Electrical Engineer

Simbex is seeking an Electrical Engineer to design and develop embedded electronics for next-generation IoT wearable devices. In this role, you will contribute throughout the hardware development lifecycle, from concept and schematic design through PCB development, board bring-up, testing, and production support. You'll work closely with embedded firmware engineers to create innovative, low-power wearable systems used in demanding real-world environments. Responsibilities Hardware Design & Development Design embedded electronic systems from concept through production Select microcontrollers, sensors, RF components, power management devices, and supporting circuitry Develop schematics and collaborate on PCB layout to ensure manufacturability and performance Participate in design reviews and support design-for-manufacture activities Board Bring-Up & Debug Perform board bring-up, including power validation, peripheral verification, and functional testing Troubleshoot hardware using oscilloscopes, logic analyzers, power analyzers, and other laboratory equipment Diagnose hardware and firmware integration issues Characterize and optimize power consumption for battery-operated devices Testing & Validation Develop hardware validation plans and execute electrical testing Create test fixtures and support manufacturing test development Document design decisions, test results, and engineering changes Support product verification and regulatory testing efforts Required Qualifications Bachelors in Electrical Engineering or related field 3-6 years of experience designing embedded electronic systems Experience with schematic capture and PCB development Experience selecting microcontrollers, sensors, power management ICs, and embedded components Familiarity with embedded interfaces including SPI, I2C, UART, USB, and GPIO Experience using oscilloscopes, logic analyzers, and other electronic test equipment Strong analytical and troubleshooting skills Preferred Qualifications Experience with battery-powered or wearable devices Familiarity with Nordic nRF52/nRF53, STM32, or similar embedded platforms BLE or RF hardware design experience Experience supporting manufacturing and production test