Technical Support Engineer Intern (Summer 2026)

About the role

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine's Top Company Cultures list and ranked among the World's Most Innovative Companies by Fast Company. At Cloudflare, we're not looking for people who wait for a polished roadmap; we're looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you're the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you'll fit right in. Available location: London, UK This role requires you to be able to come into our London office 3x a week. About the Department The Customer Support Team solves complicated problems and answers technical inquiries via phone, email, chat, and social media. Whether it is a Wordpress blogger using our services for free or a global Enterprise business with petabytes of web traffic, our team is always eager to assist. We are the eyes and ears of Cloudflare, acting as the real-time voice of the customer to help communicate their needs and real-world use cases back to the rest of the company - to help build a better service and future product development.

Responsibilities

• Collaborate with senior engineers to analyze and troubleshoot customer issues
• Track support requests using our ticketing system
• Participate in team meetings to discuss and share feedback
• Help create and update technical documentation and run books
• Provide feedback on our product and potential improvements based on customer interactions
• Support the team in testing new releases and reporting bugs
• Perform other duties/projects as assigned
• Skills and Requirements
• Currently pursuing an undergraduate degree in a Computer Sciences or related field
• Self-driven and capable of learning new technologies/systems/features with some guidance
• Fundamental understanding of how the Internet works (OSI Model); Cloudflare has a variety of products that presently impact Layers 3, 4 & 7
• Experience using Linux
• Experience in command line and tools, including curl, dig, traceroute, openssl and git
• Experience writing scripts in Bash, Python, JavaScript, or other scripting languages
• Awareness of what DNS, SSL/TLS and HTTP is and how these function
• Awareness of or experience installing and configuring web servers like Apache, Nginx, and IIS
• Must be able to work 40 hours a week
• Must be able to commit to a 12 week program
• Bonus Points
• Experience troubleshooting network connectivity issues, BGP routing, and GRE tunnels
• You are familiar with Cloudflare and have a site actively using our platform
• Super Bonus Points
• You are fluent and can troubleshoot in Mandarin, Spanish, and Portuguese
• You can check out our internship blogs to learn more about our program and hear directly from our past interns.
• What Makes Cloudflare Special?
• We're not just a highly ambitious, large-scale technology company. We're a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.
• Project Galileo : Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already

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