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

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22/06/2026
משרה זו סומנה ע"י המעסיק כלא אקטואלית יותר
מיקום המשרה: תל אביב יפו
סוג משרה: משרה מלאה
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
Location: Tel Aviv-Yafo
Job Type: Full Time
If you are an innovator at heart and passionate about redefining how organizations secure modern environments end-to-end, we're looking for you.
We're looking for a Manager to lead a security research team for detection and response across cloud environments.
This is an opportunity to lead an exceptional group of researchers working on a startup-level product within the largest security company, helping revolutionize how organizations protect their Kubernetes and hybrid cloud environments.
Key Responsibilities
Manage a team of security researchers conducting research on attacks against cloud data , Kubernetes and containers.
Lead, mentor, and grow a team of talented security researchers focused on defending organizations as they transition from on-premises data centers to modern cloud and Kubernetes infrastructure.
Drive the strategy and execution of research initiatives to uncover novel techniques for detecting and responding to sophisticated attacks targeting hybrid and cloud-native environments.
Define and prioritize detection use cases, relevant datasets, and innovative analytic approaches combining runtime visibility and posture management across diverse platforms.
Stay up to date with the latest attacker methodologies, APT campaigns, and TTPs to ensure our detection capabilities stay ahead of evolving threats in both legacy and cloud contexts.
Oversee simulation of real-world attacks and deep behavioral analysis to inform and validate detection content.
Foster collaboration across engineering, product management, and go-to-market teams to deliver impactful security solutions.
Represent the team and share insights with the security community through blogs, conference talks, and publications.
Requirements:
2+ years in a leadership or management role, including mentoring researchers and setting research strategy.
5+ years in security research with a proven track record of driving impactful projects.
Deep expertise in cloud-native security, with strong focus on Kubernetes, containers, and major cloud providers (AWS, Azure, GCP, OCI).
Experience developing or working with detection and response products, such as XDR, EDR, or cloud workload protection platforms.
Excellent communication skills, with the ability to articulate complex research findings and drive alignment across diverse teams.
Proficient in hands-on coding and scripting (e.g., Python).
Experience working with large-scale data pipelines and analytics (e.g., GCP BigQuery, Dataflow).
Preferred Qualifications
Familiarity with Kubernetes threat modeling frameworks (e.g., MITRE ATT&CK for Containers).
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
05/08/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
If you are an innovator at heart and passionate about redefining how organizations secure modern environments end-to-end, we're looking for you.
We're looking for a Manager to lead a security research team for detection and response across cloud environments.
This is an opportunity to lead an exceptional group of researchers working on a startup-level product within the largest security company, helping revolutionize how organizations protect their Kubernetes and hybrid cloud environments.
Key Responsibilities
Manage a team of security researchers conducting research on attacks against cloud data , Kubernetes and containers.
Lead, mentor, and grow a team of talented security researchers focused on defending organizations as they transition from on-premises data centers to modern cloud and Kubernetes infrastructure.
Drive the strategy and execution of research initiatives to uncover novel techniques for detecting and responding to sophisticated attacks targeting hybrid and cloud-native environments.
Define and prioritize detection use cases, relevant datasets, and innovative analytic approaches combining runtime visibility and posture management across diverse platforms.
Stay up to date with the latest attacker methodologies, APT campaigns, and TTPs to ensure our detection capabilities stay ahead of evolving threats in both legacy and cloud contexts.
Oversee simulation of real-world attacks and deep behavioral analysis to inform and validate detection content.
Foster collaboration across engineering, product management, and go-to-market teams to deliver impactful security solutions.
Represent the team and share insights with the security community through blogs, conference talks, and publications.
Requirements:
2+ years in a leadership or management role, including mentoring researchers and setting research strategy.
5+ years in security research with a proven track record of driving impactful projects.
Deep expertise in cloud-native security, with strong focus on Kubernetes, containers, and major cloud providers (AWS, Azure, GCP, OCI).
Experience developing or working with detection and response products, such as XDR, EDR, or cloud workload protection platforms.
Excellent communication skills, with the ability to articulate complex research findings and drive alignment across diverse teams.
Proficient in hands-on coding and scripting (e.g., Python).
Experience working with large-scale data pipelines and analytics (e.g., GCP BigQuery, Dataflow).
Preferred Qualifications
Familiarity with Kubernetes threat modeling frameworks (e.g., MITRE ATT&CK for Containers).
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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עדכון קורות החיים לפני שליחה
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תיאור
שליחה
סגור
v נשלח
תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
Location: Tel Aviv-Yafo
Job Type: Full Time
As an innovator at heart, you will lead the Email Security Research team and shape the future of AI-driven email protection. You will define the technical vision, drive the research roadmap, and lead a team developing advanced detection capabilities. Working closely with Engineering, Product, Threat Intelligence, and AI teams, you will build cutting-edge security solutions that protect customers against evolving email threats while fostering innovation and technical excellence.
Key Responsibilities
Lead, mentor, and grow a team of Email Security researchers and analysts.
Define and execute the Email Security research, detection, and analytics roadmap.
Drive innovation in AI and LLM-powered email security.
Lead the design of advanced detections for phishing, Business Email Compromise (BEC), malware, account takeover, and emerging email threats.
Improve detection efficacy through behavioral analytics, threat research, and large-scale data analysis.
Collaborate with Engineering, Product, Threat Intelligence, and cross-functional teams to deliver scalable security capabilities.
Promote technical excellence through design reviews, coaching, and knowledge sharing.
Represent the team internally and externally through technical presentations, blogs, white papers, and industry conferences.
Foster a culture of innovation, collaboration, and continuous learning.
Requirements:
8+ years of experience in cybersecurity research, including 1+ years leading technical teams.
Experience managing, mentoring, and developing high-performing security researchers.
Hands-on coding experience (e.g., Python).
Experience with SQL or similar query languages for large-scale data analysis.
Excellent communication and stakeholder management skills.
Preferred Qualifications
Experience with AI, machine learning, or LLM-based security solutions.
Experience with big data platforms (e.g., GCP/BigQuery).
Experience with XDR, EDR, NDR, or CDR products.
Experience in email security research, detection engineering, or behavioral analytics.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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עדכון קורות החיים לפני שליחה
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דיווח על תוכן לא הולם או מפלה
מה השם שלך?
תיאור
שליחה
סגור
v נשלח
תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
05/08/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
If you are an innovator at heart and passionate about redefining how organizations secure modern environments end-to-end, we're looking for you. This is an opportunity to join an exceptional group of researchers working on a startup-level product within the largest security company, helping revolutionize how organizations protect their Kubernetes and hybrid cloud environments.
Key Responsibilities
Contribute to a team of talented security researchers focused on defending organizations as they transition from on-premises data centers to modern cloud and Kubernetes infrastructure.
Drive the execution of research initiatives to uncover novel techniques for detecting and responding to sophisticated attacks targeting hybrid and cloud-native environments.
Define and prioritize detection use cases, relevant datasets, and innovative analytic approaches combining runtime visibility and posture management across diverse platforms.
Stay up to date with the latest attacker methodologies, APT campaigns, and TTPs to ensure our detection capabilities stay ahead of evolving threats in both legacy and cloud contexts.
Simulate real-world attacks and perform deep behavioral analysis to inform and validate detection content.
Collaborate across engineering, product management, and go-to-market teams to deliver impactful security solutions.
Share insights with the security community through blogs, conference talks, and publications.
Requirements:
5+ years in security research with a proven track record of driving impactful projects.
Deep expertise in cloud-native security, with strong focus on Kubernetes, containers or major cloud providers (AWS, Azure, GCP, OCI) or Linux internal.
Experience developing or working with detection and response products, such as XDR, EDR, or cloud workload protection platforms.
Excellent communication skills, with the ability to articulate complex research findings and drive alignment across diverse teams.
Proficient in hands-on coding and scripting (e.g., Python).
Preferred Qualifications
Experience working with large-scale data pipelines and analytics (e.g., GCP BigQuery, Dataflow).
Familiarity with Kubernetes threat modeling frameworks (e.g., MITRE ATT&CK for Containers).
This position is open to all candidates.
 
Show more...
הגשת מועמדותהגש מועמדות
עדכון קורות החיים לפני שליחה
עדכון קורות החיים לפני שליחה
8770072
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סגור
דיווח על תוכן לא הולם או מפלה
מה השם שלך?
תיאור
שליחה
סגור
v נשלח
תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
06/08/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
As an innovator at heart, you will lead the Email Security Research team and shape the future of AI-driven email protection. You will define the technical vision, drive the research roadmap, and lead a team developing advanced detection capabilities. Working closely with Engineering, Product, Threat Intelligence, and AI teams, you will build cutting-edge security solutions that protect customers against evolving email threats while fostering innovation and technical excellence.
Key Responsibilities
Lead, mentor, and grow a team of Email Security researchers and analysts.
Define and execute the Email Security research, detection, and analytics roadmap.
Drive innovation in AI and LLM-powered email security.
Lead the design of advanced detections for phishing, Business Email Compromise (BEC), malware, account takeover, and emerging email threats.
Improve detection efficacy through behavioral analytics, threat research, and large-scale data analysis.
Collaborate with Engineering, Product, Threat Intelligence, and cross-functional teams to deliver scalable security capabilities.
Promote technical excellence through design reviews, coaching, and knowledge sharing.
Represent the team internally and externally through technical presentations, blogs, white papers, and industry conferences.
Foster a culture of innovation, collaboration, and continuous learning.
Requirements:
8+ years of experience in cybersecurity research, including 1+ years leading technical teams.
Experience managing, mentoring, and developing high-performing security researchers.
Hands-on coding experience (e.g., Python).
Experience with SQL or similar query languages for large-scale data analysis.
Excellent communication and stakeholder management skills.
Preferred Qualifications
Experience with AI, machine learning, or LLM-based security solutions.
Experience with big data platforms (e.g., GCP/BigQuery).
Experience with XDR, EDR, NDR, or CDR products.
Experience in email security research, detection engineering, or behavioral analytics.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
עדכון קורות החיים לפני שליחה
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8771803
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דיווח על תוכן לא הולם או מפלה
מה השם שלך?
תיאור
שליחה
סגור
v נשלח
תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior Security Researcher to join our Identity Threat Detection and Response team. In this role, you will research the evolving threat landscape and develop advanced detections to protect SAAS, Cloud, on-premises, and hybrid identities. You will focus on identifying and mitigating identity-related threats across networks, endpoints, and cloud environments, using statistical classification methods to build effective detection models and protecting customers at scale. Additionally, you will collaborate with cross-functional teams, validate detection concepts on real-world data, and continuously enhance detection capabilities to stay ahead of emerging threats.
Key Responsibilities
Research innovative methods for detecting targeted attackers operating in endpoints, networks, cloud and SAAS environments.
Simulate real-world attacks in lab environments and conduct a deep analysis of the behavior.
Develop and refine statistics-based classification algorithms and techniques to create and improve detection models.
Research specific scenarios to enhance our model's capabilities.
Collaborate within a diverse research group, improving our research processes and leading us to be a better team creating a better product.
Stay informed on the latest APTs, attacker methodologies, and TTPs to ensure our models stay ahead of emerging threats.
Requirements:
At least 5 years experience with Active Directory security and identity related attacks.
In-depth knowledge of the inner-workings of operating systems.
In-depth Knowledge of network protocols, including but not limited to Kerberos, RPC, SMB, HTTP, SMTP, DNS, DHCP, etc.
In-depth knowledge of enterprise infrastructure, including Active Directory, FW, VPN, Security products, etc.
Ability to drive and own projects from start to finish.
Independent and a team player, a critical thinker.
Preferred Qualifications
2+ years of experience with Entra ID (formerly Azure AD) or SAAS application.
At least 2 years of experience coding in Python.
Strong knowledge of SQL language.
Experience with red-teaming / pentesting of Entra ID.
Experience with machine learning, data analysis, cloud infrastructure, or security.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
עדכון קורות החיים לפני שליחה
עדכון קורות החיים לפני שליחה
8781555
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סגור
דיווח על תוכן לא הולם או מפלה
מה השם שלך?
תיאור
שליחה
סגור
v נשלח
תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
07/08/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior Security Researcher to join our Identity Threat Detection and Response team. In this role, you will research the evolving threat landscape and develop advanced detections to protect SAAS, Cloud, on-premises, and hybrid identities. You will focus on identifying and mitigating identity-related threats across networks, endpoints, and cloud environments, using statistical classification methods to build effective detection models and protecting customers at scale. Additionally, you will collaborate with cross-functional teams, validate detection concepts on real-world data, and continuously enhance detection capabilities to stay ahead of emerging threats.
Key Responsibilities
Research innovative methods for detecting targeted attackers operating in endpoints, networks, cloud and SAAS environments.
Simulate real-world attacks in lab environments and conduct a deep analysis of the behavior.
Develop and refine statistics-based classification algorithms and techniques to create and improve detection models.
Research specific scenarios to enhance our model's capabilities.
Collaborate within a diverse research group, improving our research processes and leading us to be a better team creating a better product.
Stay informed on the latest APTs, attacker methodologies, and TTPs to ensure our models stay ahead of emerging threats.
Requirements:
At least 5 years experience with Active Directory security and identity related attacks.
In-depth knowledge of the inner-workings of operating systems.
In-depth Knowledge of network protocols, including but not limited to Kerberos, RPC, SMB, HTTP, SMTP, DNS, DHCP, etc.
In-depth knowledge of enterprise infrastructure, including Active Directory, FW, VPN, Security products, etc.
Ability to drive and own projects from start to finish.
Independent and a team player, a critical thinker.
Preferred Qualifications
2+ years of experience with Entra ID (formerly Azure AD) or SAAS application.
At least 2 years of experience coding in Python.
Strong knowledge of SQL language.
Experience with red-teaming / pentesting of Entra ID.
Experience with machine learning, data analysis, cloud infrastructure, or security.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
עדכון קורות החיים לפני שליחה
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8772397
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דיווח על תוכן לא הולם או מפלה
מה השם שלך?
תיאור
שליחה
סגור
v נשלח
תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
Location: Tel Aviv-Yafo
Job Type: Full Time
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.
Requirements:
5+ years of experience in cybersecurity research, with a proven track record of impactful projects.
Good knowledge of Linux OS internals, including both user and kernel space.
Solid knowledge of the cyber threat landscape, modern malware techniques, and APTs.
Hands-on experience in real-world threat hunting, incident response, or detection engineering.
Proficiency in programming languages such as Python, C, and/or C++, with a strong understanding of system-level programming and APIs.
Excellent problem-solving skills and a passion for cybersecurity innovation.
Ability to work independently, take initiative, and collaborate effectively in a team environment.
Preferred Qualifications
Background in EDR/XDR products or security solution development.
Experience in reverse engineering, including familiarity with debugging and disassembly tools such as GDB, IDA Pro, or Ghidra.
Experience in advanced data analysis, statistics, or machine learning for security applications.
Experience with Linux kernel development or vulnerability research.
Familiarity with virtualization platforms (e.g., ESXi/vCenter).
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
עדכון קורות החיים לפני שליחה
עדכון קורות החיים לפני שליחה
8781072
סגור
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סגור
דיווח על תוכן לא הולם או מפלה
מה השם שלך?
תיאור
שליחה
סגור
v נשלח
תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
05/08/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
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.
Requirements:
5+ years of experience in cybersecurity research, with a proven track record of impactful projects.
Good knowledge of Linux OS internals, including both user and kernel space.
Solid knowledge of the cyber threat landscape, modern malware techniques, and APTs.
Hands-on experience in real-world threat hunting, incident response, or detection engineering.
Proficiency in programming languages such as Python, C, and/or C++, with a strong understanding of system-level programming and APIs.
Excellent problem-solving skills and a passion for cybersecurity innovation.
Ability to work independently, take initiative, and collaborate effectively in a team environment.
Preferred Qualifications
Background in EDR/XDR products or security solution development.
Experience in reverse engineering, including familiarity with debugging and disassembly tools such as GDB, IDA Pro, or Ghidra.
Experience in advanced data analysis, statistics, or machine learning for security applications.
Experience with Linux kernel development or vulnerability research.
Familiarity with virtualization platforms (e.g., ESXi/vCenter).
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
עדכון קורות החיים לפני שליחה
עדכון קורות החיים לפני שליחה
8770069
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דיווח על תוכן לא הולם או מפלה
מה השם שלך?
תיאור
שליחה
סגור
v נשלח
תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
Location: Tel Aviv-Yafo
Job Type: Full Time
we are seeking a Senior Security Researcher to join our highly technical product research team working at the core of our security products.
This is a rare opportunity to join an elite security research team and do work that directly shapes our AI and Cloud products. Your research will span cloud infrastructure, AI systems, emerging platforms, and modern architectures.
You will perform novel security research, inform product direction, and contribute to our company's thought leadership in cloud and AI security.
We are looking for an exceptional security researcher who thrives on variety and can quickly develop expertise in new areas.
Your Role:
Drive research direction across multiple domains including cloud security, AI security, and emerging threat landscapes.
Perform novel security research to uncover new attack vectors, and adversary techniques across cloud and AI systems.
Translate research findings into actionable product capabilities, detection logic, and risk prioritization guidance.
Stay current with evolving threats across cloud platforms and AIecosystems, identifying where our company should invest next.
Write and speak about security research to strengthen our company's voice in cloud and AI security.
Collaborate with product and engineering teams to translate research into shipped capabilities.
Requirements:
5+ years of experience in security research, vulnerability research, or offensive security.
Demonstrated ability to quickly develop expertise in new technical domains.
Familiarity with OWASP Top 10 for Large Language Model Applications (prompt injection, data poisoning, system prompt leakage).
Strong understanding of AI systems, frameworks, and deployment patterns, with proven ability to exploit them.
Experience conducting original security research - finding vulnerabilities, understanding attacker behavior, or developing novel techniques.
Highly motivated, curious, and able to work independently in ambiguous problem spaces.
Strong communication skills, written and verbal, with the ability to articulate technical findings and opinions clearly.
And Ideally:
Experience across multiple security domains (cloud, AI, infrastructure, application).
Background in offensive security, red teaming, or vulnerability research.
Solid understanding of cloud platforms (AWS, Azure, GCP) and cloud security concepts.
Track record of published security research, conference talks, or technical blog posts.
Experience tracking the evolving AI ecosystem and translating new developments into security research.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
עדכון קורות החיים לפני שליחה
עדכון קורות החיים לפני שליחה
8796536
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