Microsoft

Senior Security Engineer and Principal Security Engineer (Multiple Positions)

United States, Washington, Redmond

Found: February 12, 2026

This role is based in Redmond, Washington.

Compensation:

USD $119,800 - $234,700 per year

Overview:

The Microsoft Windows Security team is seeking security engineers to help secure Windows products and devices, focusing on offensive security and security engineering.

Responsibilities:

  • Participate in security reviews to identify and mitigate risks in Microsoft products.
  • Be the security contact for teams building new products and technologies.
  • Identify security vulnerabilities in key OS features.
  • Collaborate with product teams to improve security.

Qualifications:

Required: Master's or Bachelor's Degree in relevant fields with 3+ or 4+ years of experience in security, respectively.

Preferred: Experience in identifying vulnerabilities in operating systems and native applications, and familiarity with Microsoft Windows architecture.

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