Security Engineers (2 roles - E. Coast or Remote)

Security Engineers (2 roles - E. Coast or Remote)
CA, Mountain View

Job Description

Seeking Security/Penetration Testing Engineer for a 3 month contract position.  The right candidate will be able to work remotely

  • Perform security reviews of new desktop and mobile browser features
  • Conduct security testing and code review of new features to identify security flaws
  • Analyse security flaws reported to Mozilla, investigate to identify root cause/systemic issues
  • Hunt for security bugs in the Firefox codebase
  • Develop tools (e.g static analysis) to help avoid and eradicate security bug classes


  • Experience in security auditing, code review, security/penetration testing
  • In-depth knowledge of web application security, and web security model
  • In-depth knowledge of modern exploitation techniques and mitigations
  • Familiarity with browser internals and/or extensions a plus
  • Proficient in at least C++ or JavaScript, ideally both
  • Windows, OSX and Linux security knowledge a plus, especially familiarity with sandboxing techniques

Please send qualified resumes to mary.abraham at

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