Senior Security Researcher

Microsoft Microsoft · Big Tech · Seoul, Seoul, South Korea · Security Research

Senior Security Researcher at Microsoft focusing on AI-driven vulnerability discovery and exploitation. The role involves developing AI-powered systems for automated bug finding, validation, and exploit generation, translating research into practical security solutions across Microsoft products and the open-source ecosystem.

What you'd actually do

  1. Leads advanced vulnerability research across diverse software systems
  2. Designs and develops scalable security analysis methodologies
  3. Drives systematic identification, validation, and root-cause understanding of vulnerabilities
  4. Develops AI-powered systems for automated bug discovery and validation
  5. Improves precision, coverage, and reliability of vulnerability detection

Skills

Required

  • Proven expertise in vulnerability research, including identifying, analyzing, and validating complex software vulnerabilities
  • Strong systems background (e.g., OS internals, compilers, networking, or distributed systems)
  • Experience with exploit development and proof-of-concept validation
  • Demonstrated experience building or applying AI/ML techniques to security problems (e.g., bug finding, program analysis, fuzzing)
  • Ability to design and implement scalable security analysis systems or pipelines
  • Strong programming skills (e.g., C/C++, Python, Rust, or similar)
  • Track record of impactful security contributions (e.g., CVEs, research publications, or production systems)
  • Ability to translate research ideas into practical tools or product-ready capabilities
  • Strong collaboration and leadership skills, including mentoring and cross-team influence

What the JD emphasized

  • AI-driven innovation
  • AI-powered systems for automated bug discovery and validation
  • applying AI/ML techniques to security problems
  • scalable security analysis at the intersection of AI and systems security

Other signals

  • AI-driven bug finding
  • AI-powered systems for automated bug discovery
  • applying AI/ML techniques to security problems