28 days old

GNSS Firmware Engineer - Positioning Engine

San Diego, CA
  • Job Code


Posted: Jan 23, 2020

Role Number:200144154

Would you like to join Apple's growing wireless silicon development team? Our wireless SoC organization is responsible for all aspects of wireless silicon development with a particular emphasis on highly energy efficient design and new technologies that transform the user experience at the product level, all of which is driven by a world-class vertically integrated engineering team spanning RF/Analog architecture and design, Systems/PHY/MAC architecture and design, VLSI/RTL design and integration, Emulation, Design Verification, Test and Validation, and FW/SW engineering

As a GNSS Positioning Engine Firmware Engineer, you will be a key member of our highly innovative Wireless SoC design team, developing positioning scheme for novel ultra-low-power GNSS applications

Key Qualifications

  • The ideal candidate will have a minimum of 7 years of embedded software development as well as a strong background in embedded wireless systems
  • A minimum of 5 years of GNSS positioning engine (PE) development experience: understanding of GNSS measurements, orbital mechanics, statistical estimation, least squares, Kalman filter, matrix computation, RAIM, AGNSS
  • Strong background in embedded software development using C, C++ and assembly languages, familiarity with RTOS, ARM CPU and DSP
  • Experience writing scripts in languages such as MATLAB, Python, Perl, or Tcl
  • Experience implementing diagnostics, manufacturing tests, and protocol compliance test software


Work closely with system/algorithm and measurement engine team in developing GNSS positioning engine (PE)
Work closely with location platform software team to develop ME/PE interface
Work closely with product test and protocol stack teams to resolve any issues arising as part of product and interoperability testing

Education & Experience

MS in CS/EE/Geomatics or equivalent is preferred

Additional Requirements

Posted: 2020-01-24 Expires: 2020-02-22

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GNSS Firmware Engineer - Positioning Engine

Apple, Inc.
San Diego, CA

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