לוח משרות דרושים Senior Security Specialist בתל אביב יפו

We're looking for an experienced Principal Threat Researcher to join our Threat Hunting team. Reporting to the Senior Manager, Threat Research, you'll be responsible for:

Leading end-to-end research POCs: formulating hypotheses, designing methodologies, implementing experiments, analyzing results, and translating findings into production-ready capabilities and customer outcomes
Researching and developing methodologies for identifying, assessing, and mitigating threats and risks across diverse data sources
Partnering with data scientists and ML engineers to shape model features, training data strategies, and evaluation frameworks derived from real-world signals
Providing actionable recommendations to improve data quality, policies, detections, controls, and response strategies across Zscalers security offerings
Presenting research findings clearly and meaningfully to technical and non-technical stakeholders; influencing roadmap decisions with evidence-based insights

Required Sr. Threat Detection Engineer
About the Team:
You'll be joining our Cloud Content Research team, a team focused on stopping real-world adversaries targeting cloud infrastructure. Our unique position within allows us to work closely with our Threat Intelligence, OverWatch, and Incident Response teams, translating front-line observations of adversary tactics into effective detection capabilities. We combine deep cloud security expertise with innovative detection engineering to identify and stop sophisticated cloud threats. Our team creates advanced detection content and drives innovation in cloud security through close collaboration with Product and Engineering teams, who develop new detection capabilities based on our insights and requirements. We focus on both strategic research into emerging cloud attack techniques and rapid response to evolving adversary tactics observed in the wild.
About the Role:
As a Senior Cloud Detection Engineer, you'll be at the forefront of protecting organizations against sophisticated cloud threats, working with some of the industry's most advanced security technologies and enterprise-scale cloud environments. You'll have the unique opportunity to translate real-world adversary intelligence into innovative detection capabilities that protect many of the world's leading organizations across every major industry.
What You'll Do:
Research and develop detection content for cloud-native attacks, including identity-based threats, data exfiltration, privilege escalation, cloud-native tactics
Create correlation logic and between runtime events and control plane activities
Design and implement detection logic across multi-cloud and hybrid environments
Collaborate with Threat Intelligence, OverWatch, and Incident Response teams to develop detections based on real adversary activities
Partner with Product and Engineering teams to enhance detection capabilities.

Required Senior Security Researcher - Security ML Team (Cortex)
Your Career
Are you passionate about using cutting-edge technology 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 AI security group that has an impact on many customers?
You will be part of a strong security research and data science team who solve highly complex security challenges using disruptive technologies, ML algorithms and a lot of data.
As part of that, you will take part in the design and development of new groundbreaking AI security solutions which make a direct impact on many customers.
We value diverse viewpoints and experiences, as we are solving complex cyber security challenges. We are committed to a safe and inclusive workspace.
Your Impact
Be at the forefront of security innovation, building next-gen detection capabilities powered by machine learning, big data, and deep threat intelligence.
Dive deep into low-level systems, reverse engineering, and file-type behavior to uncover novel attack vectors - and then turn that insight into scalable, ML-driven protections.
Work hand-in-hand with rockstar data scientists, engineers, and PMs in a fast-paced, collaborative environment where ideas move quickly from whiteboard to production.
Lead high-impact research initiatives that fuse classic security expertise with modern data science - shaping models, influencing pipelines, and driving real-world protection outcomes.
Be a key player in a multidisciplinary team where your deep security expertise will directly influence ML model design, data pipeline strategy, and real-world product impact.

Required Senior SIEM Developer (Cortex)
Your Career
As a SIEM Developer, you will create SIEM content to be delivered to our customers via the XSIAM marketplace.
XSIAM is an innovative new product we launched in March 2022 with a vision to create the autonomous security platform of the future, driving dramatically better security with near real-time detection and response.
Your Impact
Develop SIEM content - parsers, data model mapping, correlation rules, and dashboards for leading information security and IT tools
Collaborate with Security Architects, Software Developers, PMs, and Technical Marketing Engineers to create the best out-of-the-box content for our customers
Drive a vital piece of a new product!

Required Principal Security Researcher, Data & AI (Cortex)
Your Career
Are you passionate about using cutting-edge technology 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 AI security group that has an impact on many customers?
You will be part of a strong security research and data science team who solve highly complex security challenges using disruptive technologies, ML algorithms and a lot of data.
As part of that, you will take part in the design and development of new groundbreaking AI security solutions which make a direct impact on many customers.
We value diverse viewpoints and experiences, as we are solving complex cyber security challenges. We are committed to a safe and inclusive workspace.
Your Impact
Transform Data into Defense:Take the lead in creating high-fidelity security incidents from a massive stream of alerts generated by our industry-leading advanced security solutions
Innovate with AI: Actively participate in cutting-edge research projects focused on creating novel prevention content at scale using state-of-the-art AI and Large Language Models (LLMs)
Drive Security Efficacy: Analyze complex threat data to identify attacker patterns, develop new prevention methodologies, and enhance automated flows to rapidly protect Cortex platform customers
Collaborate and Lead: Work side-by-side with top-tier data scientists, engineers, and product managers to translate research ideas into tangible, customer-facing security protections.

We are disrupting the Cyber Security industry! We are looking for a Senior Enterprise Information Security Engineer to join our Infosec team that owns, securing and delivering security for our Enterprise, SaaS, and Public Cloud security services. With your networking, firewall, cloud, and development skills, youll design, build automation and integrate along with our secure programs scale and secure our infrastructure and application in a Google Cloud Platform environment as well as collaborate with other team members. In this role, you will provide technical leadership in the development of Security programs by helping to drive the disruptive vision, technology planning, and estimation. If you are a fast learner and passionate about Cyber Security, this is a great opportunity for you
Your Impact
In-depth knowledge of designing and implementing a Zero Trust Network Architecture, including network and identity segmentation.
Perform regular policy and firewall rule reviews to ensure alignment with access requirements and enforcement of Zero Trust principles.
Providing advanced operations and engineering support for critical systems and services, including application and security infrastructure on-prem and in the cloud.
Responsible for assessing and reviewing the security and cloud infrastructure in both IT and production environments.
Coordinates with various teams to ensure appliances and services are configured with the correct posture to support business requirements.
Continuous monitoring and improvement of IT support practices to enhance scalability, reliability, and performance in the product infrastructure.
Assist in maintaining strong oversight of cloud computing solutions to safeguard against undue risks from third-party or external integrations.
Develop automation using SOAR tools to streamline repetitive tasks and improve the overall efficiency of the security team.
Collaborate with teams outside the Security Fusion Center, including Vulnerability Management, Network Engineering, OS Engineering, and product SRE.
Prioritize and respond to critical vulnerabilities and data exposures with urgency and effective risk mitigation strategies.

Were looking for a highly technical and creative Security Researcher to join our research group. This role is central to navigating complex security landscapes, advancing our CNAPP offerings, crafting sophisticated algorithms, and pioneering cloud security research. Working alongside a diverse team, youll explore the cutting edge of cloud and AI-driven security, uncovering critical vulnerabilities, developing novel detection techniques, and driving impactful research publications. Join us in shaping the future of cloud security, where your work not only advances our technology but also deeply resonates with our commitment to exceeding customer expectations, streamlining for simplicity, and tackling challenges with creative solutions.





Responsibilities

Collaborate with teams across the organization, including Product, Frontend, DevOps, and GTM, to develop and integrate top-tier features.
Conduct deep technical research into cloud-native environments.
Lead initiatives from their inception through to deployment, emphasizing backend system efficiency, scalability, and reliability.
Innovate in Defense Evasion, amplifying the capabilities of our agents and engines.
Forge new paths in cloud security research and cyber security algorithm development.
Deep dive into threat detection and product content that provide deep insights and added value to our customers.

Required Senior Security Researcher - Cloud - Security Automation (Cortex)
Your Career
Are you passionate about taking automation to the next level? 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?
As a Cloud Cybersecurity Researcher, you will design and implement remediation strategies for cloud runtime and posture issues, ensuring responses are as autonomous, effective, and safe as possible. You will collaborate with leading security experts, leverage cutting-edge technologies, and contribute to the vision of an Autonomous SOC.
Your Impact
Develop robust, testable, and safe remediation plans for cloud runtime and posture issues (CSPM, DSPM, CIEM, CNAPP, IAM, etc.)
Conduct in-depth research to identify attacker TTPs and cloud misconfiguration risks, and translate findings into automated response playbooks
Apply data analysis, programming, and modeling techniques to evaluate and optimize remediation approaches
Collaborate within a diverse research group to continuously improve automation processes and methodologies
Stay ahead of evolving threats, including cloud-native attack vectors and advanced adversary tradecraft.

Required Senior Cloud Security Researcher (Cortex)
Your Career
Are you passionate about innovation in cloud security and want to redefine how Security Operations Centers (SOCs) leverage both agent and agentless technologies for detection and response? Join our cutting-edge Security Research team and lead the development of next-generation cloud detection and response solutions. In this role, you will define detection use cases, analyze threat data, and create advanced security content to protect against evolving threats in cloud environments. Be part of an exceptional team of researchers and engineers dedicated to safeguarding our customers. This is your opportunity to dive into pioneering technologies that integrate cloud security with innovative detection methodologies in a world-leading cybersecurity company.
Your Impact
Conduct ongoing research to identify and develop new detection techniques for both agent-based and agentless cloud technologies
Stay ahead of Advanced Threats, attacker methodologies, and Tactics, Techniques, and Procedures (TTPs) to ensure our solutions remain proactive and effective against emerging threats
Simulate real-world attack scenarios in lab settings, performing in-depth analysis of adversarial behaviors and their implications for cloud security
Foster a collaborative atmosphere within an experienced, diverse, and supportive research team, driving forward new and innovative ideas in cloud detection and response.

Required Senior Technical Research Auditor (Cortex Research)
Your Career
As a Senior Technical Research Auditor for Cortex Research, you will be honing and communicating high-quality, groundbreaking cybersecurity and threat intelligence research for Palo Alto Networks XDR & XSIAM Cortex Research Department. This is a highly technical role, and a strong research/technical background is a key qualification. Your goal is to work closely with Cortex researchers and the Unit 42 publishing team to ensure our research is clearly communicated in well-produced research articles and other written, recorded and visual materials. You will also engage in communication with external vendors and industry partners. Constant collaboration with various research groups, Corporate Communications, Legal, and Content Marketing teams is essential to help raise the profile of our research and improve our brand visibility.
Your Impact
Work with researchers to ensure high-quality, accurate, well-written pieces that are ready for publication through our Threat Research Center, social media and other properties.
Assist researchers with understanding how to translate complex technical research into clear storytelling that resonates with media and other non-technical audiences.
Review and fact-check the data and claims in our threat research publications.
Weigh in on technical research topics, such as: threat intelligence, malware analysis, reverse engineering, threat hunting, threat actor attribution, cloud and identity related attacks, endpoint security, and more.
Make necessary corrections and/or coordinate with other teams to identify who can resolve outstanding issues in a piece.
Maintain awareness of when additional notification and coordination is necessary in order to responsibly disclose our findings, including vulnerabilities.
Work with the publishing team in our ongoing effort to improve our guidelines, processes and scheduling.