Enterprise Security Engineer, Intern (Summer 2027)

Meta's Enterprise Security teams are seeking an Enterprise Security Engineer Intern who is enthusiastic about solving complex security problems at scale. Enterprise Security Engineers design and develop solutions to ensure Meta's data and systems are secured. As an Intern on the team, you will have the chance to contribute your technical acumen and effectively communicate with developers and engineers across large organizations. Your security and development experience will be relied upon to help provide secure foundations to the application and infrastructure teams that underpin the Meta enterprise. Teams you may join: Client Security: Our Engineers design and develop solutions to ensure Meta's data and systems can only be accessed by trusted devices, and that applicable security policies are enforced on devices. Data Security Engineering: Our scope includes securing how Meta adopts third-party AI applications and agentic workflows across the enterprise, a high-priority area with significant visibility across the company. You will be expected to collaborate technically with developers and engineers across large organizations, and you will be relied upon to provide application and infrastructure teams with the security expertise necessary to build the secure enterprise that underpins Meta. Responsibilities Help drive Meta's trusted devices strategy by building tools that enable connectivity to our infrastructure only from Meta owned and managed devices Build machine attestation and secure certificate storage solutions to enable provable client identity Deploy systems that help mitigate security risks by understanding and controlling what software is allowed to execute on our client devices Develop, validate, and enforce our client security policies Build and deploy tools and automation that proactively detect and respond to security risks and threats to internal corporate services Advise and collaborate with other teams Minimum Qualifications Must be in the process of obtaining a BS or MS in Computer Science or related field Experience developing code in Python, PHP, Java, Ruby, Go, Rust, C/C++, or similar language Knowledge of secure code development Knowledge of common security vulnerabilities Demonstrated experience in translating technical terminology and high attention to detail Experience applying fundamental security concepts to systems Must obtain work authorization in country of employment at the time of hire, and maintain ongoing work authorization during employment Preferred Qualifications Contributions to the broader security community (research, blogging, presentations, bug bounty, etc.) Experience automating application security controls in large-scale enterprise environments Experience developing software that enables or evaluates security controls in complex systems Experience building and securing enterprise-scale software, services, and infrastructure Intent to return to full-time degree program after completion of the internship $7,313/month to $11,293/month + benefits