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At our company, we move fast. Were an ultra-collaborative company with brilliant people who care deeply about the details. Together, were solving interesting and complex puzzles to keep the worlds data safe.
We work in a flexible, hybrid model, so you can choose the home-office balance that works best for you.
Responsibilities
Research for new security issues/vulnerabilities in Cloud Environments & SaaS Applications
Write proof-of-concept, threat detections, and analytical algorithms
Analyze logs and behavior of user activities on Cloud Environments & SaaS Applications
Hunt threat actors & insider threats
Collaboration with R&D groups within the company to implement your latest research
Evaluate and recommend steps to harden customer's Cloud Environments & SaaS Applications
Optimizing existing algorithms to reduce false positives and increase the value of our products
Writing cyber security oriented blogs and publications
Follow and Evaluate new security threats, attack vectors, and technologies

Join our research and development team as a Digital Forensics and Incident Response Researcher within the company's MDDR Research team. In this role, you will play a crucial part in cyber defense, specifically focusing on conducting research on big data and Investigation algorithms. Your primary responsibilities will revolve around research and development of forensic investigations on big data, demanding a high level of proficiency in coding, particularly in Python.
As a key contributor, you will closely collaborate with our global DFIR, and engineering teams, actively participating in product development and reinforcing our global team operations. This role requires substantial experience in digital forensics and incident response, making your expertise essential in delivering advanced research capabilities.
If you are passionate about cybersecurity and have an extensive background in DFIR and development experience, this is the perfect opportunity for you to make an impact and advance your career. Join us on the front lines of cyber defense and help protect our customers from the ever-evolving threat landscape.
Responsibilities
Conduct research on big data and develop complex Investigation algorithms.
Collaborate closely with our engineering teams to enhance functionality of our security platform to better support your research.
Evaluate the success and accuracy of your research, identifying areas for improvement in the process.
Study and analyze threats discovered by our global DFIR team, contributing to a comprehensive understanding of emerging cyber threats.

We are in search of a skilled and motivated Security Researcher to join our team.
As a Security Researcher, your primary focus will be on creating and researching anomaly and behavioral based threat models, dissecting attack techniques, and leading proactive threat-hunting endeavors across a spectrum of domains, including cloud infrastructures (with a specialized emphasis on Office 365 and Azure), network security, proxies, firewalls, DNS, Active Directory, Azure Active Directory, and SharePoint, and product security.
Your role will require a profound comprehension of security concepts and a forward-thinking approach to identifying and writing detections for potential risks.

We are looking for an all-around offsec attack researcher to join our group and become part of the revolution.
Roles and Responsibilities:
Conduct state of the art research on windows platforms and be one step ahead of real threat actors in areas such as AV/EDR evasion, subvert communication channels, binary exploitation and vulnerability research.
Integrate the research outputs into attack platforms for enhancing the automation ecosystem with new attack capabilities.
Develop decision-making algorithms to bridge the gap between an automated system and an experienced human attacker
Develop production-ready attack capabilities. What development language is relevant? WHATEVER IT TAKES!
Python, C/C++, CSharp, Java, Office Macros, Bash, Powershell, Go, Assembly,
Mentor other members of the R&D team.
So, can we offer you the red pill and join our journey to create the ultimate automated hacker?

We are looking for an offsec Cloud attack researcher to join our group and become part of the revolution.
Roles and Responsibilities:
Conduct state of the art research on AWS, Azure and GCP cloud platforms and be one step ahead of real threat actors.
Integrate the research outputs into attack platforms for enhancing the automation ecosystem with new attack capabilities.
Develop decision-making algorithms to bridge the gap between an automated system and an experienced human attacker
Develop production-ready attack capabilities. What development language is relevant? WHATEVER IT TAKES!
Python, C/C++, CSharp, Java, Office Macros, Bash, Powershell, Go, Ruby,
Mentor other members of the R&D team.
So, can we offer you the red pill and join our journey to create the ultimate automated hacker?

We're looking for a Threat Detection Researcher to join the Threat Research team and spread the power.
In this role, you will further develop the Cloud-native Threat Detection domain.
WHAT YOULL DO
Design behavioral baselines for complex cloud environments using diverse signals, and develop high-fidelity detections based on those baselines.
Expand our detection engine with novel and high-impact telemetry sources, pushing the boundaries of what can be detected in modern cloud environments.
Conduct deep technical research into complex cloud services to uncover novel attack vectors.
Investigate real-world attacks across cloud environments, identity providers (IDPs), and infrastructure-as-a-service (IaaS) platforms.
Hunt and analyze emerging threats and active campaigns targeting cloud ecosystems.

We are looking for a skilled and motivated security researcher to join our core Cyber-AI research team and help us harness the power of our AI models and capabilities to solve challenges in the security domain.This role involves hands-on and multidisciplinary work, involving both cyber expertise and AI, driving novel research around LLM capabilities, limitations and developing workflow automation solutions.
Responsibilities
Research methods & initiatives to integrate AI into cybersecurity workflows and create prototypes to prove your ideas
Apply deep Cyber domain understanding of offensive & defensive techniques to guide our AI efforts and act as security expert for multidisciplinary teams
Design & create AI agents tuned for specific cybersecurity tasks, including surrounding framework and automation tools, working closely with Data Science team
Create unique training methods to keep our Cyber models relevance over time
Create evaluation methods for models performance, coverage and accuracy
Stay updated with the latest advancements in AI and cybersecurity, experiment with open-source projects & tools.

We are looking for a researcher to 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.

We are seeking a highly experienced and driven Senior Security Researcher to join our CTO team in Israel. This is a strategic role focused on cutting-edge security research that directly shapes the future of our platform. The ideal candidate will be a domain expert in reverse engineering, malware research, and vulnerability exploitation, with deep knowledge of adversary tradecraft and security internals.



Responsibilities



Conduct deep-dive reverse engineering of malware, system internals, and sophisticated threats
Identify and investigate vulnerabilities in common software stacks
Develop and execute advanced security research strategies to enhance protection capabilities
Analyze advanced malware campaigns, payload delivery mechanisms, persistence techniques, and stealth evasion methods.
Stay current with industry trends, emerging technologies, and best practices in cybersecurity.
Publish research findings and contribute to whitepapers, technical blogs, and industry conferences.

our companys mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
Responsibilities
Conduct in-depth research for detection mechanisms to detect novel and front line offensive tradecraft from exploits to implants and End-to-end implementation from offensive PoC to wide-scale deployable detection PoC, necessary development on agent and cloud platforms.
Keep up to date with latest trends in cyber-attacks and create robust, sophisticated detection logics across the entire kill-chain.
Investigate, analyse, and expand MDE security, by exploring real incidents, developing durable protection strategies, and circumventing threats across the entire kill-chain
Collaborate with multiple product teams to design sensors, implement protection ideas, and validate their effectiveness using a data-driven approach
Collaborate with data science teams to drive ML based protections, understand, and identify detection gaps, capabilities, assumptions, and improvements
Be involved in customer conversations to identify opportunities, gaps, and concerns to improve product protection value.

Are you looking for a challenge that puts you at the center of the worldwide Platform? Are you passionate about finding security breaches and vulnerabilities? Do you have Offensive mindset? 
Azure Networking is one of the core organizations that build Azure, the worlds largest network, leading digital transformation, empowering, and connecting enterprises and individuals around the world. The team in Israel is specializing in Network security, developing services that protect the Azure platform, the users and apps running on top of it.
we are a world leader in security and is obsessed with making sure that our platform and services are secure, and we can protect our customers and their workloads. We are expanding security research team. The team will focus on making sure our services are built with a security-first mindset by proactively looking for breaches and vulnerabilities in the across Azure architecture and services, to make sure Azure is safe, secure, and reliable.
our companys mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
Responsibilities
Be a subject matter expert, leveraging a broad and current understanding of security to devise new protections and exploit mitigations.
Identify security vulnerabilities and gaps in a wide variety of key services across Azure services, network protocols and architecture.
Collaborate with other security and product teams to improve security, and articulate the business value of security investments for designing and developing new security mitigations and defenses.
Drive security root cause analysis, identifying key gaps and being able to drive effective mitigations while understanding the engineering constraints.
Interaction with the security ecosystem and leadership in and outside of our company.

We're looking for a passionate security researcher ready to make a real-world impact by protecting global enterprises from devastating cyberattacks. As part of our Israeli research team, you'll hunt through diverse signals across on-premises, hybrid and cloud environments, uncovering advanced threats, research emerging attack techniques, design next-generation protection systems, and develop detection logic that ensures no compromise goes unnoticed. This is your chance to stay steps ahead of advanced adversaries while building autonomous defense capabilities that protect organizations worldwide.
Our team values diversity and strives to hire individuals with varied experiences and perspectives. We understand that no candidate possesses every desired skill and experience, but together, we form a strong, effective team.
our companys mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.
Responsibilities
Investigate and analyze advanced attack techniques, ransomware operations, and extortion tactics to develop a deep understanding of adversary tradecraft and TTPs (Tactics, Techniques, and Procedures).
Proactively hunt through diverse signal sources across on-premises, hybrid, and cloud environments to uncover sophisticated threats before they cause damage.
Design and implement innovative detection algorithms and automated disruption capabilities that can autonomously identify and neutralize threats across the entire kill-chain.
Drive forward-thinking approaches to cybersecurity challenges, continuously exploring new methodologies to enhance our company's autonomous protection capabilities.
Work closely with security research, engineering, and product teams to share insights, collaborate on complex investigations, and develop comprehensive protection strategies.
Author technical blogs and present in security conferences that establish thought leadership of our company Defender in the security community.

Senior Security Researcher - AI & Cloud (Cortex Cloud)
Who We Are:
We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
Your Career:
As a Senior Security Researcher on the Cortex Cloud research team, youll lead deep, hands-on security research across cloud and AI environments- from uncovering vulnerabilities and novel attack paths to building the protections that stop them.
Your impact doesnt end with detections. This team is also responsible for driving product innovation: identifying gaps in how cloud environments are secured, finding new ways to close those gaps, and partnering with engineering, product and marketing to take those ideas from a POC to implementation. Whether its a new detection engine, risk signal, or protection method- your research directly shapes the product.
You'll research the AI attack surface in depth, and push the boundaries of what cloud and AI security can achieve. If you're looking for a role where research leads to real-world defense- and product innovation is part of your day job- this is the team.
Your Impact:
Research and uncover vulnerabilities and abuse paths in cloud services, with a strong focus on AI, identity, and data pipelines
Collaborate with product and engineering to ship detections and logic based on your findings
Research-driven impact - drive innovation from idea to execution: Identify emerging security gaps, build proof-of-concepts, and partner with engineering, product and marketing to translate research into actual product features and detection logic.
Represent the team through public blogs, conferences and research collaborations with cloud vendorsPublish internal or external research and represent the team at industry events or blogs.
Lead the discovery of novel attack vectors- e.g., cross-tenant access, NHI abuse, RAG poisoning, privilege escalation.

We are seeking a highly skilled and experienced Windows Malware Security Researcher to join our growing Windows malware research team. In this role, you will play a key part in enhancing our Endpoint Detection and Response (EDR) agent by prototyping new protection components and techniques and developing advanced malware prevention strategies. You will work on identifying, analyzing, and mitigating sophisticated threats, Working closely with various teams to drive innovation.
The proposed role will be part of the Windows malware research team of the Cortex-XDR agent group.
You will focus primarily on our cutting-edge agent technology, with an emphasis on real-time prevention on Windows endpoints. A deep understanding of the Windows Operating System is essential
Your Impact:
Playing a pivotal role in shaping the future of our security solutions.
enhance the effectiveness of our EDR product by designing cutting-edge protection components and developing sophisticated prevention rules
Researching OS internals and how Windows works under the hood - leveraging this knowledge to develop and improve our anti-malware mechanisms and capabilities
Research and lead novel protection ideas to production-grade level, serving as the feature subject matter expert
Research new malware and APT mitigation techniques and develop corresponding capabilities (POC level) or improve existing mitigation capabilities.
Respond to malware-based security events at clients networks.
Stay up to date with current malware and APT techniques.
You will provide feedback to the product management team on new feature requests and product enhancements from our customer base
Find new malware techniques and APT attacks including analysis of caught-in-the-wild malware.

Director of Research (Cortex Cloud)
Who We Are:
We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
Your Career:
Are you passionate about using cutting edge data science approaches to help protect the world against cyber-threats? Do you live and breathe the cyber security world? Do you want to take part in an innovative and disruptive team that will have an impact on the lives of many customers?
You will cross-functionally lead a group of security researchers focusing on delivering security outcomes to our customers. You will lead projects, customer interaction and leadership discussions from both a research and business perspective. You will partner with other research, engineering, product and marketing leaders to make sure your impact is delivered across all possible avenues.
Your Impact:
Be the main driver for cross functional research projects requiring deep dives and high level business guidance
Foster deep relationships with high value customers to enable them to get the best security outcomes
Collaborate and partner up with different research, marketing, engineering and PM teams to deliver outcomes in every aspect
Lead executive level discussions and be a part of building the roadmap and influence key decision points.