our Embedded Systems Solutions department (ESS) encompasses all activities outlined under the Automotive SPICE (ASPICE) process framework, including systems engineering, software engineering, coding, and all levels of functional testing. Beyond core development, ESS also integrates critical supporting processes such as project management, risk assessment, functional safety, and cybersecurity, ensuring compliance with ASPICE standards and delivering reliable, secure, and high-quality embedded systems & solutions.

Scope of Role

Define, develop and validate vehicle diagnostics and fault management solutions for electronic systems and software-controlled functions. The role covers diagnostic strategy, fault detection and isolation, DTC definition, diagnostic services, serviceability and validation.

Area of Responsibility

• Develop diagnostic concepts, strategies and system requirements.
• Define DTCs, detection, confirmation, healing and debouncing behaviour.
• 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.
• Review supplier diagnostic implementations and compliance evidence.
• Plan diagnostic validation on bench, HIL and vehicle.
• Analyse traces and lead root cause investigation of diagnostic issues.
• Maintain diagnostic specifications, traceability and release status.

Knowledge / Experience

• Degree in electrical, electronic, automotive, software or systems engineering.
• Strong knowledge of UDS ISO 14229 and DTC management.
• Experience defining diagnostic requirements and validating ECU diagnostics.
• Good CANoe analysis and fault investigation skills.
• OBD and emissions diagnostics experience.
• OTX, AUTOSAR DCM or service engineering knowledge.
• Functional safety and cybersecurity awareness.

In return for bringing your expertise to our business we offer a competitive salary along with excellent benefits including:

• Pension Scheme – We match employee contribution up to 5% of salary
• Private Health Care
• Tata Jaguar Land Rover Privilege Scheme - up to 20% off new JLR vehicles
• Group Income Protection
• Health Assured – Employee Assistance Program
• Group Life Assurance
• Health Shield – Private Health Cash Plan

If you are passionate about bringing innovation to the projects you work on and want to join a global company, then this is the place for you.

Tata Technologies: Engineering a better world.

Tata Technologies would like to thank all applicants for their interest, each application will be reviewed against the set criteria for the role. We would like to advise that only candidates under consideration will be contacted. If you do not hear from us within 10 working days following the closing date it will mean that unfortunately your application has not been successful. We will however retain your details for any suitable future opportunities.