AI Security Analysis Program Intern (TikTok Shop-Security) - 2027 Start Singapore Technology - Security Undergraduate/Master Intern - 2027 Start

TikTok; Singapore; On-site; SGD 16,000 - 22,000; Full time

Job summary

TikTok is offering an AI Security Analysis Program Intern position in Singapore (TikTok Shop-Security) starting 2027. You will work with the security team to study non-China region threats and develop practical protections for the e-commerce platform.

As an undergraduate or graduate student in CS/CE, you will apply machine learning to detect anomalous traffic, analyze security logs, and help design scalable defensive solutions while gaining industry exposure and hands-on experience.

Qualifications

• Undergraduate, or Postgraduate pursuing a degree in Computer Science, Computer Engineering or related technical discipline.
• Deep understanding of machine learning fundamentals and master anomaly detection, graph neural networks, temporal modeling, and cluster analysis.
• Coding experience with general purpose development tools (e.g. Python, Spark, SQL).
• Solid foundation in computer science and network security, with an understanding of common cyber attacks and defense countermeasures.

Responsibilities

• Adopt AI technologies to identify abnormal traffic, detect anomalous user behavior patterns, and empower intelligent attack traceability to dispose of complex and variant security incidents efficiently.
• Build machine traffic identification models using machine learning algorithms to effectively identify crawler traffic in e-commerce business scenarios and implement corresponding disposal and interception strategies.
• Conduct traceability analysis on e-commerce security incident cases based on system logs, traffic data, and intelligence data, and summarise mainstream attack methods and threat characteristics.
• Conduct incident response and traceability analysis for traffic security incidents in the e-commerce field, sort out attack paths and defense vulnerabilities, and output standardized incident analysis reports and optimization suggestions.

Skills

Machine learning fundamentals

Anomaly detection

Graph neural networks

Temporal modeling

Cluster analysis

Strategy development

Security log analysis

Education

Bachelor's or Master in Computer Science, Computer Engineering or related technical discipline

Tools

Python

Spark

SQL

Job description

Discover a career that energizes and excites you every day.

@2026 TikTok

Security

AI Security Analysis Program Intern (TikTok Shop-Security) - 2027 Start

Location:

Employment Type:

Intern

Job Code:

A141466A

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Responsibilities

About the teamTikTok 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.As a Singapore team, we are responsible for security threat analysis in the non-China region and producing technical solutions. Our key areas include, but are not limited to, information leakage analysis, anti-scraping detection, device & account security analysis, traffic security analysis, data profiling, and building general awareness capabilities. We collaborate with business partners, engineers, and blue team members to provide a trusted shopping environment for e-commerce platform participants.

• Adopt AI technologies to identify abnormal traffic, detect anomalous user behavior patterns, and empower intelligent attack traceability to dispose of complex and variant security incidents efficiently.
• Build machine traffic identification models using machine learning algorithms to effectively identify crawler traffic in e-commerce business scenarios and implement corresponding disposal and interception strategies.
• Conduct traceability analysis on e-commerce security incident cases based on system logs, traffic data, and intelligence data, and summarise mainstream attack methods and threat characteristics.
• Conduct incident response and traceability analysis for traffic security incidents in the e-commerce field, sort out attack paths and defense vulnerabilities, and output standardized incident analysis reports and optimization suggestions.

We are looking for talented individuals to join us for an internship. Our internship program offers students hands‑on experience, industry exposure, and opportunities to apply their knowledge to real‑world challenges while building a strong foundation for personal and professional growth. Interns will gain practical experience, explore potential career paths, and participate in social events, learning programs, and development workshops alongside industry professionals. Candidates may apply to a maximum of two positions across Our Company and its affiliates globally. Applications will be considered in the order they are submitted. Applications are reviewed on a rolling basis, so we encourage you to apply early. Please clearly state your availability in your resume, including your start and end dates.

Qualifications

Minimum Qualifications

• Undergraduate, or Postgraduate who is currently pursuing a degree/master in Computer Science, Computer Engineering or a related technical discipline.
• Gain a deep understanding of machine learning fundamentals and master anomaly detection, graph neural networks, temporal modeling, and cluster analysis. Good data analysis skills, with experience in security log analysis/mining, and strategy development.
• Coding experience with general purpose development tools (e.g. Python, Spark, SQL).
• 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.

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.

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.

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.

Diversity & Inclusion

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.