Systems Engineer (Diagnostic Calibration Engineer)

PACCAR; Pune District; On-site; INR 500,000 - 800,000; Full time

Job summary

PACCAR India in Pune is seeking a Systems Engineer (Diagnostic Calibration) to join its team. The role involves supporting diagnostic calibration, validation, and fault management activities for engine and aftertreatment systems, enabling robust diagnostic performance and regulatory compliance across vehicle programs.

As part of the diagnostics team, you will perform OBD calibration, create test cases, analyze data, and prepare calibration reports, working closely with cross-functional

Qualifications

• Bachelor’s degree in Mechatronics / Mechanical / Automobile / Electronics Engineering.
• 3–6 years of domain experience in automotive diagnostics and calibration.

Responsibilities

• Support fault management and diagnostic calibration activities for engine and aftertreatment systems.
• Perform diagnostic validation across HIL, engine, and vehicle test environments.
• Execute OBD calibration activities and validate electrical signals and diagnostic functionality.
• Create and maintain test cases to support diagnostic verification and validation activities.
• Perform fault simulation and diagnostic evaluations using approved technical documentation.
• Analyse diagnostic and field test data to identify issues and support corrective actions.
• Prepare calibration reports, validation summaries, and technical recommendations.
• Support troubleshooting activities during product development and validation phases.
• Perform IUMPR analysis to assess OBD monitor performance and compliance
• Participate in at least one scheduled weekend support activity per month to support project, testing, or release requirements.

Education

Bachelor’s degree in Mechatronics / Mechanical / Automobile / Electronics Engineering

Tools

MATLAB

Python scripting

Job description

Requisition Summary:

PACCAR India is looking for a skilled Systems Engineer (Diagnostic Calibration Engineer)to join its dynamic team in Pune. The role involves supporting diagnostic calibration, validation, and fault management activities for engine and aftertreatment systems, enabling robust diagnostic performance and compliance across vehicle development programs

At PACCAR, you’ll be part of a purpose-driven organization known for engineering excellence, innovation, and a strong commitment to employee growth and well-being. We foster a collaborative, inclusive environment where your ideas are valued, your contributions make a real difference, and your career can thrive as you help build world-class products that power the future of transportation.

Job Function / Responsibilities:

• Support fault management and diagnostic calibration activities for engine and aftertreatment systems.
• Perform diagnostic validation across HIL, engine, and vehicle test environments.
• Execute OBD calibration activities and validate electrical signals and diagnostic functionality.
• Create and maintain test cases to support diagnostic verification and validation activities.
• Perform fault simulation and diagnostic evaluations using approved technical documentation.
• Analyse diagnostic and field test data to identify issues and support corrective actions.
• Prepare calibration reports, validation summaries, and technical recommendations.
• Support troubleshooting activities during product development and validation phases.
• Perform IUMPR analysis to assess OBD monitor performance and compliance
• Participate in at least one scheduled weekend support activity per month to support project, testing, or release requirements.

Qualification:

• Bachelor’s degree in Mechatronics / Mechanical / Automobile / Electronics Engineering

Required Skills:

Technical / Professional Experience Requirements: 3 to 6 Years

Domain Knowledge: Automotive – Diagnostics and Calibration

Primary Skills: Engine diagnostics, fault management, OBD systems, diagnostic calibration, diagnostic validation, electrical schematics, logic diagrams, fault simulation.

Secondary Skills: Quality Center (ALM-QC), MATLAB/Python Scripting

COMPETENCIES AND BEHAVIORS:

• Strong analytical and problem-solving skills.
• Ability to interpret complex diagnostic data and test results.
• Structured approach to troubleshooting and issue investigation.
• Effective technical communication and documentation skills.
• Ability to collaborate with cross-functional engineering teams.
• Attention to detail and commitment to engineering quality.