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Censys

Senior Security Researcher

Censys
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about 3 hours ago
Remote, WorldwideSenior / Staff+

Base Salary

$202k - $254k/yr

Responsibilities

  • Drive product capability by identifying gaps in detection logic and vulnerability signals.
  • Conduct original research on emerging attack techniques and exploitation trends.
  • Publish research reports and technical materials to establish Censys as a leader in offensive security.
  • Collaborate with Engineering and Product teams to translate research into new features.
  • Lead research on agentic AI frameworks for penetration testing and vulnerability discovery.
  • Track adversary infrastructure and encode knowledge into detection logic.
  • Mentor and inform team members on offensive techniques.

Requirements

  • 5+ years of hands-on penetration testing, red teaming, or adversary emulation experience.
  • Demonstrated ability to identify and characterize vulnerabilities and exploitation techniques.
  • Strong understanding of network protocols and Internet-scale scanning concepts.
  • Experience with agentic systems for offensive security and AI-assisted tools.
  • Proficiency in scripting or coding (Python, Go, or similar).
  • Familiarity with red team frameworks and tradecraft.

Benefits

  • Competitive benefits package including equity and health coverage.
  • Retirement plan with company contribution.
  • Flexible PTO and parental leave.
  • Mental health and wellness benefits.
  • Professional development stipend.

Tech Stack

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