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Location: Merkaz
Conduct research to identify threats and vulnerabilities in IoT devices, including hands-on work with physical devices.
Develop tools and techniques for IoT device analysis and exploitation.
Executing protocol and networking communication research, starting from lab setup to large volumes of real data.
Researching and analyzing both cellular and wired internet communication.
Collaborate with development and security teams to enhance device resilience.
Analyze IoT-specific protocols.
Document and present findings to technical teams.
Requirements:
Proven experience in cybersecurity research, with a focus on IoT.
Experience in network communication research and protocol analysis, including threat assessment on communication infrastructures.
Deep understanding of IoT communication protocols.
Experience in developing exploitation and analysis tools.
Familiarity with IoT architectures and cloud.
כישורים נדרשים
Strong self-learning and teamwork skills.
A degree in Computer Science/Electrical Engineering - an advantage.
This position is open to all candidates.
 
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28/09/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for an experienced Threat Researcher to join our Solution Architect team. This role combines deep cybersecurity research with hands-on work in customer and PoC environments, helping uncover real-world attack scenarios, demonstrate security value, and translate field insights into product capabilities.
Responsibilities
Analyze network devices, configurations, security products, and customer environments to identify security risks and attack opportunities.
Research and develop methods to discover network topology, device relationships, attack paths, and lateral movement opportunities.
Conduct security assessments to identify weaknesses and recommend effective detection and mitigation strategies.
Research and analyze emerging cyber threats, attack techniques, and adversary behaviors.
Drive hands-on threat research in customer and PoC environments, simulating and validating real-world attack scenarios through our Securitys platform.
Develop tools, scripts, and frameworks to automate security and network analysis.
Translate research findings into actionable customer insights, detections, and product capabilities.
Collaborate with Solution Architects, R&D and Product teams to integrate new research capabilities into the platform and deliver value to customers.
Act as a cybersecurity subject matter expert for our customers.
Generate and present a comprehensive and professional report of findings from investigations.
Requirements:
5+ years of hands-on cybersecurity experience, including experience in Incident Response, Threat Hunting or similar roles.
Deep understanding of advanced threats, attack vectors, adversary techniques, lateral movement, and the attack lifecycle.
Strong networking knowledge, including TCP/IP, routing, switching, firewalls, network topologies, and network security controls.
Strong understanding of security across Identity/IAM, Windows/Linux environments, cloud, virtualization, attack surface management, and attack-path analysis.
Hands-on experience with SIEM, EDR/XDR, threat intelligence, vulnerability management, and enterprise security products.
Experience with host-based investigation and forensic analysis, including OS artifacts and security controls across Windows and Linux/Unix.
Proficiency in Python or another scripting language for research, automation, and data analysis.
Strong research and problem-solving skills, with the ability to quickly learn and investigate unfamiliar technologies.
Excellent communication and collaboration skills, with the ability to turn complex technical research into customer and product value.
This position is open to all candidates.
 
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6 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Security Researcher , you will play a key role in shaping the future of modern runtime and AI security. You will investigate how real-world attacks unfold across applications and cloud environments, and turn those insights into innovative, production-grade security capabilities.

This role is ideal for a deeply technical researcher who is driven to understand attacks at their core - not just identify surface-level indicators. You will research exploitation chains, runtime behavior, attacker techniques, and emerging AI attack patterns, then apply that knowledge to build protections that are precise, resilient, scalable, and grounded in how attacks actually work.

Specifically, you will:

Research real-world attack techniques targeting modern applications, cloud-native environments, and AI-driven systems.
Design, develop, validate, and deploy detection algorithms based on technical research, large-scale runtime telemetry, threat intelligence, and exploit PoCs.
Shape the strategy for detection data collection by defining the required telemetry, collection points, and data quality standards needed to support effective protection.
Drive research efforts end-to-end, from initial exploration and technical investigation to production-grade protection capabilities for active threats.
Work closely with engineering and product teams to turn research into practical security capabilities.
Requirements:
5+ years of experience in security research, vulnerability research, detection engineering, threat detection engineer, or a related technical security role.
Strong understanding of modern application attack techniques, including the ability to analyze vulnerabilities and exploitation flows.
Deep expertise in Linux internals.
High degree of ownership and ability to independently navigate ambiguous technical problem spaces and turn them into structured research plans and actionable outcomes.
Experience designing and conducting hands-on technical research, including investigations, experiments, and PoC development.
Strong programming skills for code analysis, research tooling, and building proof-of-concepts and vulnerable test applications.
Strong communication and teamwork skills, with a collaborative approach to problem-solving across teams.
Data analysis skills and hands-on experience working with databases.
This position is open to all candidates.
 
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23/09/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for talented, fast learners to work on vulnerability research and exploitation in embedded and IoT environments. This role is ideal for researchers with strong low-level backgrounds who want to deepen their expertise in IoT and embedded systems security while working on real-world, complex technologies
You will analyze proprietary software and hardware, apply a deep understanding of low-level systems, and take your research from initial discovery to a full end-to-end solution in production.
Requirements:
5+ years of experience as a security researcher or industry-equivalent experience.
Understanding of memory corruption (Stack/Heap, UAF) and logical vulnerabilities (Injection, Logic/Design flaws, TOCTOU).
Understanding of common security mitigations such as ASLR, DEP, and CFI.
Expertise in OS internals, file systems, network protocols and cryptography concepts.
Hands-on experience with reverse engineering and debugging tools such as IDA Pro or Ghidra, and GDB.
Proficient in Assembly, C, and Python.
Advantages
B.Sc. or M.Sc. in Computer Science, Mathematics, or Engineering.
Published research (CVEs, blog posts, or talks).
Experience with RF communication schemes such as WiFi, Bluetooth, GPS
Experience with developing / researching in Android / iOS environments.
This position is open to all candidates.
 
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28/09/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Required Security Researcher
About The Position
We are on an expedition to find you, someone who is passionate about creating intuitive, out-of-this-world security research. You'll help us harness the power of our trillions of security signals to rapidly diagnose and alert the latest attacker behaviors, drive critical context-rich signals, construct new tools and automations to support customers, identify threats, and detect advanced attacker techniques.
Responsibilities
Analyze various network devices, configurations and security products
Implement methods and algorithms to discover network topology, relationships between devices and potential lateral movement paths
Conduct network security assessments to identify weaknesses in customers network infrastructure, and recommend mitigations to monitor and limit unauthorized access
Develop research tools and frameworks to perform automatic analysis of network devices and security products
Research and analyze network-related cybersecurity threats and trends
Work closely with other internal engineering and AI teams to integrate new capabilities into our platform and guide cross-product architectural decisions
Act as a security subject matter expert for multidisciplinary teams.
Requirements:
5+ years of experience in cybersecurity landscape
Deep understanding of networking technologies and protocols, network security principles, firewalls, network access controls and network-based attacks
Experience in monitoring or analyzing network topologies, captures and flows
Deep knowledge in security mechanisms, products, detection techniques
Strong coding skills, with ability to develop end-to-end POC for new security capabilities
Excellent communication and team collaboration skills
Fluency in English.
This position is open to all candidates.
 
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07/10/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We're looking for an experienced Security Researcher to join our core team and deep dive into CVEs, conducting cutting-edge vulnerability research that directly powers our company'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 our company'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.
This position is open to all candidates.
 
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23/09/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a senior researcher to focus on vulnerability research and exploitation in embedded environments.
In this role, you will research proprietary technologies and analyze complex IoT and embedded devices.
You will be responsible for taking your research from initial discovery to a full end-to-end solution in production.
Requirements:
8+ years of relevant industry experience as a low-level vulnerability researcher.
Proven track record of finding memory corruption vulnerabilities (stack/heap overflows, UAF, TOCTOU, etc.).
Proven track record of developing complex exploits.
Excellent understanding of common security mitigations such as ASLR, DEP, and CFI.
Excellent understanding OS internals, network protocols and cryptography concepts.
Proficient in Assembly, C, and Python.
Expert with IDA Pro / Ghidra, and GDB.
Advantages
B.Sc. or M.Sc. in Computer Science, Mathematics, or Engineering.
Published research (CVEs, blog posts, or talks).
Experience with RF communication schemes such as WiFi, Bluetooth, GPS
Experience with developing / researching in Android / iOS environments.
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for proactive, analytical, talented people to join the Security Content team.
As a Research Engineer (Security Network & Apps), you will add content to Catos security and network products such as NGWF, CASB, DLP, and more.
Using agentic AI tools (Claude code, Cursor) and modern big data analysis frameworks (Redash, Athena), and network and web analysis tools to analyze network protocols and application traffic.



Responsibilities:

Research and analyze network and application behavior as part of Cato Networks security products (NGFW, CASB, DLP, and more).
Lead cross-team projects to deliver product development outcomes in partnership with Engineering and Product.
Focus on the customers impact and understand the business perspective.
Suggest and conduct new research vectors.
Work with AI tools and coding agents to automate your work and improve efficiency.
Utilize Catos Data Warehouse with big-data technologies to support your work.
Requirements:
5+ years of hands-on experience in the cyber/security/network industry.
Knowledge of networking architecture, OSI model, and protocols (TCP/IP, DNS, TLS, HTTP).
Experience with SQL or data analysis tools (Kibana, Elastic,etc).
Experience with at least one scripting language, such as Python.
Experience (Hands-on) with Wireshark and PCAP analysis or similar tools.
Used AI tools and coding agents for research, development, and validation- Big advantage.
Experience with signature development for IPS, Firewall, iOT protection, etc - Big advantage
Researcher mindset: define a thesis and validate it based on in-depth analysis and technical facts.
Team player, responsible, critical thinker, and well-organized
This position is open to all candidates.
 
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Location:
Job Type: Full Time and Public Service / Government Jobs
responsible for detecting and alerting on cyber-attacks
through in-depth research of technological indications in
organizational network environments.
Threat and risk analysis and business process mapping
to develop communication anomalies based on understanding
of processes within the organizational network.
Initiating and advancing capability-building processes,
including the development of automation and relevant
research tools, while promoting innovation in research and
analysis domains.
Requirements:
Practical knowledge and experience in network
communication, protocols etc
Proficiency in analyzing communication data, network
traffic, and identifying anomalies, using tools like
Wireshark, Burp Suite.
In-depth understanding of cyber-attack methods,
defense strategies, and business process analysis,
including their communication implications.
Experience in a cyber research role (SOC, Network
Analyst, Military service in JCDI / 8200)- Advantage
Familiarity with products used by cybersecurity and
defense teams- Advantage
Scripting skills in languages like Python, Powershell-
Advantage
A technological degree or an external cybersecurity
certification of over 100 hours- Advantage.
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We're looking for an AI Security Researcher with a strong AppSec foundation. At the core, this is a deeply technical application security role at an engineering level. You'll sit with development teams, get involved in their processes, understand how software is actually built, and bring a security perspective from the inside. You'll enhance traditional AppSec with agentic tools and security layers, working directly with enterprise customers on hands-on engagements. On top of that defensive foundation, you'll layer AI-specific offensive capabilities: researching and executing attacks against AI/ML systems.
This is a unique opportunity to combine strong AppSec fundamentals with cutting-edge AI red teaming and agentic consulting, with a clear growth path as a researcher.
Roles and Responsibilities:
Conduct deep, engineering-level application security work: review architectures, assess code, and embed with development teams as a technical peer throughout the development lifecycle
Lead AI-focused security assessments and red team engagements for enterprise customers, identifying vulnerabilities in AI/ML systems, agentic workflows, and LLM-based applications
Enhance traditional AppSec processes with agentic tools and AI security layers
Research and develop novel attack techniques targeting AI/ML systems, including prompt injection, model manipulation, and agentic framework exploits
Translate offensive findings into actionable security recommendations for customers and internal teams
Stay at the forefront of AI security: continuously research emerging attack surfaces and contribute to the growing body of AI threat knowledge.
Requirements:
Deep, hands-on application security experience at an engineering level: someone who sits with dev teams, understands development processes from the inside, and reviews code and architectures as a peer (Must)
At least 1 year of dedicated, immersive work in AI security: research, experimentation, or offensive engagements targeting AI/ML systems (Must)
Offensive security capabilities with a focus on AI-specific attack vectors (Must)
Strong understanding of AI/ML technologies, including LLMs, agentic systems, and common AI application architectures
Development skills: comfortable reading and writing code, building tools, and understanding codebases
Excellent communication skills and comfort working directly with enterprise customers
Fluent English
Nice to have:
Published research or public talks on AI security topics
Experience with traditional penetration testing or red teaming
Background in building or deploying AI/ML systems from the development side.
This position is open to all candidates.
 
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04/10/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
The Exposure Management Research Group at our company Software Technologies is expanding. We are looking for an experienced Offensive Security Researcher to join our newly formed AEV Team and lead the offensive side of our Agentic Exposure Validation (AEV) research.
About the group
The Exposure Management Research Group is the research arm behind our company's Exposure Management platform. The platform helps organizations see and reduce their risk from the outside in, across their external attack surface, threat intelligence, and digital risk. The group brings together vulnerability researchers, threat intelligence analysts, phishing researchers, and data scientists. Together, we track threat actors and campaigns, analyze vulnerabilities and active exploitation, and turn that research into detections, intelligence, and validation capabilities that serve thousands of customers worldwide. Our work relies heavily on data science, machine learning, and agentic AI to operate at scale.
About the position
Exposure validation goes beyond identifying that a vulnerability exists. Its purpose is to show whether an attacker could actually exploit that vulnerability, and how far they could get. In this position, you are responsible for bringing real offensive expertise into our AEV capability, which runs on an agentic AI system that validates exposures across our customers' environments.
You conduct hands-on offensive research, define the exploitation methodologies the system follows, and set the standard for what a validated, customer-ready finding looks like. You also work closely with our threat intelligence and detection teams, so that proven attack paths turn into protections for our customers.
This is a research position with direct product impact. It combines practical red team work with shaping how an AI-driven platform conducts, reasons about, and reports offensive activity.
What you'll do
Design and run offensive research against external attack surfaces: web applications, APIs, cloud-exposed services, identity, and edge infrastructure
Turn single findings into demonstrated impact through exploit chaining, lateral movement, and blast-radius analysis
Write and maintain the exploitation methodologies and attack hypotheses our agentic AEV engine runs on
Review agent runs and findings. Separate proven impact from claimed impact, and turn the gaps you find into better prompts, methods, and guardrails
Set the bar for customer-ready findings: a clear impact story, a reproducible chain, and remediation guidance a security team can act on
Work with threat intelligence researchers to turn in-the-wild attacker behavior (named actors, active campaigns, newly exploited vulnerabilities) into validation plays
Help close the purple loop by turning proven attack paths into detection and protection logic, and working with detection engineering on coverage
Contribute to the team's research output, including internal knowledge sharing and, where it fits, external publications and talks.
Requirements:
2+ years of hands-on offensive security experience: red teaming, penetration testing, or offensive research
Real exploitation depth beyond confirming vulnerabilities, including exploit chaining, privilege escalation, lateral movement, and showing business impact
Comfort with the non-deterministic side of offense: business logic flaws, misconfigurations, credential and token abuse, and using information disclosure as an entry point
Strong scripting and automation skills (Python preferred)
Clear written communication. You can explain a complex attack chain to an engineer and to a CISO
Strong advantage
A consulting background covering many customer environments, not one internal estate. You know what customers value in an engagement deliverable and how to present it
Broad exposure to defensive technologies, security controls, and vendors, and an understanding of what attacks look like from the defender's side.
This position is open to all candidates.
 
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