Principal FW Engineer

Western Digital Technologies   •  

Milpitas, CA

8 - 10 years

Posted 183 days ago

This job is no longer available.

Req ID: JR-0000039578


Western Digital®

We deliver the possibilities of data.  YOU define what’s possible.


  • Architects, analyzes, designs, programs, debugs and modifies firmware and software.

  • Troubleshoots code for firmware (IC embedded code) applications.

  • Work often involves analog and digital hardware and software operating systems.

  • Designs FW features, and submits design reviews before continuing the development workflow.

  • Follows best practices such as spending time on unit-tests, simulator tests, HW targeted tests and so on is a must.

  • Position requires very strong knowledge of firmware design, development, debug, review, and commit/promotion within a multi-developer, multi-team environment. Typically programs in machine language, assembly language and high level languages (e.g., C, C++).


  • Requires BS degree or equivalent with 7 or more years of related experience; or MS with 6+ years' experience, or PhD with 3+ years' experience.

  • The ideal candidate will have experience in:

    • ARM R5 and A53, C & C++, Design, ARM assembly, cmake build tools, git/gerrit/svn/code-collaborator, developing unit-test/mockTest/cPPU Test. SSD architecture, Security/TCG-Enterprise/FIPS.

    • Interface Protocols (SAS/SCSI, NVMe, SATA).

    •  FW Download,

    • Bootup flow.

    • DebugGING infrastructure.

    • Multi-core environments.

    • Firmware or software development workflow




Western Digital Corporation is the world’s largest data storage company with a leading portfolio of HGST, SanDisk, G-Technology and WD brands covering flash and disk-based solutions.  Deployed by the largest and most prominent organizations worldwide, Western Digital solutions are everywhere, touching lives and enabling great value from the data they possess. 


Western Digital is an equal opportunity employer. We are committed to providing equal employment opportunity for all applicants and employees. Western Digital does not unlawfully discriminate and complies with the laws and regulations set forth in the following EEO Is The Law poster: Equal Employment Opportunity Is The Law.