Microsoft

Principal Security Engineer

Microsoft
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14 hours ago
Jessup, MD, USA +4 moreStaff+
H1B sponsor

Base Salary

$143k - $304k/yr

Responsibilities

  • Identify and analyze security vulnerabilities across operating system and platform components using design review, code review, fuzzing, and variant analysis.
  • Develop and influence mitigations and protections that reduce platform risk and improve resilience against vulnerability classes.
  • Advocate for secure engineering practices and integrate security throughout the development lifecycle.
  • Develop and scale security tooling, detection capabilities, and analysis techniques for earlier and broader vulnerability detection.
  • Partner across organizations to turn security findings into systemic improvements and measurable security outcomes.
  • Track attacker techniques, emerging vulnerability classes, and industry trends.
  • Provide technical leadership, coordinate vulnerability and security issue resolution, and mentor peers.

Requirements

  • Master's degree in Statistics, Mathematics, Computer Science, or a related field plus 4+ years of security or related experience, or a bachelor's degree in one of those fields plus 6+ years of security or related experience, or equivalent experience.
  • Ability to pass Microsoft, customer, and/or government security screening requirements, including the Microsoft Cloud Background Check.
  • Preferred experience with security research, operating system security, kernel or low-level platform components, vulnerability research, code review, fuzzing, reverse engineering, or exploit development.
  • Preferred experience developing or applying memory safety protections, sandboxing, or platform hardening techniques.
  • Preferred 4+ years of experience in security-related software engineering or another security-related field.
  • Preferred 4+ years of experience with systems-level programming languages such as C, C++, or Rust.

Benefits

  • Typical U.S. base pay range is USD $142,800-$274,800 per year, with a separate San Francisco Bay Area and New York City metropolitan area range of USD $188,000-$304,200 per year.
  • Certain roles may be eligible for benefits and other compensation.
  • The Microsoft Cloud Background Check is required upon hire or transfer and every two years thereafter.
  • The position is open for a minimum of 5 days, with applications accepted on an ongoing basis until filled.

Tech Stack

AzureCC++RustWindows

Categories

Microsoft

About Microsoft

10,000+ employees

Microsoft develops operating systems, productivity software, cloud services, developer tools, and consumer devices for individuals, enterprises, and governments. Its main products include Windows, Microsoft 365, Azure, Visual Studio/GitHub, Xbox, and LinkedIn; revenue comes from software subscriptions and licenses, cloud consumption, hardware sales, and advertising. Founded in 1975 and headquartered in Redmond, Washington, Microsoft is a public company traded on Nasdaq.

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