OBD Tuning Engineer

Job Title: OBD Performance Tuning Engineer

Location:

Columbus, IN

We are looking for analytically oriented engineers to work on performance tuning of diesel engine/aftertreatment diagnostics for state‑of‑the‑art technology.

In this role, you will make an impact in the following ways:

• Lead current product improvement investigations and projects that involve aftertreatment performance, emissions, on‑board diagnostics (OBD), calibration, and/or control system software changes along with hardware interaction.
• Use Matlab & Simulink, Simulation and Data Analysis for diagnostic and feature calibration tuning.
• Features will be tuned to meet the ACI (Aftertreatment Component Integration) team Feature Review requirements.
• Own FIRG (Failure Incident Reporting Group) issues related to owned diagnostics.
• Follow the 7‑Step problem solving process:
  Identify the Problem, Identify and Rank Possible Causes, Take Short‑Term Action, Determine Failure Cause(s), Select and Verify the Solution, Implement Permanent Solution, and Monitor, Prevent Recurrence.
• Utilize Matlab & Simulink to understand and tune diagnostic and features for the Aftertreatment Sensors and Actuators.
• Understand Simulink controls logic.
• In depth understanding of OBD 3‑step review progress and adhere to that process.
• Calibration tuning experience for aftertreatment controls and drive each calibration through the maturity process.
• Truck testing with Engineering Calibration tool logging and data analysis.
• Data analysis of truck data (plots, presentation for design review).
• Present the review material in the respective forums in a logical way.
• Data analysis of aftertreatment performance.
• Create Software Change Requests for diagnostics if needed (e.g., new architecture causing new inputs to diagnostic thus requiring a software change).

To be successful in this role you will need the following:

• College/University degree required.
• At least 5 years’ relevant work history.
• Strong technical, analytical, critical thinking and leadership skills, and will thrive in a dynamic, cross‑functional team‑based work environment.

Compensation: $90,000.00 - $ per year