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We are seeking a dynamic and experienced Threat Hunter to lead proactive cybersecurity efforts by uncovering hidden threats across our environment. In this role, you will drive hypothesis-based hunting, perform deep analysis and validation of security telemetry, investigate suspicious network activity, and continuously improve threat detection and response. You will also assess CVE relevance and exploitability to prioritize real-world risk, and leverage threat intelligence feeds and enrichment pipelines to enhance hunting context, detection accuracy, and response effectiveness.

If you thrive in a fast-paced environment and are excited about pushing the boundaries of cybersecurity, we want to hear from you.


Responsibilities:
Apply data analytics to analyze security-related network data, uncover actionable threat intelligence, detect anomalies and malicious behavior, and automate findings into an enhanced detection system.
Leverage current cybersecurity knowledge to interpret and contextualize findings, enabling informed decision-making and proactive measures to strengthen overall cybersecurity defenses.
Work closely with Product and Engineering to translate threat intelligence into product strategy, prioritized features, and defensive enhancements.
Monitor and analyze the latest vulnerabilities, CVEs, exploits, and threat actor TTPs, with a focus on techniques relevant to microsegmentation, identity security, lateral movement, and internal reconnaissance.
Integrate external threat feeds and intelligence sources into our product - including normalization, enrichment, classification, and validation of feed relevance.
Contribute to detection logic, threat models, and internal tooling that turn intelligence into prevention and protection.
Provide on-the-fly support during customer incident response events and penetration testing exercises by leveraging expertise to promptly detect and block security threats.

We are looking for a visionary VP of Research to lead our elite research group, based out of our Tel Aviv R&D center. Reporting directly to the CTO, you will be responsible for the companys threat research strategy, driving original vulnerability discovery, and ensuring our "Hackers Playbook" remains the most comprehensive in the industry.

This is a highly visible role that balances deep technical leadership with external evangelism. You will not only manage a team of top-tier security researchers but also serve as the public face of our research. You will be presenting at major global conferences, briefing executive customers, and shaping the industry narrative on offensive security.

THE IMPACT YOU WILL HAVE

Research Leadership & Strategy

Lead, mentor, and grow a high-performing team of security and threat researchers.
Define the research roadmap, balancing original vulnerability research (novel attack vectors) with threat intelligence (analyzing emerging APTs, ransomware, and TTPs).
Foster a culture of innovation, guiding the team to discover new attack surfaces in Windows, Linux, macOS, and LLMs.
Thought Leadership & Evangelism

Serve as a primary spokesperson . You must have a proven track record of speaking at top-tier industry conferences (e.g., Black Hat, DEF CON, RSA, BlueHat).
Drive the creation of high-impact technical content, including white papers, technical blogs, and press commentary on breaking security news.
Represent in the media and create relationships with the broader security community.
Product & Business Alignment

Collaborate closely with Product Management and R&D to translate research findings into product capabilities.
Ensure our customers are protected against the latest threats (e.g., US-CERT alerts, Flash reports) within hours of disclosure.
Customer Engagement

Act as a trusted advisor to C-level executives (CISOs, CIOs) at our strategic customers.
Support the Sales and Customer Success teams by providing deep technical insights during high-stakes briefings and QBRs.

We are seeking a highly skilled and experienced Windows Internals Team Leader to lead a specialized attack team focused on developing offensive, production-ready attack capabilities. This is a research and development (R&D) role at the core of our offensive security efforts. You will be responsible for architecting and delivering advanced low-level attack components used in evasion techniques, red team tooling, and adversary simulations.

You will be hands-on in both leadership and development, guiding technical direction, mentoring engineers, and contributing code across kernel-mode and user-mode components.

The Impact You Will Have

Lead the design, development, and deployment of production-grade offensive capabilities targeting Windows systems
Develop low-level Windows components including kernel-mode code, user-mode loaders, and OS-level evasion mechanisms
Implement Python bindings to connect native low-level components with Python-based research tools and automation
Debug complex issues in both kernel and user space using tools such as WinDBG and KD
Research and develop bypass techniques for modern Windows security controls
Collaborate with the Research Team and other R&D stakeholders to implement and refine offensive concepts
Provide technical mentorship and drive engineering best practices within the team

Be a part of the team that is instrumental in constructing one of most exciting security solutions, and work on an innovative new product. In an era of increasingly sophisticated cyber-attacks, the Security Exposure Management security suite has emerged as a vital tool for enterprises, enabling them to identify, scrutinize, counter advanced breaches and data intrusions within their networks and manage their security posture.
Responsibilities:
We are seeking a security researcher, who enjoys unraveling the mysteries and unique patterns of corporate computing environments and attackers techniques in enormous scale of signals and security mechanisms, to join our Israeli research team and help provide our customers with tools to improve their security posture. The job includes performing both low level and high-level research of attackers techniques, security mechanism and controls, and data analysis over various types of telemetries.
Responsibilities include:
Analyze and research security controls, attackers techniques and anomalous patterns
Explore massive amounts of data to come up with new security posture insights, which can then be translated into security recommendations for our customers
Work together with the different engineering teams to develop the code to support the research findings
Collaborate with multiple product teams to design sensors, implement discovery & detection logics and validate their effectiveness using a data-driven approach
Collaborate with data science teams to understand and identify detection gaps, capabilities, assumptions and improvements
Collaborate with other teams across and come up with innovative ideas which should be part of future versions of the product

in this role, you will be shaping the future of security automation, working with product experts and exploring the latest artificial intelligence (ai) advancements.the google cloud ai research team addresses ai challenges motivated by google clouds mission of bringing ai to tech, healthcare, finance, retail and many other industries. we work on a range of unique problems focused on research topics that maximize scientific and real-world impact, aiming to push the state-of-the-art in ai and share findings with the broader research community. we also collaborate with product teams to bring innovations to real-world impact that benefits our customers.
responsibilities
design and implement model context protocol (mcp) tools for security operations (secops) to support different ai security agents.
integrate ai models over vertex ai and work with the product team to understand the requirements for the integration, developing the integration code, and testing the integration.
develop backend in ASP.NET core or Python. design and develop the backend services that will be used to power the ai models.
design and develop core components of the ai chat infrastructure using go. build scalable and reliable services for managing Real-Time communication, managing user sessions, and integrating with ai models.
research and identify new ai technologies and techniques that can be applied to improve the secops security orchestration, automation, and response (soar) platform.

PlaxidityX is looking for a brilliant Security Researcher to join our elite team. In this role, you will combine offensive research with product innovation. You will conduct in-depth research and penetration testing on Automotive ECUs , uncovering vulnerabilities at both the hardware and software levels. Additionally, you will act as the 'Red Team' for our vehicle protection systems , simulating sophisticated attacks to ensure our detection capabilities stay ahead of global threats.
?What You’ll Do: ECU & Low-Level Research: Conduct deep-dive security research into Automotive Electronic Control Units (ECUs). Automotive Offensive Research: Analyze automotive protocols and architectures to identify, develop, and implement end-to-end attack vectors. Red Teaming: Serve as the internal adversary for our vehicle protection products. You will execute attacks to validate detection efficacy and provide the offensive 'ground truth' needed to improve our security logic. Collaborate with Data Scientists: Work closely with our Data Science teams to fine-tune AI-based detection features, helping to translate complex exploit behaviors into actionable data features.

Advantages:
Data Science & AI: Experience working with data teams, understanding of feature engineering, or experience fine-tuning AI models based on security domain expertise. OS Internals: High level of expertise in Linux / QNX / Android internals (both user and kernel space). Product Security: Experience building or testing Intrusion Detection/Prevention Systems (IDS/IPS) or EDR/XDR platforms. Automotive Knowledge: Understanding of automotive-specific protocols (CAN, Automotive Ethernet, UDS, etc.) and the ability to implement functional attacks against them.

We're looking for an Application Security Researcher to join us. In this critical role, you will assist us in validating our services and environments according to the highest security standards. Also, You will work closely with our R&D and Product teams, and solve complex security problems.
Responsibilities:
Continuously checking and improving security measures to protect our systems.
Reviewing system architecture, design, and code to find and fix security weaknesses before they become a problem.
Helping developers follow secure coding practices and learn how to prevent security risks.
Staying updated on new security threats and best practices to keep our security standards high.
Contributing to our companys security research blog.

We're looking for a hands-on Application Security leader with extensive experience building and scaling AppSec programs in high-growth software environments. Proven ability to balance strategy with execution, embed security into engineering workflows, and partner closely with R&D teams to deliver measurable risk reduction without slowing development.
What will you do?
Mature and scale our Application Security function across R&D, establishing clear ownership, processes, and engagement models with engineering teams
Embed application security into CI/CD pipelines and daily development workflows, enabling secure-by-default engineering practices
Hands on knowledge in pen testing and code review in multiple languages.
Lead the implementation, tuning, and ongoing optimization of AppSec tooling (Semgrep, Oligo, Escape DAST), and our company Bug bounty program, driving high signal-to-noise detection and actionable remediation
Define and maintain application security standards, policies, and secure development frameworks aligned with business and engineering needs
Conduct and Lead threat modeling sessions, architecture risk reviews, and secure design assessments for new and existing services
Partner closely with Engineering Managers, Tech Leads, and Architects to promote secure coding practices and pragmatic security decisions
Support our company research program company CTRL, with dedicated research activities and focus on new vulnerabilities discovery.
Establish and track meaningful AppSec KPIs (vulnerability trends, remediation SLAs, pipeline coverage, risk posture) and reported progress to stakeholders
Translate security initiatives into clear execution plans, ensuring adoption and measurable impact across teams
Mentor engineers and security champions, gradually expanding AppSec ownership and scaling the program with organizational growth.

We are looking for a Malware Researcher to analyze and review malware applications. You should have a background in cybersecurity or software development.
Responsibilities:
Training in malware analysis and detection and provides exposure to various malware threats and techniques. Researchers will combine technical and intelligence findings to reach accurate verdicts and assist in the bulk removal of malicious applications. The position requires adaptability and proactive identification of emerging malware trends.
We are seeking for someone who is willing to learn, can perform effectively under pressure, and maintain high professional standards.