ML-Driven Network Security Intern: DDoS/WAF Research

ByteDance; San Jose (CA); On-site; USD 61,992 - 82,656; Part time

Benefits offered by this job

Health insurance

Life insurance

Wellbeing benefits

10 paid holidays

Paid sick time

Housing allowance for non-remote interns

Job summary

A leading technology company is seeking a Security Software Engineer Project Intern (Network Security) in San Jose. This internship provides hands-on experience in applying machine learning and deep learning principles to network security. Candidates should pursue a relevant degree and have a strong foundation in security and data analysis. The position offers an hourly rate of $45–$60, health insurance, and other benefits, making it an excellent opportunity for those aiming to impact cybersecurity.

Qualifications

• Understanding of principles of common models in machine learning/deep learning.
• Familiarity with deep learning frameworks.
• Interest or experience in cybersecurity.

Responsibilities

• Research and implement intelligent security protection algorithms.
• Model L7 DDoS/WAF traffic and detect anomalies.
• Generate DDoS/WAF rules using LLM.

Skills

Machine learning

Deep learning

Cybersecurity

Network traffic analysis

Education

Pursuing a degree/master in Computer Science, Computer Engineering, Information Systems, or other STEM disciplines

Tools

PyTorch

Job description

Security Software Engineer Project Intern (Network Security) - 2026 Start (BS/MS)

Location:

San Jose

Team:

Technology

Employment Type:

Intern

Job Code:

A226283

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Responsibilities

About the TeamThe 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

Qualifications

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 analysisPreferred Qualifications- Experience with NLP/LLM- Knowledge of distributed systems, edge computing, or high-performance network programmingBy 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.

Job Information

The hourly rate range for this position in the selected city is $45- $60.

Benefits may vary depending on the nature of employment and the country work location. Interns have day one access to health insurance, life insurance, wellbeing benefits and more. Interns also receive 10 paid holidays per year and paid sick time (56 hours if hired in first half of year, 40 if hired in second half of year). Interns who are not working 100% remote may also be eligible for housing allowance.

The Company reserves the right to modify or change these benefits programs at any time, with or without notice.

For Los Angeles County (unincorporated) Candidates:

Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state, and local laws including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Our company believes that criminal history may have a direct, adverse and negative relationship on the following job duties, potentially resulting in the withdrawal of the conditional offer of employment:

1. Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;

2. Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and

3. Exercising sound judgment.

About Us

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.

Why Join ByteDance

Inspiring creativity is at the core of ByteDance's mission. Our innovative products are 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 enrich life - a mission we work towards every day.

As ByteDancers, 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. 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

ByteDance 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 ByteDance, our mission is to inspire creativity and enrich life. 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.

Reasonable Accommodation

ByteDance is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://tinyurl.com/RA-request