As a Security Infra Engineer, youll design, build, and manage security aspects of our cloud-based and physical environments to ensure compliance and integrity. In your day-to-day, you will:

Design, implement, and maintain platforms for investigating and analyzing security incidents, performing root cause analysis, and coordinating remediation efforts

Design, implement, and maintain security tools and controls for cloud-based infrastructure, Kubernetes clusters, and services, ensuring compliance with industry standards

Build tools and scripts using Golang, Python, or Node.js

Collaborate with all infrastructure groups (cloud, networking, DB, DevEx, etc.) and the Chief Information Security Officer group (for example, for incident response)

Align with other infrastructure standards, including efficiency, reliability, and cost

Work closely with cross-functional teams to design, implement, maintain, and manage security solutions that ensure the integrity and confidentiality of our systems

Were looking for a hands-on incident response expert thats passionate about investigating real threats, building scalable detections, and improving automation across modern cloud-native environments. This is a high-impact role within our security group, ideal for someone who thrives on both investigation and building long-term solutions. In your day-to-day, youll:

Investigate complex security incidents in cloud (AWS/GCP), containerized (Kubernetes), and endpoint environments

Design and maintain detection rules and anomaly-based logic to identify emerging threats in production systems

Automate forensic evidence collection and response actions across diverse platforms and services

Collaborate with SOC analysts, Security Architects, and Engineering teams to improve detection coverage and data visibility

Lead incident retrospectives and document technical findings, response steps, and process improvements

Develop and maintain investigation playbooks, chain-of-custody protocols, and sprint-based IR deliverables

Participate in on-call rotations and contribute to incident readiness exercises and escalation protocols

Check Point is looking for an outstanding Senior Cloud Developer in the ThreatCloud group.

The group is responsible for building the worlds largest and most advanced Threat Prevention cloud platform called Threat Cloud - a global platform that inspects data from hundreds of millions of sources from hundreds of thousands of customers in real time, preventing threats and sharing threat intelligence.

In this position you will join a strong team of developers and will be in charge of researching and building the next generation of detection engines such as anti-phishing and web security using AI and Machine Learning, you will build an infrastructure to deliver these and other capabilities to all Check Point Products based on cutting edge cloud services and serve Billions of requests per day.

You will develop new products and capabilities in an agile manner, directly contributing to Check Points business plans and to the world's cyber security.

The group is tasked with tackling some of the worlds biggest technical and cyber security challenges, protecting the world from Malware, Phishing, Supply Chain attacks, and other advanced threats in an ever changing landscape where threat actors and adversaries do their best to avoid detection.

You will join a top-notch team of experienced software engineers and cyber security experts, and will own the development of end to end features from design to production using cutting edge cloud technologies, and do so in a dynamic and fast-paced environment.

Come join a team of motivated, fun, creative minds united in delivering innovative new technology and cyber security against the ever-changing threat landscape!!!

Key Responsibilities
Develop end to end features and cloud services in an Internet scale environment with the latest cloud technologies and methodologies.
Research & develop security engines utilizing big data, heuristics and machine learning.
Own your work end to end, from research through design to production.
Be part of a development team, collaborate with your peers and contribute ideas and knowledge.
Work together with product managers, security researchers and other product stakeholders to define requirements and support our customers.

We have multiple positions open forBackend Senior Software Engineers and Software Engineers to be hired across different Microsoft Security teams in Israel.

Israel is the biggest Microsoft center of excellence in the security domain and plays a pivotal role in safeguarding our global digital ecosystem. As the largest Microsoft center of excellence in the security domain, our teams in Israel are at the forefront of innovation and defense against emerging cyber threats. With over 60% of our site dedicated to security, we are committed to developing cutting-edge solutions that protect millions of users worldwide. Our contributions have a profound impact on the global security organization, driving advancements and setting new standards in cybersecurity.
Our teams are dedicated to building cutting-edge Cyber Defense solutions, leveraging state-of-the-art cloud technologies, big data, AI, and modern UX platforms to deliver unparalleled value to our customers.

As part of our team, you'll collaborate with software engineers, program managers, security researchers, and data science experts to develop solutions that protect, detect, and respond to evolving cybersecurity threats. We value diversity and believe that different experiences and perspectives make our team stronger.

If you're passionate about cyber defense and eager to make a significant impact on global security, love working with data, and want to make the world a safer place, come join us!
Responsibilities
As a Software Engineer you will:

contribute to business-critical initiatives in Microsoft Security
Requiring deep technical skills and the ability to quickly adapt to new areas.
Will improve the end-to-end lifecycle of services
Analyze complex system behavior, and apply modern engineering practices to streamline deployments and reduce costs.
Your role involves working on high-end technologies and collaborating across disciplines to deliver impactful features.
You will also collaborate with multiple teams across Microsoft to deliver key customer solutions and support technology.

Are you looking for a challenge that puts you at the center of the worldwide Platform? Are you passionate about finding security breaches and vulnerabilities? Do you have Offensive mindset?


Azure Networking is one of the core organizations that build Azure, the worlds largest network, leading digital transformation, empowering, and connecting enterprises and individuals around the world. The team in Israel is specializing in Network security, developing services that protect the Azure platform, the users and apps running on top of it.

Microsoft is a world leader in security and is obsessed with making sure that our platform and services are secure, and we can protect our customers and their workloads. We are expanding security research team. The team will focus on making sure our services are built with a security-first mindset by proactively looking for breaches and vulnerabilities in the across Azure architecture and services, to make sure Azure is safe, secure, and reliable.



Microsofts mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

Overview
Are you looking for a challenge that puts you at the center of the worldwide Platform? Are you passionate about finding security breaches and vulnerabilities? Do you have Offensive mindset? 


Azure Networking is one of the core organizations that build Azure, the worlds largest network, leading digital transformation, empowering, and connecting enterprises and individuals around the world. The team in Israel is specializing in Network security, developing services that protect the Azure platform, the users and apps running on top of it.

Microsoft is a world leader in security and is obsessed with making sure that our platform and services are secure, and we can protect our customers and their workloads. We are expanding security research team. The team will focus on making sure our services are built with a security-first mindset by proactively looking for breaches and vulnerabilities in the across Azure architecture and services, to make sure Azure is safe, secure, and reliable.



Microsofts mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

Join our global team of elite ethical hackers, working with both Check Point and non-Check Point customers across industries worldwide. Collaborate with Check Points research and Incident Response teams to uncover cutting-edge cyber threats, gaining exposure to the most advanced security challenges in the field.

Key Responsibilities
Conduct penetration testing on applications and network environments to identify vulnerabilities and security gaps.
Develop and document testing plans and penetration test reports with clear findings and recommendations.
Perform reconnaissance and network surveys to assess target environments.
Research security tools, exploits, and emerging threats, contributing to blogs and knowledge-sharing initiatives.
Analyze vulnerabilities, exploit weaknesses, and escalate access where applicable.
Assist in malware analysis and breach investigations to support incident response efforts.
Stay up to date with the latest attack techniques, tools, countermeasures, and technologies.
Mentor new team members and contribute to the development of tools, templates, and methodologies for penetration testing.