Apple

GNSS Positioning Engine Firmware Engineer

2 weeks agoSan Diego, CA

Summary Posted: Aug 1, 2022
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 4 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.

Description
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

Client-provided location(s): San Diego, CA, USA
Job ID: apple-200144154

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