Aftermarket Diagnostics Engineer - Workshop Fault-Finding

Tata Technologies; Västra Götalands län; On-site; SEK 700,000 - 900,000; Full time

Job summary

Tata Technologies seeks an experienced Aftermarket Diagnostics Engineer to develop and verify workshop-ready diagnostic fault-tracing methods for vehicle repair and service operations. You will analyze, develop, document, and verify aftermarket diagnostic content with cross-functional teams.

Your role includes mapping functions, creating DTC information for ECUs, and developing diagnostic sequences, tests, and service procedures while coordinating verification activities and ensuring test object

Qualifications

• Bachelor's degree in Engineering or equivalent experience.
• Proven experience within the automotive industry, preferably in vehicle diagnostics, fault tracing, or aftermarket services.
• Ability to analyse: DTCs, Signals, Customer symptoms, Vehicle functions, Components, Wiring diagrams, Network topologies.
• Strong understanding of automotive diagnostic standards.
• Good knowledge of UDS (ISO 14229), including: Diagnostic sessions, DTCs, DIDs, Routines, I/O controls, Parameters and activations.
• Experience with vehicle, bench, prototype, or diagnostic-system verification.

Responsibilities

• Map vehicle functions to relevant aftermarket customer functions.
• Develop FMEA-based diagnostic content for aftermarket service applications.
• Create and maintain signal information for diagnostic systems.
• Prepare Diagnostic Trouble Code (DTC) information for ECUs.
• Develop component tests and manage component variants.
• Create parameter and activation descriptions for ECUs.
• Develop diagnostic sequences, service functions, and pre-delivery service procedures.
• Prepare component specifications and technical inspection documentation.
• Define customer symptom codes and supporting diagnostic content.
• End-to-end validation of diagnostic methods for workshop and service environments.

Education

Bachelor's degree in Engineering or equivalent experience

Job description

Tata Technologies seeks an experienced Aftermarket Diagnostics Engineer to develop and verify workshop-ready diagnostic fault-tracing methods for vehicle repair and service operations. You will analyze, develop, document, and verify aftermarket diagnostic content with cross-functional teams.

Your role includes mapping functions, creating DTC information for ECUs, and developing diagnostic sequences, tests, and service procedures while coordinating verification activities and ensuring test object