דרושים Sr Staff Engineer Low Level Dev ב-Palo Alto ב-Israel, Tel Aviv-yafo

Being the cybersecurity partner of choice, protecting our digital way of life.

Your Career

• Design and scale: Architect, build, and maintain production services for our thousands of Kubernetes clusters
• Infrastructure as Code: Develop and manage infrastructure as code to orchestrate our production and development environments
• Security first: Secure our production environments and integrate cutting-edge security tools and features
• Improve developer experience: Propose and implement processes and improvements that enhance the workflow for hundreds of developers
• Build and automate: Create robust CI pipelines and automation processes
• Collaborate: Partner closely with development teams to enhance software architecture for improved scalability, reliability, and cost-efficiency

Your Impact

• You'll be a key part of the Cortex Cloud DevOps group, responsible for ensuring our high-scale production services are reliable, secure, and performant. You'll have a direct impact on hundreds of developers by improving their daily workflows

Your Experience

• 4+ years of experience as a DevOps Engineer with a strong passion for technology and a commitment to high reliability
• High proficiency with GCP and HashiCorp tools like Terraform
• Experience managing high-scale production environments
• High proficiency with Linux
• Extensive experience with CI/CD and Configuration Management (Jenkins and GitLab are a plus).
• Deep knowledge of virtualized and containerized environments, especially Kubernetes and Docker.
• Strong scripting/coding skills in Python or Go
• Excellent communication and interpersonal skills, with the ability to work effectively across multiple teams
• The ability to quickly grasp new technologies and manage multiple responsibilities
• Nice to have : Databases like Cassandra, ScyllaDB, MemSQL, or MySQL
• Working with both internal and external customers

All your information will be kept confidential according to EEO guidelines.

Being the cybersecurity partner of choice, protecting our digital way of life.

Your Impact

You will be a part of a group with the mentality and independence of a startup, supported by the power of a successful corporation – You will design and build an infrastructure that supports billions of events per second, storing, processing and making them accessible and visible to the user while collaborating with the industry's leading cyber products
You will be responsible for the complete software development life cycle including requirement analysis, design, development, deployment, and support – You will write clean, testable, readable, fast and maintainable code that is efficient and scalable

Your Experience

BSc in Computer Science or equivalent knowledge or equivalent military experience required
9+ years of software engineering experience – Must
Experience in distributed cloud products
Experienced with a variety of database technologies (Mysql / Cassandra / Google BigQuery Amazon Redshift / ElasticSearch / Neo4J)
Experience in designing, building and maintaining a scalable server–side application Knowledge of the cyber field

Experience in Go / Python – an advantage

Experience with GCP – an advantage

Experience with Kubernetes/Docker – an advantage

All your information will be kept confidential according to EEO guidelines.

Being the cybersecurity partner of choice, protecting our digital way of life.

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.
• Develop and maintain security baselines for infrastructure components (e.g., VMs, containers, network devices) in alignment with CIS Benchmarks, NIST, and internal standards.
• Support incident response activities, including containment, forensic investigation, root cause analysis, and post-incident documentation.
• Contribute to governance, risk, and compliance (GRC) efforts, including audit participation, third-party risk assessments, and evidence collection for SOC 2, ISO 27001, or FedRAMP certifications.

Your Experience

• 8-10 years of hands-on experience in the Network and Infrastructure security technologies.
• 5+ years of experience with firewall technologies, including deep expertise with Palo Alto Networks Next-Generation Firewalls (NGFW) and security rule evaluation.
• 5+ years of experience managing and securing cloud environments across AWS and/or GCP with knowledge of native security tools and multi-cloud architectures.
• Proven ability to design, build, and maintain scalable cloud infrastructure and secure cloud-native applications, leveraging infrastructure-as-code (IaC) principles.
• Strong working knowledge of IP networking, including routing, switching, VPNs, DNS, NAT, load balancing, and wireless for both on-prem and cloud environments.
• Proficient in virtualization platforms such as VMware, with experience securing virtualized and hybrid workloads.
• Experience working with REST APIs, automation scripting using Python or Go, and integration of security workflows into infrastructure tools.
• Ability to evaluate and optimize firewall rules and access control policies across complex environments, aligning with Zero Trust and least privilege models.
• Solid foundation in certificate management and PKI, including experience issuing and renewing certificates, managing key lifecycles, and enforcing secure communication using TLS and mutual authentication.
• Strong experience with OS-level security hardening and configuration management across Linux (RHEL, Ubuntu) and Windows Server, including patching, log monitoring, enforcing CIS/NIST baselines, and secure user access controls.
• Proficient in managing and securing Microsoft Active Directory (AD) environments, including Group Policy, LDAP integrations, role-based access control (RBAC), and identity federation for hybrid cloud architectures.
• Self-motivated, strong troubleshooting skills, and capable of working independently in fast-paced environments with minimal supervision.
• Strong communication skills with the ability to collaborate effectively with cross-functional teams, including network operations, cloud infrastructure, IAM, and compliance.
• CISSP, AWS , GCP certifications preferred.
• PCNSE certification is a plus.

All your information will be kept confidential according to EEO guidelines.

Being the cybersecurity partner of choice, protecting our digital way of life.

Your Career

In this role, you will design and implement robust backend services for Cortex XSOAR, a leading-edge security orchestration, automation, and response platform. This position requires a solid background in software engineering, with proficiency in Go or Python, and a keen interest in tackling complex technical challenges within the cybersecurity sphere.

More information about XSOAR, .

Your Impact

• End-to-end backend development of features and components across their entire life cycle (design, develop, test, deploy, maintain)
• Work closely with peers across different teams and disciplines to shape solutions and integrate with other parts of the product
• Contribute to team-wide efforts - code reviews, design reviews, technical and architectural decisions
• Production oriented approach with providing real time mitigation and solutions to production issues

Your Experience

• 5+ years of software engineering experience, including development of a scalable server-side application
• Basic understanding and familiarity with the AI world, including various models, frameworks, and prompting
• Understands and can integrate Generative AI solutions into backend architectures
• Experience with a variety of database technologies
• Experience with distributed cloud products
• Experience with cloud platforms (e.g. GCP / AWS / Azure)

Advanced:

• Experience with Go and Python is an advantage
• Experience with Kubernetes / Docker

We define the industry instead of waiting for directions. We need individuals who feel comfortable in ambiguity, excited by the prospect of a challenge, and empowered by the unknown risks facing our everyday lives that are only enabled by a secure digital environment.

All your information will be kept confidential according to EEO guidelines.

Being the cybersecurity partner of choice, protecting our digital way of life.

Your Career

More information about Cortex XDR product can be found .

Your Impact

• Act as a technical expert and the primary point of contact for complex, customer-reported issues.

• Utilize your extensive knowledge of Linux internals to debug and root-cause critical issues, including user-space and kernel-mode components.

• Collaborate directly with support to understand their environments and reproduce problems, ensuring a positive and effective support experience.

• Lead resolution in coordination with other development and QA teams

• Contribute to the development of internal tooling, and automation scripts, to improve the efficiency and quality of our customer support.

• Be part a team that values SW development best practices and high standards

Your Experience

• Knowledge of Linux internals, including system calls, process management, and memory management.

• Very strong system-programming skills in C / C++.

• At least 3 years of hands-on experience in Linux system-level debugging and programming.

• Proven expertise in using debugging tools on various Linux platforms.

• Experience with multi-threaded application development and troubleshooting.

• Excellent written and verbal communication skills, with a proven ability to interact directly with customers in a professional and empathetic manner.

• Bachelor's degree or equivalent military experience required.

Preferred

• Familiarity with multiple Linux distributions (RHEL, Ubuntu, etc) - a significant advantage for debugging customer environments.

• Experience with containers, Docker, k8s, and/or Linux namespaces - an advantage.

• Experience with software security and/or Linux Security modules (SELinux, AppArmor, etc) - an advantage.

• Linux kernel programming experience - an advantage.

• Self-motivated with a passion for problem-solving and a customer-first mindset.

• Experience reviewing colleagues' code and providing constructive feedback.

• Ability to work both independently and as part of a team, thriving in a fast-paced, customer-focused environment.

All your information will be kept confidential according to EEO guidelines.

Being the cybersecurity partner of choice, protecting our digital way of life.

Cortex is expanding. We have the pace of a startup and the resources of the world’s cybersecurity leader. We have hundreds of petabytes of data, waiting for you to process, analyze, and apply your magic to it.
We are looking for an experienced backend engineer, who will join a team that will invent, design, engineer, and build a new set of capabilities focused on Data Analytics and Threat Detection within the top-notch Cortex platform. You will have a truly unique opportunity to influence the development of our product. You will work closely with Product Management and R&D leaders, help define the requirements, and conduct a substantial part of the technical research.

Your Impact

• You will develop a product that will apply the power of the Cortex Platform to solve the challenges of cloud security, with a focus on Data Analytics and Threat Detection
• You will apply your knowledge and experience of cloud development and cybersecurity to design and build and integrate new capabilities into our platform,

Your Experience

• 10+ years experience as an hand-on software development engineer

• 5+ years of experience in designing, building and maintaining scalable cloud server-side applications.
• Experience with SQL or at least 1 leading RDBMS
• Experience with Kubernetes/Docker
• Experience as a technical lead - advantage
• Knowledge of Python/Go - advantage
• Experience in cyber-security - advantage
• Experience with NoSQL databases - advantage

All your information will be kept confidential according to EEO guidelines.

Being the cybersecurity partner of choice, protecting our digital way of life.

, you will be part of a team that operates with the agility of a startup, supported by the strength and scale of a successful corporation. You will design and build infrastructure capable of handling billions of events per second—storing, processing, and making them accessible to users—while collaborating with leading cyber security products.
In this role, you will take ownership of projects end to end, covering the full software development life cycle: from requirement analysis and design to development, deployment, and ongoing support. You’ll write clean, testable, efficient, and scalable code that ensures performance at scale.
Beyond being a hands-on technical contributor, you will serve as a, driving the technical vision and execution of our infrastructure components. In this role, you’ll guide cross-team integrations, mentor engineers, and combine deep technical expertise with strategic leadership—setting direction, solving complex challenges, and delivering solutions that keep our cyber products at the forefront of the industry.

Your Experience

• BS in Computer Science or equivalent knowledge
• 7+ years of software engineering experience - Must
• Experience in distributed cloud products
• Experience with networking protocols
• Experience with Linux operating systems
• Experience in designing, building and maintaining a scalable server side application
• Experience in Go / Python - an advantage
• Experience with GCP - advantage
• Experience with Kubernetes/Docker - advantage
• Knowledge of the cyber field - advantage

All your information will be kept confidential according to EEO guidelines.