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 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 role:

  • Conduct in-depth security research on cloud platforms, SaaS, and AI applications — focusing on IAM and identity security.
  • Explore and analyze web technologies (HTTP, proxies, REST APIs, HTML, JavaScript) to strengthen our understanding of attack surfaces in the NHI space.
  • Develop tools, scripts, and proof-of-concepts to demonstrate security risks and potential attack vectors.
  • Collaborate closely with R&D and contribute insights to improve Astrix's product security posture.
  • Share findings internally and externally through research summaries and community publications.

Requirements:

  • Currently pursuing a B.Sc. or M.Sc. in Computer Science, Cybersecurity, or related field.
  • Availability for ~3 working days per week, including 2 days in our Tel Aviv (Sarona) office.
  • Strong foundation in cybersecurity principles, with prior experience (military, academic, or industry).
  • Hands-on familiarity with cloud and SaaS platforms, particularly IAM and security features.
  • Good understanding of networking, HTTP, REST APIs, and JavaScript.
  • Knowledge of OAuth, OIDC, and authentication frameworks.
  • Proficiency in Python for scripting and automation.
  • Experience or interest in writing security blogs or research articles – advantage.
  • Experience in web application security, vulnerability research, or AI security – advantage.

  • 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...


  • 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...


  • 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...

  • Security Researcher

    1 week ago


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

    Silverfort 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 authentication...