- Job Type: Full-Time
- Function: IT
- Industry: Enterprise
- Post Date: 02/06/2026
- Website: catonetworks.com
- Company Address: 121 Menachem Begin, 45th Floor, Tel Aviv, IL
About Cato Networks
Cato provides the world’s most robust single-vendor SASE platform, converging Cato SD-WAN and a cloud-native security service edge, Cato SSE 360, into a global cloud service.Job Description
Welcome to the future of cloud networking and security!
Cato Networks is the first company to converge enterprise networking and security into one centralized and global service that is delivered by cloud. Cato’s unique technology inspired a brand-new product category, later named “SASE” by Gartner.
Cato is the brainchild of networking and security pioneers Shlomo Kramer (Check Point, Imperva) and Gur Shatz (Incapsula.) Cato Networks has raised $773 million dollars since 2015, achieving Centaur status with $100M+ in ARR, and a valuation of $3 billion dollars.
This is your opportunity to get on the rocket ship and join a company that is building a cutting-edge enterprise network and secure cloud platform and is on a fast track to becoming the worldwide market leader – don’t miss it!
Now we’re looking for a visionary Site Reliability Engineer to join the R&D team. In this critical role, you will support our growing operation, network, and systems. You will play a pivotal role in administering our internal systems as well as participate in key design decisions. In this position, you can innovate, build best practice processes, and consistently work with new ideas.
Responsibilities:
- Responsible for the company's production environment, including complex architecture with multiple virtual servers, deployments & various cloud technologies.
- Manage the availability, latency, scalability and efficiency of Cato Networks services by engineering reliability into software and systems.
- Respond to and resolve emergent service problems; build tools and automation to prevent problem recurrence.
- Review and influence new and evolving design, architecture, standards, and methods for operating services and systems.
- Participate in software and system performance analysis and tuning, service capacity planning and demand forecastin.
Requirements:
- 3+ year's experience in a similar role as SRE / Devops Engineer.
- Solid understanding of Unix/Linux operating systems.
- Experience programming in one or more of the following languages: Python or Go.
- Expertise in designing, analyzing, and troubleshooting large-scale distributed systems.
- A knowledge seeker, curious nature, with the need to understand how things work "under the hood".
- Excellent communication and teamwork skills.
- Experience with AWS or other cloud-providers.
Advantages
- Experience with IaC tools such as Terraform, Ansible, Chef, etc.
- Solid knowledge in cloud native technologies (Kubernetes, Prometheus, Grafana, etc.)
- Solid knowledge in networking and internet technologies - e.g. HTTP servers, DNS, firewalls, proxies, etc.
- Experience working for SaaS company.
- Experience with building and maintaining ETL pipelines