Red Team Engineer Intern (Security Assurance) - 2026 Start (BS/MS)

About the Team The team is missioned to build infrastructures, platforms and technologies, as well as to support cross-functional teams to protect our users, products and infrastructures. In this team, you'll have a unique opportunity to have first-hand exposure to the strategy of the company in key security initiatives, especially in building scalable and secure-by-design systems and solutions. Our challenges are not your regular day-to-day technical problems; you'll be part of a team that's developing new solutions to new challenges of a kind not previously addressed by big tech. It's working fast, at scale, and we're making a difference. As a project intern, you will have the opportunity to engage in impactful short-term projects that provide you with a glimpse of professional real-world experience. You will gain practical skills through on-the-job learning in a fast-paced work environment and develop a deeper understanding of your career interests. Applications will be reviewed on a rolling basis - we encourage you to apply early. Job Responsibilities - Propose, plan, and execute Red Team Operations to determine if infrastructure components, systems and applications meet confidentiality, integrity, authentication, availability, authorisation, and nonrepudiation standards based on realistic threats to the organization. - Maintain a deep understanding of ByteDance Enterprise Products, how they work, and how they could be attacked or abused. - Conducts security exercises that emulate real-world threats, TTPs that are most relevant to our organization. - Translate requirements into test plan, write and execute test scripts or codes in line with standards and procedures to determine vulnerability to attacks. - Certify infrastructure components, systems and applications that meet security standards. - Write detailed reports covering the goals and outcomes of Red Team operations, including significant observations and recommendations. - Collaborate across multiple defense/product teams to propose enhancements and improve current security offerings. Minimum Qualifications - Currently pursuing an Undergraduate/Master in Software Development, Computer Science, Computer Engineering, or a related technical discipline。 - Strong knowledge in some of these various disciplines: red team operations, infrastructure security, MITRE, TTPs. - An adversarial mindset to emulate a real-world attacker. - Excellent and professional communication skills (written and verbal) with an ability to articulate complex topics in a clear and concise manner. Preferred Qualifications - Red Team Experience in an enterprise environment. - CTF players, live competitions and hacking events experience. - CVEs (excluding vulnerabilities such as XSS, CSRF in random CMS) are preferred. By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://jobs.bytedance.com/en/legal/privacy If you have any questions, please reach out to us at apac-earlycareers@bytedance.com