Embedded Software Engineer (GTM timer module - Controls/Autosar)

Role Description Embedded Software Engineer – Engine Controls GTM/AUTOSAR CDD development

Auburn Hills, MI

Full time

Key Responsibilities

• Develop Complex Device Drivers (CDD) for gasoline Engine Control Module (ECM/PCM) functions on ECU platform.
• Implement software for engine sensing and actuation including crank/cam position, engine speed, and direction detection.
• Support development of engine control features such as knock detection windows, spark control, fuel injector control, misfire detection, and manifold air pressure sensing.
• Implement above timing features using GTM-based timing and signal processing logic using modules such as TIM, TOM, ATOM.
• Integrate CDD logic with AUTOSAR BSW modules including NvM, RTE, OS, Digital IO, and Diagnostics.
• Support AUTOSAR BSW integration and ECU software architecture implementation.
• Work with MCAL drivers and support integration activities using EB Tresos Studio (modules such as ADC, DSADC, MCU, FEE, DMA, IRQ).
• Develop and debug software on Infineon AURIX TC38x microcontrollers.
• Support ECU software integration, testing, and debugging using Lauterbach Trace32 and ETAS INCA tools.
• Work closely with calibration, system, and hardware teams to support engine control feature development.
• Support issue analysis and root cause debugging during integration and validation phases.

Required Skills

• Strong Embedded C programming experience.
• Experience with ECM/PCM gasoline engine control software development.
• Hands-on experience in AUTOSAR BSW integration and CDD development.
• Experience with Infineon AURIX TC3xx (TC38x) microcontroller platform.
• Knowledge of engine sensing interfaces such as cam/crank sensors and injector/spark control mechanisms.

Good to Have

• Experience with Infineon Generic Timer Module (GTM) for engine timing control.
• Understanding of digital signal processing concepts used in knock detection algorithms.
• Experience with AUTOSAR MCAL configuration using EB Tresos.

Skills GTM Timer, Autosar, MCAL, digital signal processing