Microsoft

Microsoft

Posted via Microsoft Careers

Principal Firmware Engineer

Posted Aug 7, 2026

Role at a glance

Salary
$142.8K – $274.8K/yr
Location
Redmond, Washington, United States Hillsboro, Oregon, United States
Work arrangement
On-site
Employment
Full-time
Education
Bachelor's, Master's, PhD

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Role Summary

AI-generated

The Azure Platform Security and Confidentiality team develops firmware for server, silicon, and rack infrastructure, focusing on security technology for Azure infrastructure. The Principal Firmware Engineer will work across product development phases to design and develop security subsystems and evaluate third-party component security designs against Azure Platform Security requirements.

What You'll Do

  • Contribute to product development from microarchitecture design through firmware architecture and development
  • Drive the architecture, design, and development of security subsystems
  • Develop firmware for low-level hardware interfaces
  • Evaluate third-party component security designs against Azure Platform Security requirements

Generated from the employer's posting. Verify important details before applying.

View full posting

Qualifications

Proficient C programming skills; experience writing low-level drivers; experience root causing issues at the intersection of multiple subsystems across firmware and hardware; Doctorate, Master's Degree, or Bachelor's Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field, or equivalent experience.

Required

  • C programming
  • Low-level driver development
  • Firmware and hardware subsystem debugging
  • Electrical Engineering, Computer Engineering, Computer Science, or related field

Preferred

  • 12+ years of professional experience designing and developing software solutions
  • C/C++ programming
  • RUST programming
  • Security and embedded software/firmware development
  • Encryption ciphers and security protocols
  • Platform initialization
  • Board support package porting
  • PCIe

Original job description

Content provided by the employer

Overview

Are you passionate about working on cutting edge new technology in security with a team that embodies the growth mindset? Are you hoping to join an organization which is built on a mission “To empower every person and organization on this planet to achieve more”? Then this is the role for you. The Azure Platform Security and Confidentiality team is responsible for Firmware development of server, silicon and rack infrastructure design with a focus on innovation in security technology to secure Azure infrastructure for Microsoft and their customers.

 

We are looking for a Principal Firmware Engineer with a background in security to join our team. You must have proficient C programing skills, with experience writing low level drivers, root causing issues at the intersection of multiple subsystems across firmware and hardware.



Responsibilities
  • You will be involved with all phases of product development, from microarchitecture design through firmware architecture and development.
  • At the design phase, you will be part of a team- driving the architecture, design and development of the security sub-systems including firmware development of low-level hardware interfaces.
  • You will be responsible for evaluating third party components security design to ensure they meet Azure’s requirements for Platform Security


Qualifications

Minimum Qualifications:

  • Doctorate in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 3+ years technical engineering experience
    • OR Master's Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 6+ years technical engineering experience
    • OR Bachelor's Degree in Electrical Engineering, Computer Engineering, Computer Science, or related field AND 8+ years technical engineering experience
    • OR equivalent experience

 

Other Requirements:

Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to, the following specialized security screenings:

  • Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.

 

Preferred Qualifications: 

  • 12+ years of professional experience designing and developing software solutions.
  • C/C++, RUST programming skills
  • Experienced with security and embedded software/firmware development.
  • Knowledge in encryption ciphers and security protocols
  • Debugging capabilities and demonstrated experience to resolve issues spanning multiple subsystems.
  • Experience with platform initialization, Board support package porting, low level drivers for peripherals such as PCIe, I2C, eMMC, SPI, USB, UARTs as well as Memory Management, Scheduling, Interrupts and multi-threading
  • Coding skills, debugging and troubleshooting abilities.
  • Experience with some or all the following: driver development, Linux driver initialization, peripherals such as PCIe, memory interfaces. OS primitives, memory management, scheduling, interrupts, threading.
  • Experience with penetration testing 

 

#SCHIE #azurehwjobs



Firmware Engineering IC5 - The typical base pay range for this role across the U.S. is USD $142,800 - $274,800 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:
https://careers.microsoft.com/us/en/us-corporate-pay


This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.



Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

Microsoft

About the company

Microsoft

Large Enterprise

Microsoft is a global technology leader that empowers individuals and organizations to achieve more through innovative software, services, and devices. Founded in 1975, the company is best known for its flagship products like the Windows operating system and Microsoft Office suite. In addition to personal computing, Microsoft is a leader in cloud computing with its Azure platform, providing a range of solutions for businesses to enhance productivity and efficiency. With a strong commitment to sustainability and accessibility, Microsoft continues to drive technological advancements that shape the future of work and learning.