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Staff Vulnerability Researcher - Cloud Security

Tenableinc

Israel - Office - Tel Aviv (Israel - Office - Tel-Aviv) Hybrid permanent

Posted: November 19, 2025

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Job Description

Who is Tenable?

Tenable® is the Exposure Management company. 44,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 45 percent of the Global 2000, and large government agencies. Come be part of our journey!

What makes Tenable such a great place to work?

Ask a member of our team and they’ll answer, “Our people!” We work together to build and innovate best-in-class cybersecurity solutions for our customers; all while creating a culture of belonging, respect, and excellence where we can be our best selves. When you’re part of our #OneTenable team, you can expect to partner with some of the most talented and passionate people in the industry, and have the support and resources you need to do work that truly matters. We deliver results that exceed expectations and we win together!

Tenable Cloud Security was established through the acquisition of Ermetic, an innovative cloud-native application protection platform (CNAPP) company, and a leading provider of CIEM. This acquisition is a significant step in Tenable’s mission to shift organizations towards proactive security, offering market-leading contextual risk visibility, prioritization, and remediation across both on-premises and cloud infrastructures.

Your Opportunity:

Tenable Cloud Security is seeking a Senior Vulnerability Researcher. In this role, you will research various cloud assets, roles, relations, and configurations to uncover 0-day vulnerabilities in major cloud providers and technologies. You will lead innovation, solve complex problems, and develop strategies for both attacking and defending cloud environments.

Furthermore, you will be in charge of fostering and spreading Tenable Cloud Security’s technical expertise. You will present your novel work at conferences and author papers and blogs. You will also build open-source cloud security tools and solutions.

If you’re a curious, creative, technical person with an attacker’s mindset, strong systemic thinking, and a passion for taking things apart and understanding how they work, we encourage you to apply.

Your Role:


Investigate and analyze the multi-cloud stack to find 0-day vulnerabilities, security holes, weaknesses, and design flaws


Follow emerging security threats, author blogs about novel research, publish content, and speak at conferences


Conduct technical research on cloud platforms to yield new insights, theories, analyses, TTPs


Serve as a technical leader and contributor for a research team exploring emerging cloud technologies and services

What You'll Need:


7+ years of experience in cybersecurity research, vulnerability research, or offensive security


Previous work experience in finding vulnerabilities and publishing research findings


Experience with and knowledge of high-level systems, web applications, and application security


Experience with and knowledge of cloud environment architecture (AWS, Azure, GCP)


Highly motivated, great self-learner, curious, responsible and independent


Strong communication skills – written and verbal

And Ideally:


Previous experience in presenting your work at industry conferences


Experience with Kubernetes and container technology


Solid programming skills in at least one language (C, C++, Python, GO, Rust)


B.Sc. or higher in Computer Science, Software Engineering, Mathematics, or equivalent professional background


Experience with data/security analysis

#LI-EB1

#LI-Hybrid

We’re committed to promoting Equal Employment Opportunity (EEO) at Tenable - through all equal employment opportunity laws and regulations at the international, federal, state and local levels. If you need a reasonable accommodation due to a disability during the application or recruiting process, please contact [email protected] for further assistance.

Tenable Data Consent Statement

Tenable is committed to protecting the privacy and security of your personal data. This Notice describes how we collect and use your personal data during and after your working relationship with us, in accordance with the General Data Protection Regulation (“GDPR”). Please click here to review.

For California Residents: The California Consumer Privacy Act (CCPA) requires that Tenable advise you of certain rights related to the collection of your private information. Please click here to review.

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