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Seniority
Intern
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Internship

First seen by Alion on Jan 28, 2026. ByteDance scores C on the Alion truth index.

Overview
Company
Impact
Profile match
ByteDance is a Chinese internet technology company founded in Beijing in 2012 that operates some of the world's largest content and commerce platforms. Its portfolio includes the short-video apps TikTok and Douyin, the news aggregator Toutiao, the video editor CapCut, the workplace suite Lark and the Doubao family of AI assistants and models. Recommendation systems trained on user behaviour sit at the centre of every product, and the company has grown into one of the highest-revenue private technology businesses in the world.

岗位职责 / Responsibilities

About the Team

The Network Security team is on the mission to build innovative and enterprise-level network security products and solutions, to protect online businesses from being interrupted by cyber attacks. We're a group of people passionate about challenging the status quo to solve the real world's cybersecurity problems effectively and efficiently. We set audacious goals and strive to achieve them. We believe in teamwork and collaboration and we encourage open and succinct communication. If you share the same value and would like to make an impact on network security, please come join us!

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.

Successful candidates must be able to commit to at least 3 months long internship period.

Responsibilities:

Security interns will research and implement intelligent security protection algorithms based on machine learning, deep learning, including:

- L7 DDoS/WAF Traffic modeling, anomaly detection and attack identification

- LLM-assisted L7DDoS/WAF rule generation

任职要求 / Requirements

Minimum Qualifications

- Undergraduate, or Postgraduate who is currently pursuing a degree/master in Computer Science, Computer Engineering, Information Systems or other STEM disciplines

- Solid foundation in machine learning/deep learning, with an understanding of the principles and applicable scenarios of common models

- Familiar with at least one deep learning framework (PyTorch)

- Interested in or with practical experience in the field of Cyber Security or network traffic analysis

Preferred Qualifications

- Experience with NLP/LLM

- Knowledge of distributed systems, edge computing, or high-performance network programming

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.

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