Security Researcher

1 week ago

Tel Aviv Israel Echo Full time ₪120,000 - ₪180,000 per year

At echo, we're fixing a broken system. Vulnerability management isn't working – it's reactive, noisy, and unsustainable. Instead of chasing CVEs, we're eliminating them at the source.

Our AI-powered platform produces vulnerability-free base images that integrate cleanly into existing workflows, helping security and platform teams eliminate patching overhead without slowing down developers. Backed by top-tier investors and led by second-time founders who previously built the first software supply chain security company, which was later acquired by Aqua Security, we've gone from stealth to serving global enterprise customers in under six months.

We're now looking for an experienced Security 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.

What you'll do

  • 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

What you bring:

Required:

  • 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

Preferred:

  • Record of public research contributions (CVEs discovered, technical write-ups, conference talks, or open-source security projects)
  • Experience working with AI tools and methodologies in security research contexts
  • Background in container security, supply chain security, or related domains

Why echo?

We're a fast-growing team composed of some of the coolest and most passionate people you'll meet, solving hard problems that really make a difference. You'll have real ownership and a clear mission: to make cloud-native infrastructure secure by design.

  • Security Researcher

    1 week ago

    Tel Aviv, Tel Aviv, Israel Astrix Security Full time ₪60,000 - ₪120,000 per year

    We're looking for a passionate and curiousSecurity Research Studentto join our Research team at Astrix. This is a unique opportunity to explore cutting-edge technologies in the emerging domain ofNon-Human Identity (NHI) Security, working alongside experienced researchers in cybersecurity, cloud, and AI.About the role:Conduct in-depth security research on...

  • Security Researcher

    1 week ago

    Tel Aviv, Tel Aviv, Israel Astrix Security Full time ₪60,000 - ₪80,000 per year

    We're looking for a passionate and curious Security Research Student to join our Research team at Astrix. This is a unique opportunity to explore cutting-edge technologies in the emerging domain of Non-Human Identity (NHI) Security, working alongside experienced researchers in cybersecurity, cloud, and AI. About the roleConduct in-depth security research on...

  • Security Researcher

    2 weeks ago

    Tel Aviv, Tel Aviv, Israel Oligo Security Full time $120,000 - $180,000 per year

    About usOligo is a fast-growing cybersecurity startup transforming how organizations protect their applications, cloud environments, and AI systems at runtime. Backed by top-tier investors including Greenfield Partners, Red Dot Capital Partners, Lightspeed, Ballistic Ventures, and TLV Partners, we're on a mission to make real-time security a reality.Oligo's...

  • Senior Security Researcher

    2 weeks ago

    Tel Aviv, Tel Aviv, Israel Noma Security Full time ₪120,000 - ₪180,000 per year

    Security ResearcherNoma Security is redefining how organizations Safely adopt AI into their organization . As a key member of our research team, you'll help us stay ahead of rapidly evolving threats by uncovering vulnerabilities, analyzing adversarial techniques, and producing groundbreaking insights that directly influence our product, marketing, and...

  • Senior Security Vulnerability Research

    2 weeks ago

    Tel Aviv, Tel Aviv, Israel Noma Security Full time ₪120,000 - ₪180,000 per year

    Security Vulnerability Researcher -Noma SecurityNoma Security is redefining how organizations Safely adopt AI into their organization. As a Security Researcher on our Vulnerability Research team, you'll play a critical role in uncovering threats in emerging AI and application technologies. You'll work with world-class engineers and security professionals to...

  • Security Researcher

    2 weeks ago

    Tel Aviv, Tel Aviv, Israel Morphisec Full time ₪120,000 - ₪180,000 per year

    Morphisec is a global leader in advanced endpoint protection, leveraging Moving Target Defense to stop the most dangerous and evasive cyberattacks before they can impact business operations. Our technology is trusted by leading enterprises across finance, healthcare, government, and critical infrastructure.We are seeking a highly experienced and driven...

  • Security Researcher

    1 week ago

    Tel Aviv, Tel Aviv, Israel 19374f2e-44f2-49bd-abf2-e0bd60478ef3 Full time ₪120,000 - ₪180,000 per year

    DescriptionSilverfort is a cyber-security startup that develops a revolutionary identity protection platform. Using patented technology, our product enables strong authentication across entire corporate networks and cloud environments without any modifications to endpoints and servers. In addition, we use advanced behavior analytics to apply adaptive...

  • Security Researcher

    2 weeks ago

    Tel Aviv, Tel Aviv, Israel 2926e980-7e3c-4eb6-9113-ad765cf01a2a Full time ₪90,000 - ₪120,000 per year

    DescriptionParagon is on a mission to transform the world of cyber intelligence.Based in Tel Aviv, our innovative team is made up of top-tier talent who are passionate about making an impact. At Paragon, you'll find the freedom to think boldly, collaborate with purpose, and grow alongside a team united by a shared mission — striving for excellence, and...

  • Security Researcher

    1 week ago

    Tel Aviv, Tel Aviv, Israel Guardz Full time ₪80,000 - ₪120,000 per year

    Established in 2022, Guardz rapidly emerged as a noteworthy player in the cybersecurity sphere, securing $85M in funding and rallying a dedicated team of 100 industry professionals. Our vision is to foster a safer digital landscape for small and medium businesses across the globe. To this end, we introduced our comprehensive all-in-one Secure & Insure...

  • Security Researcher

    1 week ago

    Tel Aviv, Tel Aviv, Israel Gotfriends Full time ₪80,000 - ₪160,000 per year

    A Web3 security startup developing a critical security layer for any blockchain-based application. The company's platform monitors, detects, and responds in real time to fraud attempts and cyberattacks targeting infrastructures, assets, and end-users.They recently raised a $50M Series B round led by two major international funds, bringing their total funding...