Trust & Safety Threat Investigations Intern (Summer 2026)

Available Location: Austin TX

About the Role

We are looking for an enthusiastic Threat Investigations Intern to join Cloudflares Trust and Safety team. If youre passionate about making the web safer fascinated by cyber threats and eager to learn how to investigate and mitigate them wed love to talk.

In this role you will support real-world investigations learn how to analyze abuse trends and assist our technical teams in maintaining a secure platform. Youll learn and grow alongside talented teammates who share your attention to detail and appetite for problem-solving. A passion for Trust & Safety or Information Security a high degree of curiosity and a foundational understanding of web technologies are essential for this role.

What youll do

As a Threats Investigation intern you wont just be checking boxes. Over 12 weeks you will:

• Assist in Investigations: Support senior investigators in conducting threat investigations related to the potential misuse of Cloudflares platform.
• Analyze Trends: Help gather and analyze data on external abuse trends to provide insights for the Trust & Safety and Cloudforce One teams.
• System Maintenance & Tooling: Help identify gaps where new tooling could improve team efficiency.
• Reporting: Contribute to the creation of high-quality reports and briefings on abuse trends and investigative findings.
• Research: Conduct guided research into emerging threats tools and methodologies to help enhance our platform abuse monitoring.
• Documentation: Contribute to Trust & Safety policies procedures and internal documentation.
• Collaboration: Actively participate in cross-functional projects coordinating and collaborating with various teams across the company including the Trust & Safety Engineering and Cloudforce One threat intelligence teams.

Examples of desirable skills knowledge and experience

• Education: Currently pursuing a degree in Cybersecurity Computer Science Information Systems or a related field (or equivalent bootcamp/self-taught experience).
• Curiosity & Problem-Solving: A critical thinker who enjoys solving complex puzzles and learning new technical concepts.
• Adaptability: Comfortable in a fast-paced environment and willing to roll up your sleeves to dig into the data.
• Foundational Knowledge: A basic understanding of web infrastructure web services architecture and general security principles.
• Communication: Strong written and verbal communication skills with the ability to explain technical concepts clearly.
• Data Skills: Familiarity with basic data analysis. You should be eager to learn how to query and manipulate large datasets.
• Technical Exposure: Exposure to or coursework involving one or more of the following languages or technologies: Python JavaScript Go shell scripting SQL.
• Ability to commit to a minimum 12 week summer internship.
• In the office 3-5 days a week in the Austin office

Bonus Points

• You understand DNS and the fundamentals of how the Internet works.
• You have an interest in the intersection of technology public policy and the law.
• You understand the basic responsibilities and requirements of being a hosting provider.
• You have experience operating or building your own websites or home lab.
• You have experience with our developer platform using Cloudflare for Students.

You can check out our internship blogs to learn more about our program and hear directly from our past interns.

What Makes Cloudflare Special

Were not just a highly ambitious large-scale technology company. Were 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 weve equipped more than 2400 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 Cloudflares 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 weve 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. Heres the deal - we dont 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 youd like to be a part of Wed love to hear from you!

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.

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 persons 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 or via mail at 101 Townsend St. San Francisco CA 94107.