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Salary
$73k – $180k per year (Estimated)
Location
In office (Tel Aviv)
Seniority
Senior · 5+ years exp
Employment
Full-Time
Overview
Company
Impact
Profile match
Echo is a cloud security company headquartered in Tel Aviv, Israel, and founded in 2025 by Eilon Elhadad and Eylam Milner. The company rebuilds container and cloud infrastructure images so they contain only the components an application actually needs, removing the unused packages that generate most vulnerability findings. It sells to engineering and security teams drowning in open source dependency alerts and raised a large early round within its first year.

We're looking for an experiencedSecurity Researcher to join our core team and deep dive into CVEs, conducting cutting-edge vulnerability research that directly powers Echo's revolutionary approach to eliminating container vulnerabilities at the source.

Responsibilities:

  • Conduct deep-dive research into CVEs and vulnerabilities, analyzing root causes and attack vectors to inform our AI-powered prevention platform

  • Perform reverse engineering analysis using tools like IDA Pro, Ghidra, or similar platforms to understand complex security vulnerabilities and exploitation techniques

  • Research and analyze complex low-level system mechanisms including kernel vulnerabilities, network security issues, and operating system weaknesses

  • Think outside the box, challenge existing assumptions, and create innovative approaches to vulnerability research and prevention

  • Work in a unique environment where your research insights are rapidly implemented into our product, creating direct real-world impact from your vulnerability research

  • Contribute to Echo's technical knowledge base and help establish new methodologies for proactive vulnerability identification and mitigation

Requirements:

  • 5+ years of experience in security research with focus on vulnerability analysis and exploitation

  • Extensive hands-on experience with reverse engineering tools (IDA, Ghidra, Jeb, or similar)

  • Proven experience working with CVEs, and the broader security research domain

  • Deep knowledge of complex low-level system mechanisms (kernel, networking, services, operating systems, embedded systems)

  • Excellent written and verbal communication skills with ability to present complex technical findings

  • Innovative mindset with ability to think outside the box and challenge conventional approaches

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