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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.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.