Networking Security Engineer

As part of the Perimeter team, you'll manage all incoming and outgoing traffic within Wix's infrastructure, ensuring security and efficiency. In your day-to-day, you will:

• Quickly identify and resolve infrastructural problems related to networking and security stacks 
• Ensure that network services across the company are effective and secure 
• Design and implement the next generation of tools for better efficiency 

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At Wix, we believe our best work happens together. Our work model is fully in person, with 5 days a week from our office. Flexibility remains a core value at Wix and special requests are handled thoughtfully at the team level. 

• 3–4 years of hands-on experience in networking, with a strong understanding of routing protocols (e.g., BGP, OSPF), VPN/GRE tunneling, DNS, and experience with network security and load balancers 
• Proficiency with networking equipment such as Cisco, Juniper, F5, Fortigate, Palo Alto, Arista, or open-source alternatives 
• Solid knowledge of Linux system internals and familiarity with Windows and MacOS environments, including scripting in Bash/sh and programming in any language 
• Troubleshoot complex issues across physical, cloud, and overlay technologies 
• Understanding DDoS technologies such as attack types, detection, and analysis 
• Automate network operations and deployment pipelines using CI/CD and scripting tools 
• Collaborate with DevOps and infrastructure teams to improve reliability, observability, and deployment velocity 
• Proficiency in leveraging AI tools 
• Relevant certifications such as CCNP/CCIE or equivalent (Juniper, Arista, etc.) and experience with monitoring tools – an advantage 

We are Wix's Infrastructure Group. We're at the core of building and maintaining the production and CI/CD environment. Our mission is to improve production performance, security, and resilience to ensure 99.99% uptime for millions of users and drive our developer velocity. We design, develop, and operate cutting-edge technology and robust tools to service Wix's Infrastructure needs.