דרושים » אבטחת מידע וסייבר » Principal Email Security Researcher(Cortex XDR)

we are seeking a highly motivated and talented XDR Research Engineer to join our XDR Research team. In this role, you will develop advanced detection logic to identify and analyze security threats across the company XDR platform. Leveraging the rich data available in the company Cloud data lake, you will conduct extensive research and threat-hunting activities to broaden our detection capabilities and proactively uncover previously unknown threats.
Your work will directly influence the evolution of our companys XDR capabilities and strengthen the security posture of thousands of global customers.
This is an exceptional opportunity for security professionals passionate about Network Security, Detection Engineering, Malware Analysis, and Threat Hunting who want to make a meaningful impact on a fast-growing cybersecurity environment.
Responsibilities
Develop advanced detection logic for the XDR platform to identify security threats.
Conduct research using our company Cloud data, competitive intelligence, and newly published threat reports to expand detection coverage.
Create hunting heuristics and methodologies to uncover unknown or emerging threats.
Continuously improve detection accuracy and enhance the platforms ability to identify threats in a dynamic security landscape.
Participate in cybersecurity breach investigations and security incident activities.
Contribute to technical blogs and PR materials, and participate in cybersecurity conferences.

We are seeking a Cyber Research Architect to join our cutting-edge Research Group. This is a full-time hybrid role where you will play a key part in shaping how our products evolve from a cyber perspective, operating as an innovation hub within the company.

You will have the freedom to explore new domains, identify gaps in our products, and pioneer techniques that will directly shape our product architecture and capabilities. From researching emerging technologies to discovering vulnerabilities and developing advanced attacks, you will push the boundaries of whats possible in automated offensive security.

Roles and Responsibilities:

Lead offensive research and vulnerability discovery across diverse and emerging technologies, identifying novel attack surfaces and spearheading new research domains.
Pioneer research into AI/ML systems and LLM-based applications, uncovering adversarial tactics and developing unique attack vectors.
Directly shape product architecture by converting research insights into scalable, high-fidelity offensive capabilities and sophisticated attack modules.
Architect and build advanced tools and frameworks that automate and scale security research operations across the organization.
Identify and emulate the most sophisticated real-world cyber attacks to continuously evolve the company's automated security validation engine.

The Cloud Research team is an integral part of the Falcon Cloud Security product, tasked with the critical mission of safeguarding cloud environments through innovative detection and response capabilities. This team is works in unison to ensure our customers cloud environments are secure against the ever-changing threats in the security landscape.

As a senior researcher on the team, you will play a pivotal role in conducting security research, and translating it directly into security value for our customers.

This role provides a unique opportunity to join a team with strategic importance for protecting our customers from emerging threats and novel attack methodologies in cloud environments.

You will also get to work with vast datasets, have a direct impact on the efficacy and evolution of our detections, and play a decisive role in the strategic direction of our product development. Your contributions will enable continuous improvement of our cloud detection capabilities ensuring our customers are secured with the most advanced security measures.

What You'll Do:

Initiate and conduct Cloud Research Initiatives: follow the threat landscape to identify trends in the realm of cloud infrastructure security, threat actors, novel attack approaches, and vulnerabilities in cloud-based and/or cloud-native environments and workloads.

Research threats and vulnerabilities in cloud provider infrastructure and containerized applications and workloads.

Develop advanced cloud security models: Create sophisticated models and frameworks for identifying and mitigating new types of cloud threats, focusing on predictive analytics and proactive threat hunting methodologies.

Collaborate with cross-functional teams: Work closely with various teams, including engineering, product management, detection engineering, and threat intelligence to drive cloud detections in the Falcon platform.

Provide cloud security thought leadership: Share insights and best practices with the broader security community through publications, conference presentations, and technical blogs.

Are you an innovative security researcher with a deep understanding of Linux systems and a passion for protecting modern environments? Do you want to lead the charge in securing enterprise networks against the latest threats?
We're looking for a skilled professional to join our team, focusing on the critical and rapidly evolving fields of Linux Security. You'll be a foundational member of a new and growing team dedicated to the blue ocean of detection, developing multiple new capabilities within the largest cybersecurity enterprise in the world.
This is a unique opportunity to apply your expertise and influence the future of threat prevention-helping us build cutting-edge security solutions from the ground up.
Key Responsibilitie
Play a pivotal role in shaping the future of our security solutions.
Enhance product effectiveness by designing advanced protection components and developing sophisticated detection rules.
Research Linux OS internals, virtualized environments, and malware behaviors to inform and strengthen our attack prevention mechanisms.
Apply advanced AI and big data approaches to investigate and analyze large-scale datasets across our client base.
Lead research on novel protection concepts and bring them to production-grade quality, serving as a subject matter expert.
Stay up to date with the latest attacker methodologies, APT campaigns, and TTPs targeting Linux systems.
Conduct static and dynamic reverse engineering of Linux malware to uncover new techniques and develop mitigation strategies.
Collaborate closely with engineering, product management, and other research teams to translate research findings into production features.

Were looking for Principal Cloud Security Researcher with a strong security background to join our innovative Research team.
The Role
We're looking for a Principal Cloud Security Researcher to serve as a senior technical leader within our Research team. This is a high-impact individual contributor role -- you won't manage people, but you'll shape the direction of our entire research function, mentor researchers, and act as a force multiplier across the organization.
You'll be the person who takes a vague threat signal and turns it into a detection strategy, a published finding, or a product capability. You'll operate as a trusted deputy to the research team lead, owning the most complex and ambiguous research challenges while raising the technical bar for the team.
What You'll Do
Drive Groundbreaking Research
Own and drive our most critical research initiatives end-to-end - from initial threat hypothesis through detection logic, product integration, and external publication.
Set the technical direction for cloud threat research across AWS, Azure, and GCP, identifying emerging attack surfaces and novel techniques before they become mainstream threats.
Investigate real-world cloud and SaaS security incidents, dissecting attacker tradecraft and extracting insights that evolve our detection capabilities.
Pioneer new forensic investigation techniques and detection methodologies for cloud-native and SaaS environments - pushing the state of the art, not just following it.
Be a Voice in the Community
Represent our company as a thought leader through high-quality research publications, conference presentations (BlackHat, DEF CON, RSA, fwd:cloudsec, and similar venues), and open-source contributions.
Build and maintain our reputation as a research-driven company that advances the field - not just a vendor with a blog.
Engage with the broader security research community, fostering relationships and collaborative knowledge-sharing.
Shape the Product
Bridge research and product - translate threat findings into actionable product requirements, working closely with engineering and product teams to ensure our CDR platform stays ahead of evolving threats.
Design and develop advanced detection algorithms that directly feed into our platform, closing the gap between research insight and customer protection.
Elevate the Team
Act as the team's go-to technical authority. When researchers hit a wall on complex cloud attack chains, IAM edge cases, or detection gaps - you're who they turn to.
Mentor and grow other researchers through research reviews, pair investigations, code reviews, and by setting quality standards and methodology best practices.
Influence technical decisions org-wide - contributing to architecture, tooling, and strategic research priorities.
Step in as the research team lead's deputy when needed - driving prioritization, representing research cross-functionally, and ensuring continuity.

we are looking for a high-energy, talented people to join the company Security team. As a Security Engineer, you will take part in product content development and build logics and signatures to mitigate emerging security threats. Your work outcome will feed our company Cloud security products such as the IPS and Suspicious Activity Monitoring with the latest protections. You will analyze protocols and investigate various attacks utilizing network analysis tools and modern data analysis frameworks. Joining our company is an excellent opportunity for network security enthusiasts who are passionate about the future of Networking and Security.
Responsibilities:
Research and analyze new threats and develop product content such as IPS signatures and logic to provide the best protection for our companys customers.
Enhance product accuracy and its ability to detect new threats in the dynamically-changed security landscape.
Monitor your work using different monitoring tools and methods over the cloud.
Utilize our company Data Warehouse with big-data technologies to support your work.

GeoEdge is a global leader in ad security and quality solutions, trusted by top publishers, app developers, and ad platforms worldwide. Our mission is to maintain a safe and transparent digital advertising ecosystem, ensuring that users everywhere enjoy a clean and trustworthy online experience. We are seeking a Security Research Team Leader to join our team of highly skilled professionals, which includes security researchers, operations analysts, and data scientists. This team continuously hunts for threats, evaluates emerging attack vectors, and develops innovative detection techniques in the field of malvertising and advertising security. Our mission is to protect customers from attacks generated by malicious advertisements (malvertising).
What You'll Do
* Lead detection innovation. Design and implement new methodologies to identify and stop malvertising attacks before they reach end users.
* Drive signal research. Research and develop signal-collection strategies across mobile and desktop environments to strengthen detection and enhance customer protection.
* Expand scanning capabilities. Devise approaches to overcome bot detection mechanisms and ensure comprehensive website coverage.
* Deliver customer impact. Understand customer-specific security requirements, translate them into actionable research, and consistently exceed expectations.
* Map adversary behavior. Discover and document the tactics, techniques, and procedures (TTPs) employed by malvertisers and related threat actors.
* Elevate data-driven detection. Create and validate data insights that enhance detection quality and drive measurable improvements in protection efficacy.
* Share knowledge broadly. Publish security research through blog posts, internal knowledge bases, conference presentations, and external engagements — translating complex discoveries into clear, impactful narratives.
* Hunt threats proactively. Identify malicious activity across the internet, reverse-engineer attack execution, and produce thorough technical documentation.
* Stay ahead of the curve. Continuously monitor the cybersecurity landscape for trends, emerging threats, and developments relevant to our mission.
* Mentor and lead. Contribute high-impact work that moves team-level metrics, while actively providing leadership, guidance, and mentorship to peers and junior researchers.
* Build better tools. Develop techniques, scripts, and tooling to streamline workflows and amplify the broader team's productivity.

We are seeking a Security Research Team Leader to join our team of highly skilled professionals, which includes security researchers, operations analysts, and data scientists.
This team continuously hunts for threats, evaluates emerging attack vectors, and develops innovative detection techniques in the field of malvertising and advertising security. Our mission is to protect customers from attacks generated by malicious advertisements (malvertising).
What You'll Do:
Lead detection innovation. Design and implement new methodologies to identify and stop malvertising attacks before they reach end users.
Drive signal research. Research and develop signal-collection strategies across mobile and desktop environments to strengthen detection and enhance customer protection.
Expand scanning capabilities. Devise approaches to overcome bot detection mechanisms and ensure comprehensive website coverage.
Deliver customer impact. Understand customer-specific security requirements, translate them into actionable research, and consistently exceed expectations.
Map adversary behavior. Discover and document the tactics, techniques, and procedures (TTPs) employed by malvertisers and related threat actors.
Elevate data-driven detection. Create and validate data insights that enhance detection quality and drive measurable improvements in protection efficacy.
Share knowledge broadly. Publish security research through blog posts, internal knowledge bases, conference presentations, and external engagements - translating complex discoveries into clear, impactful narratives.
Hunt threats proactively. Identify malicious activity across the internet, reverse-engineer attack execution, and produce thorough technical documentation.
Stay ahead of the curve. Continuously monitor the cybersecurity landscape for trends, emerging threats, and developments relevant to our mission.
Mentor and lead. Contribute high-impact work that moves team-level metrics, while actively providing leadership, guidance, and mentorship to peers and junior researchers.
Build better tools. Develop techniques, scripts, and tooling to streamlne workflows and amplify the broader team's productivity.

Lead and grow the team in charge of researching and developing Autopilot, an innovative product for graph-based fully-autonomous investigation and response (Over the Cortex platform).
As the manager of the Autopilot team, you'll lead a team of security researchers, set the project's technical vision and standards, and own its success.
You will lead an innovative team on the research, design, and development of a new graph-oriented security product. Creating investigation modules that allow Autopilot to autonomously detect, investigate, and respond to advanced threats at a massive scale.
You'll work closely with other development and product teams to turn a successful POC into a full-fledged product, staying agile in a dynamic environment and using data-driven empirical research to determine and drive the project in the best direction.
Youll analyze everything from new malware behaviors to attacker techniques and process activity in enterprise-scale networks, using data collected from across millions of endpoints. Your work will span identifying attack patterns and uncovering statistical anomalies, as well as validating that the system responds effectively to real-world attacks and APT campaigns using production data.
Key Responsibilities
Lead and developa team of security researchers, providing mentorship, guidance, and continuous feedback to help them grow their careers (Manage the team, develop the people).
Drive the research strategy and executionfor new autonomous methods for investigating and responding to targeted attackers, leveraging large-scale XDR data and graph-based algorithms.
Ensure collaboration with engineering, product, and other research teams, acting as a key interface to push the project forward and align on cross-functional goals.
Direct the team's work on deep, hands-on investigations of real incidents to reinforce the best investigation and response approach, leveraging a combination of os-internals, TTPs, semi-labeled data, and large-scale statistical methods.
Foster a disruptive environment that innovates using advanced techniques such as graph algorithms, machine learning, and LLM agents to mimic and scale human security analyst workflows.