Embedded Software Engineer

Job title: Embedded Software Engineer – eFoundation with Engine Controls (AUTOSAR BSW / CDD / GTM) knowledge Location: Auburn Hills, MI Duration: Long Term Contract Role Summary Develop and integrate core embedded software for gasoline ECM/PCM on Infineon AURIX TC3xx — covering AUTOSAR BSW foundation, MCU safety mechanisms, CDD/GTM engine timing, ECU bring-up, and issue triaging through integration and validation. Key Responsibilities Integrate and configure core AUTOSAR BSW — OS, RTE, EcuM, BswM, MemStack (NvM/Fee), Diagnostics (Dcm/Dem), IoHwAb, Watchdog stack. Implement ECU startup/shutdown sequencing , mode transitions, wake-up/sleep handling, and NVM block design with crash-safe writes and data recovery. Configure multi-core AUTOSAR OS — tasks, alarms, ISRs, spinlocks, IOC inter-core communication, and CPU load/timing optimization. Configure and validate MCU safety mechanisms — SMU alarms and fault reactions, MPU -based memory partitioning/FFI, windowed and watchdog supervision (alive, deadline, program flow) with safe-state handling. Develop Complex Device Drivers (CDD) for engine sensing and actuation — crank/cam position, engine speed and direction, spark and injector control, knock windows, misfire detection, MAP sensing. Implement timing-critical logic using GTM (TIM, TOM, ATOM, DPLL/angle clock). Perform ECU board bring-up — clock/PLL setup, startup code, linker and memory map, peripheral init, and first power-on debug. Own issue triaging — reproduce and isolate defects, classify severity/priority, perform root cause analysis on traps, unexpected resets, stack overflows and timing overruns; drive fixes to closure in the defect tracking tool (JIRA/ALM/ClearQuest) with clear analysis reports. Debug and validate using Lauterbach Trace32 and ETAS INCA ; support calibration, system, hardware and safety teams during integration. Required Skills: Strong Embedded C with microcontroller-level debugging. Hands-on AUTOSAR BSW integration and CDD development . Infineon AURIX TC3xx (TC38x) experience — startup, memory map, interrupt architecture. Knowledge of MCU safety concepts — SMU, MPU, watchdogs, multi-core OS. ECM/PCM gasoline engine control software experience with cam/crank sensing and spark/injector actuation. Proficiency in Trace32 and INCA ; structured defect triaging and RCA discipline. Good to Have GTM timing expertise and DSP concepts used in knock detection. EB Tresos MCAL configuration; ECU board bring-up on new hardware samples. ISO 26262 (ASIL-B/D) exposure, MISRA-C, static analysis, Git/Jenkins CI. #J-18808-Ljbffr Pentangle Tech Services | P5 Group