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Senior Security Researcher

Cobalt

$130,000 - $150,000
Aug 20, 2025
Remote, US
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Cobalt is looking for a Senior Security Researcher to update and create new methodologies by performing research, thereby redefining industry standards in offensive security.

Requirements

  • Prior experience in security research
  • Experience presenting or speaking at security events
  • Passion for staying ahead of security trends, participating in CTFs, and engaging in ongoing research.
  • Red teaming and IoT experience.
  • Experience building service offerings
  • Presented research at cyber security conferences
  • Published technical papers for cybersecurity

Responsibilities

  • Create and shape cutting-edge security service offerings, complete with methodologies and checklists that redefine industry standards.
  • Immerse yourself in deep-dive security research, uncovering emerging threats, vulnerabilities, and exploits before they make headlines.
  • Build and refine proof-of-concept exploits, developing mitigation strategies that make a real difference.
  • Be a thought leader—publish groundbreaking research in whitepapers, blogs, and industry conferences, solidifying your expertise.
  • Develop and refine security tools, enhancing research capabilities and advancing the craft of ethical hacking.
  • Attend security conferences and participate in events like Defcon’s hacking villages

Other

  • 7+ years of penetration testing or relevant experience
  • Multi-tasking skills and the flexibility to adjust to changing priorities on the fly
  • Strong written and verbal communication
  • Drive: no one needs to push you to excel; it’s just who you are
  • Collaborate with a global network of 450+ top-tier penetration testers, sharing knowledge and pushing the boundaries of offensive security.