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