AI Security Analysis Intern — ML & Threat Analytics

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

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.