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Firmware Engineer

Dallas/Fort Worth, TX Information Technology (IT) Job ID: 2345783



The company is a well-established world leader in real-time supply chain tracking and sensing solutions. They design, manufacture, and support a complete line of wireless tracking and sensing devices and applications using communication technologies including LTE, LoRa, BLE, and Wi-Fi. They have products deployed in over 180 countries supporting hundreds of global customers including many of the largest companies in the world. The company is driven by its customer-centric and results-focused team, with a hunger for providing high-quality products and a spirit of continuous innovation. They love what we do and seek others who feel the same way.



This role will involve working with internal teams, external contractors, and customers to design, launch, and support mobile industrial Internet of Things (IIoT) products used to track and monitor remote assets. This person will ensure that products, applications, and systems are properly designed and built to effectively secure, scale, and support the global customer base.




  • Take ownership of existing suite of wireless tracking and sensing products to support and enhance them, including new feature development and integration with 3rd party hardware/software
  • Design, develop, debug, and test new products
  • Engage in continuous learning to keep abreast of industry developments, architectures, designs, and innovations to ensure we stay at the leading edge of the industry
  • Participate in schematic reviews and work collaboratively with hardware designers
  • Participate in code reviews and release management
  • Participate in the development of design documentation, user guides, and product support materials
  • Maintain deep hands-on technical knowledge of our hardware and software products 



  • 5+ years of experience in C programming on ARM 32-bit processors (STM32 preferred)
  • Mastery of test equipment including digital storage oscilloscopes, spectrum analyzers,VNA, Saleae logic analyzers, National Instruments DAQ
  • Demonstrated experience developing FW for battery-powered wireless devices
  • Equally comfortable with RTOS and bare-metal development
  • Must have mastery of communication protocols including UART, I2C, SPI, CAN, and Modbus
  • Deep knowledge of, and experience with, radio modules including cellular, Wi-Fi, Bluetooth, LoRa, etc.
  • Experience implementing firmware security features and encryption schemes
  • Working knowledge of agile development, scrum, and Application Lifecycle Management
  • Experience using various source control and management tools such as Azure DevOps, GitHub, Jira, and Git
  • Experience with project tracking tools such as JIRA
  • Analytical mind and problem-solving aptitude
  • History of working on products deployed globally in significant volume
  • Knowledge and experience in sensor technology and products including temperature, humidity, pressure, accelerometers, light sensors, gas sensors, cameras, microphones
  • Experience with radio modules from Silicon Labs and/or Nordic
  • Experience with IAR EW for Arm, Simplicity Studio, WaveForms, LabVIEW, MATLAB
  • Experience with GUI development in C# on the Windows platform
  • Experience with product safety and emissions certifications
  • Demonstrated knowledge of product integration with cloud architectures, specifically Microsoft Azure and Amazon AWS
  • Experience with geospatial mapping systems and APIs
  • Project management and leadership experience
  • Possession of, or ability to obtain, a TS security clearance.
  • BSc/BA/MS in Computer Science, Electrical Engineering, Mathematics, or a related field preferred


LOCATION: Dallas/Fort Worth, TX


Job ID# 2345783


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