Technology

Cybersecurity Engineer Intern (TikTok Shop) - 2026 (BS/MS)

Location
:

Singapore

Employment Type
:

Intern

Job Code
:

A169543

Responsibilities

TikTok Shop is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products with affordable prices. TikTok Shop business team hopes to provide users with more tailored and efficient consumption experience, enabling merchants to receive reliable platform services in different scenarios such as live e-commerce, short video content e-commerce, thereby making more affordable and high-quality products easily accessible and improving lives.

Our team is responsible for security threat analysis for TikTok Shop and the development of corresponding technical solutions. Our core focus areas include information leakage analysis, anti-scraping detection, device and account security analysis, traffic security analysis (including WAF), data profiling, and the construction of general security awareness capabilities. We work closely with business stakeholders, engineers, and blue team partners to help ensure a secure and trusted shopping environment for e-commerce users.

We are looking for talented individuals to join us for an internship in 2026. Internships at TikTok aim to offer students industry exposure and hands-on experience. Watch your ambitions become reality as your inspiration brings infinite opportunities at TikTok.

Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to TikTok and its affiliates' jobs globally.

Applications will be reviewed on a rolling basis - we encourage you to apply early.
Successful candidates must be able to commit to at least 3 months long internship period.

Successful candidates must be able to commit to either of the following Internships

• From January to June
• From May to August (Summer)

Responsibilities

• Conduct traceability analysis on e-commerce security incident cases based on system logs, traffic data, intelligence data, etc., and summarise attack methods.
• Develop and optimise data tables for e-commerce API assets with our engineers, support data tagging according to security governance requirements.
• Explore the black industry chain in key business scenarios, security intelligence collection tools, and investigate the operation, profit models, and scale trends of black and gray industry chains with our engineers.
• Track cyber attacks, perform reverse analysis of black-industry tools and cheating malware, restore attack methods and attack paths, and identify weak points in security defense.

Qualifications

Minimum Qualifications

• Undergraduate, or Postgraduate who is currently pursuing a degree/master in Infocomm Security, Computer Science, Computer Engineering, Business Analytics or a related technical discipline.
• Good data analysis skills and experience to support security log analysis/mining, and strategy development (e.g., SQL).
• Coding experience with general purpose development tools (e.g. Python, Spark).
• Solid foundation in computer science and network security, with an understanding of common cyber attacks and defense countermeasures.

Preferred Qualifications

• Good communication skills to support cross-team collaborations, enthusiastic about learning new technologies and tackling challenging problems in a fast-paced work environment.
• Familiar with internet business risk scenarios, common black and gray industry chain operations, and cheating techniques.

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy

If you have any questions, please reach out to us at apac-earlycareers@tiktok.com

Job Information

About TikTok

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

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Why Join Us

Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.

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We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.

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Diversity & Inclusion

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TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.