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We are looking for a motivated Senior DevOps Engineer to join our Cortex Devops Production group in our Tel Aviv R&D center. The group is responsible for the reliability and availability of the production environment hosting Cortex XDR and the enablement of the entire XDR RnD group using CI tools, infrastructure, and automation.
In this role you will a part of a DevOps group that is responsible for planning, executing, and reporting the various infrastructure and code projects, as well as managing and executing high-pressure production maintenance work and issues
Your Impact:
You will take full end-to-end responsibility for the production environment of our SaaS product deployed on GCP
You will build tools for the automatic remediation of known issues
You will develop Infrastructure-as-code which will be used to orchestrate production and dev environments
You will design, build, maintain, and scale production services with thousands of Kubernetes clusters
You will secure the production environments and add in new security tools and features both internal and other market-leading technologies
You will work closely with development teams to design and enhance software architecture to improve scalability, service reliability, cost, and performance
You will build CI pipelines and automation processes
Participate in the on-call rotation supporting the applications and infrastructure
You will research cutting-edge technologies and deploy them to production

We are looking for a highly talented technical individual to join the Cortex XDR infrastructure team.
The team is responsible for developing automation infrastructure and various cloud based tools and platforms that are used across the research, development and QA departments to ensure the functionality, stability and quality of the XDR product, alongside the efficiency of the infrastructure and process used to build, test and deploy on various clouds and distributions. We believe that the platforms & infrastructure that the team provides are a critical & crucial part of our department's progress to the modern future and one of our key growth factors.
As a Platform engineer you will play a pivotal role in enhancing our development and automation experience by pushing forward modern automation approaches, eliminating manual efforts and introducing new development operations for continuous integration, scale & durability using advanced cloud services. Your expertise will be used in areas such as infrastructure development, cloud based automation, serverless infrastructure, automation as a service, providing technical guidance, and pushing infrastructure\configuration as a code and GitOps approach across the development departments.
To succeed in this role, you should have a strong foundation in modern cloud based automation methodologies and a comprehensive understanding of industry best practices, especially in redundancy and scalability of large systems and the ability to control them via SCM based declarative configs. You should be familiar with modern public clouds approaches and serverless based architectures, including virtualization containers and container based orchestration including multiple Kubernetes based deployments. You should be comfortable engaging in complex technical discussions and advocating for optimal solutions in a fast-paced growing environment as part of our quest for continuous improvement.
Your Impact
Utilize modern technologies including serverless cloud services, Kubernetes, Terraform, among others, and use them all in an infrastructure/configuration as a code GItOps approach to manage everything via source code and continuous integration processes
Design and implement (hands on) the next generation of platforms, automation frameworks, SDKs, and tools to be used across our entire R&D group, and be part of our infrastructure transition to the cloud
Develop and maintain a cloud based test execution system, that supports parallel executions on multiple operating systems and multiple cloud providers and at a very large scale, and by so helping reduce the amount of effort required to perform automatic testing and manual testing, and reduce time to market
Provide tools, systems and simulators for scaling up all lifecycle phases of our products and services including cross company and third party integrations and frameworks to be used in high scale
Introduce progress and help revolutionize our operations and lay the foundation for innovation and growth.

Required Senior DevOps Engineer - (Cortex Cloud)
Your Career
As a Senior DevOps Engineer on our Production Engineering team, you will be at the forefront of ensuring the stability, scalability, and performance of our production systems. Youll be responsible for the health of large-scale cloud environments, investigating incidents, driving root cause analysis, and implementing long-term solutions that improve system reliability. Youll also own and continuously improve the production release process, ensuring deployments are safe, automated, and well-orchestrated. Youll collaborate closely with engineering, platform, and SRE teams to ensure world-class operational excellence for our customer-facing services.
Your Impact:
Own the end-to-end release process: plan, coordinate, and execute deployments across environments with a strong focus on safety, reliability, and automation
Ensure stability and performance of all production systems, maintaining high availability through proactive monitoring and incident management
Investigate and resolve complex production issues, driving post-incident reviews and implementing long-term fixes
Respond to critical incidents and customer escalations with a calm, structured approach and clear communication
Define and uphold best practices for change management, observability, and system reliability
Manage infrastructure-as-code using Terraform for scalable cloud deployments
Improve monitoring, alerting, and recovery mechanisms to detect and resolve issues faster
Automate repetitive operational tasks through scripting and tooling
Collaborate with development teams to ensure smooth delivery and stable operation of new features
Participate in an on-call rotation to support production systems.

Required Senior SRE (IT Operations)
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
Your Career:
The ideal candidate enjoys working in a fast-paced environment with highly innovative technologies.
Your Impact:
Provision, configure, and support resilient hybrid cloud deployment architectures using the automation framework
Collaborate with development teams to ensure applications are production-ready, scalable, and reliable from the outset
Manage CI/CD platform, Linux infrastructure, and collaborate with other SREs to deploy and maintain the automation framework, perform capacity planning, and create and review operational runbooks.
Set up critical infrastructure and develop tools and frameworks to automate operational tasks, including the deployment of machines, services, and applications
Participate in Incident Command on-call rotation supporting critical applications and services.
Conducts root cause analysis of critical business and production issues and drives future preventive measures
Manage scalability, capacity planning, redundancy, and resiliency
Maintain service availability and performance SLAs based on business and product requirements.
Contribute to documentation related to design, deployment, validation, and operations
Design proactive service monitoring, alerting, and trend analysis of underlying infrastructure, and support the operations team in implementation
Establish end-to-end monitoring and alerting on all critical components of the application.

We are looking for a Sr Principal Linux Security Researcher for our Tel Aviv R&D center, to work on cortex-xdr for linux, which provides runtime protection to servers and cloud workloads.
You will be part of a team that is in charge of researching, developing and improving Anti-Exploit capabilities, Anti-malware capabilities. The position includes researching OS internals, exploits, malware, delving into cloud security, and finding ways to mitigate new attack vectors.
Your Impact
Research, develop, and improve anti-exploitation mitigations and anti-malware modules - ranging from low-level mitigations up to tackling application-level security vulnerabilities
Work on the design, evaluation, and implementation of new security technologies
Research Linux OS internals, kernel, application codebases, vulnerabilities and exploits (Mostly internal usage but also PR)
Analyze customer issues to help with detecting and preventing malicious activities in our customers networks.

We are looking for a Security Operations Engineer to join our fast-growing company at a breakthrough stage, where we are building our dream team with the most passionate and professional people in the industry.
Our security team blends cyber expertise with cutting-edge automation and AI. Were looking for someone who thrives in a fast-paced SaaS environment and is eager to make an impact.
Key Responsibilities:
Security Operations
Collaborate with the CISO and peers to shape and execute the companys security strategy.
Develop, maintain, and continuously improve security playbooks, processes, and response frameworks.
Manage the full lifecycle of security alerts - from triage and investigation to response and escalation - using our Case Management platform.
Perform access and configuration reviews across cloud, SaaS, and endpoint environments, and lead remediation efforts where needed.
SIEM & Automation Expertise
Develop and fine-tune detection rules in Splunk (or similar SIEM platforms) to increase detection quality and reduce false positives.
Utilizing us to build and manage automated workflows to accelerate incident response and reduce MTTR.
Evaluate new security technologies and lead proof-of-concepts to improve existing controls.
Collaboration & Enablement
Partner with IT and Engineering to strengthen SaaS security practices.
Act as a trusted advisor across teams, promoting security awareness and best practices.
Communicate clearly in both Hebrew and English, providing documentation and updates to relevant stakeholders.

We are seeking an experienced IT Manager to oversee the day-to-day operations of our IT Support and IT Operations teams. The successful candidate will ensure the efficient functioning of both teams, maintain system reliability, and provide excellent support services. You will also play a key role in IT strategy, system improvements, and team leadership to drive technological innovation and business efficiency.
Key Responsibilities:
Monitor system performance and ensure high levels of availability, security, and scalability.
Lead the global IT Support team in troubleshooting, problem-solving, and providing exceptional technical support to end-users.
Collaborate with other departments to align IT initiatives with business goals.
Manage budgets, resources, and vendor relationships to optimize IT operations.
Ensure compliance with industry standards and regulations.
Prepare reports and present performance updates to senior management.
Familiar with cloud environments (AWS, Azure), including finops skills.

We are looking for the best of the best data Networking QA engineers with an ability to think out of the box, execute, and turn the out of the box thinking into real value for our customers.
Responsibilities:
As a data-networking QA engineer, you will:
Be part of R&D scrum team
Work closely with RnD, Product and Architecture to define, develop and test Network features.
Drive quality improvement efforts focusing on networking aspects of newly developed features
Run manual and automated tests on complex environments
Work on linux based platforms and use automation on python environment.

we are building an internal carrier-grade testbeda cloud-native platform that spins up realistic ISP-level topologies on Azure AKS so every engineer can validate new routing features straight from the monorepo. As Network Simulation Platform Lead you will architect, code and operate this infrastructure, weaving it into our GitHub Actions → Argo CD pipeline and mentoring a small DevOps-minded team.
What you will do
Design & build the platform develop Python services, Kubernetes operators and Temporal/Airflow workflows that simulate BGP, EVPN, fail-overs and traffic storms.
Own cloud & container operations deploy, scale and troubleshoot high-throughput networking workloads on Azure AKS; craft custom Docker images and automate resource lifecycle management.
Integrate with CI/CD plug the simulation framework into our nx-based monorepo using GitHub Actions and GitOps with Argo CD; provide one-click, self-service environment spin-up/down for development and testing.
Champion DevOps practices manage Helm/kubectl manifests, secrets, observability hooks and automated cleanup; keep infra-as-code tidy and reviewable.
Lead the team mentor 4-6 engineers, run design reviews, pair on complex infra problems and uphold high standards for code quality and security.
Collaborate cross-functionally work daily with feature developers, networking architects and QA automation engineers to embed simulation hooks directly into everyday workflows.

We are looking for an experienced Security Architect to lead the design and implementation of secure development practices across our product architecture and engineering workflows. This is a hybrid role combining deep technical security expertise with product-style ownership of internal security initiatives.
As a core member of our Platform and Security group You will also play a key role in ensuring our product is robust and resilient against modern security threats. You will help define security policies, integrate tools such as SCA, SAST, and other security platforms, lead POCs, and work closely with R&D teams to translate security strategy into concrete workflows and automations.
Key Responsibilities
Security Architecture: Define and enforce security policies across the development lifecycle; guide secure integration of security tooling and practices.
Internal Product Ownership: Act as the product manager for internal security automation define architecture, requirements, and priorities for workflows spanning vulnerability ingestion, risk analysis, validation, and patch integration. Collaborate closely with R&D and platform engineers to drive delivery.
Third-Party Dependency Analysis: Map and assess third-party software usage across product components; identify critical dependencies and their security posture.
Toolchain Strategy & POCs: Lead proof-of-concept evaluations for new security technologies; define onboarding criteria, evaluation metrics, and rollout plans.
DevSecOps Enablement: Partner with CI/CD and platform teams to embed security controls into build/test/release flows (Jenkins, GitHub), including validation gates and audit logging.

we are looking for an experienced System Network engineer who specializes in service provider solutions and complex Routing/MPLS Environment.
Responsibilities:
Learning and understanding complex service provider networking concepts
Design and maintain a lab topology based on various customers networking solutions
interact with customers to understand their exact topology environment.
Understanding customers requirements and test them
Run testing scripts and monitor the result in lab environment.