Calibration Engineer

We are seeking a Calibration Engineer with strong expertise in CAN J1939 communication and ECM diagnostics to support calibration, validation, and integration of engine control systems. The role involves close collaboration with cross-functional teams to ensure seamless communication between ECMs, OEM controllers, and related systems.

• Strong expertise in CAN J1939 communication protocol, including message interpretation.
• Solid understanding of control system fundamentals and ECU diagnostic strategies.
• Hands‑on experience in embedded controls and CAN J1939 testing and validation.
• Knowledge of engine control algorithms and parameter calibration.
• Experience with CAN, OBD, and UDS protocols.
• Hands‑on experience using OEM calibration tools.
• Proficiency in C programming.
• Ability to collaborate effectively with system integration and software teams.
• AUTOSAR application development experience is a plus.
• Strong communication, documentation, presentation, and teamwork skills.

• Own ECM CAN J1939 diagnostics, including testing activities and phase reviews.
• Tune, calibrate, validate, and test ECM CAN J1939 messages for On‑Highway engine programs.
• Ensure seamless integration with OEM ECU controllers, aftertreatment sensors, and telematics systems.
• Investigate and resolve CAN J1939 communication issues from customers, OEMs, test vehicles, or test cells.
• Perform root cause analysis, recommend corrective actions, and document findings clearly.