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Security Researcher

IONIX·Israel·en
On-siteFull-timeThreat IntelligenceCybersecurity

Research and develop offensive security capabilities for an enterprise external attack surface management platform. The role covers exploit development, proof-of-concept creation, attack simulation, and scalable security automation.

Responsibilities

  • Research, develop, and implement offensive security capabilities across web applications, AI and LLM assets, network infrastructure, cloud environments, and supply chain dependencies.
  • Create exploits, proof-of-concept implementations, and exploitability tests to identify real-world vulnerabilities.
  • Develop AI-driven capabilities that improve security detection, validation, and automation.
  • Expand platform coverage through continuous security research.
  • Work with enterprise design partners to understand security needs and develop suitable solutions.
  • Own research projects from concept through delivery, addressing security and scalability challenges.

Requirements

  • At least 3 years of hands-on experience in security research, offensive security, or software development.
  • Practical experience with offensive security assessments, including web application exploitation, network attacks, and adversarial attack simulation.
  • Strong software development skills and the ability to write production-quality, scalable code.
  • Experience with Python is advantageous.

Nice to have

  • Published CVEs, conference talks, or public security research experience.
  • Experience leveraging large language models and other AI capabilities.
  • Bachelor’s degree in Computer Science, Computer Engineering, or equivalent experience.

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