Principal Firmware Engineer

Microsoft

Confirmed live yesterday High trust
Hybrid

Quick summary

Work type
Hybrid
Location
Salary
$142,800–$274,800 / yr
Posted
21 days ago
Freshness
Confirmed live yesterday
Closes
Feb 21, 2027

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $195k
This role $209k
$127k most similar roles pay here $291k

This role pays more than 64% of similar roles. Most pay $168,500–$222,000 — the shaded band above. At the midpoint, this role pays about $209k versus about $195k for comparable roles.

Based on 240 similar postings.

Employer

About Microsoft

Microsoft Corporation is a global technology leader producing software, hardware, and cloud services including Windows, Office 365, Azure cloud platform, Xbox gaming, and Surface devices. Industry: Software & Cloud Computing

Microsoft currently has 586 open roles on FindRole.

Listed pay typically runs $119,800–$234,700 across 577 roles with salary data.

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At a glance

TL;DR · Principal Firmware Engineer

The Principal Firmware Engineer joins the Silicon and Cloud Hardware Infrastructure Engineering team to develop next-generation firmware for server, silicon, and rack infrastructure. This role focuses on securing Azure infrastructure by architecting and developing SoC validation firmware, framework solutions, and specific IP level firmware libraries. The engineer will define boot flow sequences for initial bring up, including silicon initialization and memory training, while leading root cause analysis for complex issues spanning RTL and firmware. Key responsibilities include enabling debug features and collaborating with architects to improve hardware usability. Required expertise includes SoC architecture, silicon bring-up, and post-silicon validation. The role utilizes tools such as JTAG ARMDS and Lauterbach TRACE32 while involving technologies like PCIe, CXL, GIC, IOMMU, SMMU, and security processors. Candidates should possess deep knowledge of ARM based SoC microarchitecture and Linux or Windows driver development.

What does a Firmware Engineer earn?

Median $208800 from 36 postings across 9 companies.

See salary data

What you'll do

  • Architect and develop SoC validation firmware and framework solutions for multiple engineering teams.
  • Enable debug features and integrate necessary debug infrastructure into the system.
  • Lead root cause analysis for complex silicon issues spanning both RTL and firmware.
  • Manage and lead a small team of engineers to deliver high-quality products.
  • Develop specific IP level firmware libraries for various hardware components.
  • Define boot flow sequences for initial silicon bring-up, including memory training and initialization.
  • Influence hardware features with SoC architects to improve usability and debuggability.

What we're looking for

  • A Doctorate in Electrical Engineering, Computer Science, or related field and 3+ years of technical engineering experience.
  • A Master's Degree in Electrical Engineering, Computer Science, or related field and 6+ years of technical engineering experience.
  • A Bachelor's Degree in Electrical Engineering, Computer Science, or related field and 8+ years of technical engineering experience.
  • Equivalent professional experience to the specified degree and year requirements.
  • Ability to pass Microsoft Cloud Background Check and other required security screenings.
  • Experience with SoC architecture, silicon bring-up, and root cause analysis across firmware and hardware (preferred).
  • Expertise in ARM-based SoC microarchitecture, firmware design, and IP level library development (preferred).
  • Proficiency in SoC debug tools like JTAG ARMDS or Lauterbach TRACE32, and experience leading a team of engineers (preferred).

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