Security Engineer, Security Technology Delivery

About Us

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 Locations: Austin, Lisbon, or London

About The Department

The Security team at Cloudflare is focused and committed to helping secure both Cloudflare and our customers. The Security Technology team works closely with the teams responsible for running and maintaining our global infrastructure and enterprise. Our mission is to secure the foundations of all Cloudflare production and enterprise systems.

About The Role

We are looking for an experienced security practitioner to help us in our mission to help build a better internet. As part of our team, you will be expected to:

• Work with our engineering, IT, and infrastructure teams to secure the entire Cloudflare global network and enterprise
• Deploy and manage security tools that help address security risk at a global scale
• Collaborate with the Compliance team to ensure adherence to standards
• Ensure our global infrastructure is secure from all attacks, ranging from “script kiddies” to nation states

This role does currently require 2 days in-office a week.

Examples Of Desirable Skills, Knowledge And Experience

• Bachelor's degree in Computer Science, Information Systems, Cybersecurity, related technical field, or equivalent practical experience
• 3+ years of previous experience in cyber security
• Strong relationship building with cross functional teams
• Experience working with corporate Information Technology platforms and systems
• Solid understanding of security practices for Linux, MacOS, Windows systems
• Builds and nurtures robust working relationships with technical and non-technical stakeholders at all levels
• Translates complex, ambiguous security situations into clear, actionable requirements to drive alignment and decision making
• Experience with risk review and evaluations of configurations
• Familiarity with programming/scripting languages

Bonus Points

• Strong Linux system experience from user-space to kernel-space
• Securing the software supply chain from workstation to deployment
• Networking fundamentals such as TCP/IP, secure design and segmentation
• Cross-functional governance experience with programs like PCI-DSS, FedRAMP
• Deep understanding of Endpoint Detection and Response (EDR) functionalities
• Experience with public cloud security best practices (GCP, Azure, etc.)
• Knowledge of scripting and automation tools (e.g., Python, Terraform, Ansible)
• Advanced programming experience (Python, Golang, Bash, etc.)
• Experience with securing Google Workspace

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 used by Cloudflare’s enterprise customers--at no cost.
• Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states.
• 1.1.1.1: We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Key skills/competency

• Cybersecurity
• Network Security
• Endpoint Security
• Linux Systems
• MacOS Security
• Windows Security
• Risk Management
• Security Tools Deployment
• Compliance Adherence
• Scripting & Automation