דרושים Senior Cyber Security Researcher בתל אביב

**Join us in shaping the future of online protection.

**Guardio protects millions of people from the threats they never see coming, like phishing scams, financial fraud, and the small cracks in online security that cause big problems. As a B2C company, we build smart, intuitive tools that help individuals and small businesses stay safe, effortlessly. We’re a fast-growing team of over 100, united by a shared goal: to make digital life safer for everyone. Our culture moves quickly but stays human, rooted in transparency, feedback, and collaboration. And yes, we have a good time while we’re at it, with team dinners and traditional karaoke nights.

If you’re ready to work on meaningful challenges, grow fast, and help shape what online safety looks like for the next million users, you’re in the right place.

**Let's cut to the chase. What's the job?

**We are looking for a Senior Cyber Security Researcher to join the Guardio Labs team. Labs is our research and innovation center, hunting down threat actors and crafting innovative detection technologies!

Take a look at our latest publications here: https://labs.guard.io/

You will:

• Detect, analyze, and research threats and malicious techniques found in the wild using Guardio's extensive reach. Share findings with the community in form of blog posts, webinars, talks, and more.
• Make the internet safe again by finding possible attack vectors, vulnerabilities, and exploitation techniques in online services, browsers, and web tools—all to be responsibly disclosed and mitigated before the bad guys find them.
• Solve complex and strategic challenges that directly affect online cyber-security and privacy for millions of people.
• Work closely with our team of A-players security analysts, scientists and backend engineers to innovate and improve our threat detection and blocking mechanisms.
• Enjoy a high level of autonomy in a small and growing organization's fast-paced business and work environment.

**Sounds great! Am I the right fit?

**Well, our guess is you have a good chance of being that person if you check as many of these as possible:

• 5+ years of hands-on experience in a security research team.
• 5+ years of Experience in pen-testing, threat hunting, and vulnerability research.
• Understanding of web vulnerabilities, JavaScript reversing and deobfuscation, networking, and security fundamentals.
• Understanding of the threat landscape in terms of the tools, tactics, and techniques of attacks used by threat actors on the web, email, and mobile.
• Attacker mindset with a “can-do” attitude.
• Tech Unit Alumni, or equivalent experience.

**Talk nerdy to me.

**Don't mind if we do. Some notable facts:

• Over 1 million users mean we get A LOT of leads and data to work with (4K+ RPS)
• We use lots of SQL and Python
• We create many of our research tools and analysis platforms!
• But we also love using Chrome DevTools, Burp, Fiddler, Android Studio, VirusTotal, URLScan, and more…
• The first rule of Cyber security is - you talk about cyber security! Hear us out on CyberCyber’s podcast :https://cybercyber.co.il/?p=2811
• Thinking of a great addition? Let's do it!