דרושים » אבטחת מידע וסייבר » Head of Application Security 24652

We are looking for a Security Lead to join our companys R&D organization, taking a central, cross-functional role in shaping the security posture of our products. This role combines deep hands-on expertise with cross-organizational leadership, working closely with senior leaders to shape and implement security strategy across all product lines. You will lead end-to-end security initiatives, influence engineering practices at scale, and play a critical role in ensuring our products meet the highest security standards.
Key Responsibilities
Lead security in the R&D organization by professionalism and cooperation across our company
Maintain and develop the Secure Development Life Cycle of all our companys Products Organization, work with R&D, QA, Sales, Support, external researchers, and customers to make the cyber landscape a safer place.
Conduct architectural security reviews and threat modeling for R&D
Full triage for our company's VDP and BBP reports, including analyzing reports, calculating severities and communications with reporters.
Define and develop security training to implement cross organization
Be a first responder in security incidents, including leading and defining actions to resolution
Manage and monitor our company's SCA, SAST, DAST tools.

We are looking for a Platform Security Director to lead the engineering of our security infrastructure. Your mission is to build a Security Machine that is as sophisticated as our AI. You will move us beyond traditional "defense" into a "Secure-by-Default" reality, where our multi-cloud infrastructure (AWS and Azure) is hardened, automated, and resilient by design.
Youll Own:
The end-to-end security strategy across Application Security, Cloud (AWS/Azure), and Platform layers, ensuring a Secure-by-Default framework, as measured by deployment coverage, critical vulnerability reduction, and developer adoption metrics.
A unified Security Engineering organization covering AppSec, SecDevOps, and AI Security leadership, collaboration points with adjacent teams (Infrastructure, R&D, Product Engineering), and building and mentoring a high-performing team.
Lead our Platform Security domain - from Layer 7 protections to AWS architecture, security tooling, automated risk scoring, and AI-assisted automation workflows that improve detection and remediation times.
Security controls (WAF, Rate Limiting) embedded into the SDLC and CI/CD pipelines, including mandatory security gates, artifact scanning, and automated deployment checks.
Lead our AI strategy - enabling secure use in our platform products as well as for our internal engineering usage, and scaling AI security governance and controls.
The evolution of scalable infrastructure security, including Kubernetes, containers, IAM, and Zero Trust architectures, strengthening Kubernetes and cloud security posture.
Own and execute the comprehensive Vulnerability Management program, from discovery (SAST/DAST/OSS scanning) through remediation tracking, and manage the external Bug Bounty program, with a focus on improving remediation SLAs and automation coverage.
Mature secure-by-default engineering practices across the SDLC.
Increase developer adoption of automated security tooling.
Youll Solve:
Eliminating manual bottlenecks through code-driven guardrails and frictionless developer experiences.
Securing complex production systems and multi-tenant AI architectures in cloud-native production environments, with a focus on model integrity, training data provenance, data exfiltration prevention, and minimizing unique risks associated with Large Language Models (LLMs), by applying specific AI threat models.
Operationalizing Red/Purple Team exercises, penetration testing, and the Bug Bounty program to ensure a continuous feedback loop that drives proactive risk reduction.
Youll Impact:
Support a culture where security is embedded into the foundation of engineering
Turn security into a strategic product advantage and customer trust differentiator
Improve developer experience by making the secure path the easiest path
Increase engineering velocity while strengthening platform resilience
Shape the future intersection of Security, AI, and Platform Engineering
Create scalable systems, processes, and relationships that grow with the companys innovation pace.

we are looking for a Senior Embedded Security Engineer.
As an Embedded Linux & Security Engineer, your daily mission involves crafting custom Linux images tailored for our embedded platform, which plays a crucial role in unlocking phones and extracting forensic evidence for law enforcement agencies. Your expertise will also be pivotal in developing and enhancing the Board Support Package (BSP) layer, ensuring the highest level of security for our platform. This position, nested within our security research department, requires close collaboration with research teams to tackle and anticipate the security challenges of tomorrow to bypass security mechanisms of modern phones.
You'll thrive in a role that blends technical challenges with a profound impact on society. You'll contribute to product that play a vital role in law enforcement and public safety. Our collaborative environment offers endless opportunities for professional growth, letting you work side by side with some of the brightest minds in security research and embedded systems development. This position is not just a job; it's a mission to make the world a safer place, with innovative challenges and the chance to solve complex problems daily.
Key responsibilitis:
Develop and maintain custom Linux images for our embedded platform, optimizing performance and security.
Design and implement the BSP layer, ensuring compatibility and efficiency across different hardware configurations.
Identify, analyze, and mitigate potential security vulnerabilities.
Engage in innovative problem-solving activities, contributing to the development of new technologies and methodologies.
Maintain up-to-date knowledge of the latest security threats, trends, and technologies.

We're looking for a Senior Security Engineer to own and elevate the security posture of our
cloud-native, AI-driven SaaS platform. Reporting to the Director of DevOps, you'll be the technical
anchor for security across our product, infrastructure, and organization - combining hands-on
engineering with the strategic judgment to translate risk into clear, actionable priorities.
This is a high-ownership role for someone who can operate end to end: threat modeling a new feature
in the morning, hardening cloud infrastructure in the afternoon, and briefing leadership on risk posture
by the end of the week. As we scale our platform and deepen our use of AI/ML, you'll define how we
build, ship, and operate securely - often standing up programs and controls that don't yet exist.
You'll work cross-functionally well beyond engineering, partnering with Customer Success, Marketing,
Finance, and Legal to make security a shared, business-aware practice rather than a gate at the end of
the line.
What You'll Do:
Own the day-to-day security engineering function across cloud infrastructure, application, and data
layers.
Lead threat modeling, penetration testing, and vulnerability management across the product and
platform lifecycle.
Design, implement, and continuously improve cloud security controls across AWS, GCP, and/or
Azure environments.
Assess and secure our AI/ML systems, addressing the unique risks they introduce - from data
pipelines to model and LLM behavior.
Drive compliance readiness and audit support for frameworks such as SOC 2, ISO 27001, and
GDPR.
Embed security into the SDLC and CI/CD pipelines, partnering closely with DevOps and engineering
teams.
Translate technical risk into clear business and board-level language, and advise leadership on
prioritization and trade-offs.
Partner cross-functionally with non-engineering teams (Customer Success, Marketing, Finance,
Legal) to build security awareness and practical, low-friction controls.
Lead or support incident response, including detection, containment, remediation, and post-incident
review.

As a Senior Product Security Architect, you will join a highly technical, fast-moving Product Security team to advance and secure platform and its modern AI-driven capabilities. Operating in an environment with deep R&D collaboration and a hybrid schedule, you will own the development lifecycle's security strategy, ensuring modern cloud and distributed systems are engineered safely by design. This role directly supports core development teams across Israel and Portugal, ensuring robust posture alignment from initial planning through deployment.

Responsibilities
Collaborate with R&D teams to identify, prioritize, and drive security requirements and mitigation strategies throughout the development lifecycle.
Conduct architecture, design, and threat modeling security reviews for web, cloud (AWS), and distributed systems.
Produce explicit, actionable security architecture documents, design specifications, and technical guidelines for engineering.
Lead incident response efforts during active product cyber security events, driving cross-functional remediation across engineering teams.

Are you ready to evolve from a GRC Specialist into a strategic leader? We are looking for a high-potential GRC Specialist to join our company.
As a GRC at our company you will be responsible for aligning our companys security compliance and regulatory requirements. You will be responsible for preparing the business for certifications and regulations. You will verify that existing controls are adequate and define and oversee the implementation of new security controls. In addition, you will be responsible for) Risk management, employee awareness and Vendor Security assessment. You will devise new policies and update existing ones while aligning with business processes.
What am I going to do?
Oversee the company's security GRC program.
Lead annual certifications (ISO 27001, SOX-ITGC) and prepare for security audits (e.g., PCI DSS).
Third-party risk management.
Develop policies and guidelines aligned with security best practices for complex environments.
Conduct risk management and build plans to mitigate risks while engaging stakeholders.
Collaborate with IT, Legal, HR, Finance, and security teams to address gaps versus best practices.
Drive the security awareness program and explore strategies to enhance the security posture.

We are seeking a seasoned security leader to manage a high-caliber research team focused on the security of Identity, SaaS, and Cloud ecosystems. In this role, you will provide technical mentorship and strategic vision, guiding research into service risk profiling and adversarial TTPs analysis. You will be the bridge between cutting-edge research and product innovation, ensuring our findings translate into high-impact security outcomes to stay ahead of modern adversaries.
Key Responsibilities
Define the research roadmap for Identity, SaaS, and Cloud risks, ensuring the team's outputs align with the evolving threat landscape and company goals.
Lead and grow a diverse team of security researchers, providing the technical guidance and career development necessary to maintain a world-class research organization.
Leverage your experience in a product-focused environment to ensure research outcomes directly influence service security strategies and customer-facing solutions.
Oversee the execution of high-fidelity attack simulations and TTP deconstruction, ensuring the 'how-to' of secure service usage is clearly defined and actionable.
Partner with Engineering, Product Management, and Threat Intel teams to transform raw research into robust mitigation strategies and resilient service blueprints.
Represent the team's research internally and externally, positioning the organization as a premier authority on Identity-centric and Cloud security.

We are looking for a Windows Malware Security Researcher for our Tel Aviv R&D center. You will be part of a team that is responsible for researching the most recent and advanced cybersecurity threats, as well as designing, developing, and improving Anti-Malware capabilities to protect against them. The position includes researching OS internals, picking apart malware samples, delving into the internals of Windows kernel and user-mode code, and finding ways to mitigate new attack vectors.
The proposed role will be part of the research team of the Cortex XDR endpoint protection solution.
We are seeking a highly skilled and experienced Windows Malware Security Researcher to join our growing Windows malware research team of the Cortex XDR agent group. 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. A deep understanding of the Windows operating system is essential.
Key Responsibilities
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.
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.
Operate independently end-to-end - from initial threat idea, through research and POC, to handing off a production-ready design to core agent engineering with clear specs, test cases, and edge-case analysis.
Be a team player who lifts others up - happy to jump in when a teammate is stuck on a tricky Windows internals or RE question, share what you've figured out, and generally make the people around you better.