Threat Detection and Incident Response Intern (Summer 2026)

Threat Detection and Incident Response Intern (Summer 2026) Cloudflare | Posted Mar 15 Full-time Austin Negotiable Unknown About The Internship Program The ideal Security intern is passionate about making the Internet a more secure place. You will work alongside experienced security team members to partner with them in planning, executing and overseeing initiatives that help improve Cloudflare’s security posture. We are looking for interns who are curious, proactive, and able to approach problems with a "security-first" mindset. This is a unique opportunity for candidates who want to learn how to defend systems at a scale that few other companies can offer. Responsibilities Execute a specialized security project over 12 weeks that directly improves Cloudflare’s defensive posture. With a focus on threats and how they operate, work to build and improve systems that are the front lines of protecting Cloudflare from malicious attacks. Work with Incident Response Engineers to triage and respond to security alerts and incidents. Use the latest technologies and techniques to engineer solutions to enhance incident response and security operations. Including automation, agentic AI and others. Work cross-functionally with Legal, People, Engineering, and Finance teams to integrate security into the fabric of the company. Work closely with a mentor who will provide hands‑on guidance in your specific security domain. Present your security project to the entire company at the end of the internship. Connect and learn from our executives and leadership team including our co‑founders. Write for our Cloudflare blog and be featured on Cloudflare.tv sessions. Desired Skills Understanding of attacker Tools, Techniques, and Procedures (TTPs) Understanding of operating systems, SaaS applications, CI/CD, and common security tools. Understanding of the Incident Response Lifecycle. Proficiency in at least one scripting/programming language for automation. Demonstrated critical thinking skills and drive to learn and adapt new technologies. Curiosity, empathy and ability to get things done. Ability to commit to a minimum 12‑week summer internship. In office 3‑5 days a week in the Austin office. Bonus Demonstrated passion for security & software development, such as personal projects, open‑source contributions, or experience with our developer platform using Cloudflare for Students. Other Requirements This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license. Equal Opportunity Employment Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer. Cloudflare provides reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you require a reasonable accommodation to apply for a job, please contact us via e-mail at View email address on click.appcast.io or via mail at 101 Townsend St. San Francisco, CA 94107. #J-18808-Ljbffr