Demo

Applied Research Intern - AI Safety Security - Global Tech Research Program - 2027 Start (PhD)

ByteDance
San Jose, CA Intern
POSTED ON 8/8/2026
AVAILABLE BEFORE 9/11/2026
Responsibilities

We are looking for talented individuals to join us for an internship in 2027. PhD Internships at our Company aim to provide students with the opportunity to actively contribute to our products and research, and to the organization's future plans and emerging technologies.

PhD internships at Our Company provides students with the opportunity to actively contribute to our products and research, and to the organization's future plans and emerging technologies. Our dynamic internship experience blends hands-on learning, enriching community-building and development events, and collaboration with industry experts.

Applications will be reviewed on a rolling basis - we encourage you to apply early. Please state your availability clearly in your resume (Start date, End date).

About The Team

Nestled Flow AI Organization, the Security AI team stands as a beacon of innovation, exploring cutting-edge technology to enhance the security of Large Language Models (LLMs) and their applications serving the company's global products. Tasked with constructing, implementing, and sustaining secure frameworks, the team pioneers a new frontier in AI Security Research, inviting talented individuals with a background in AI to join through the student researcher program. Through collaboration and unwavering commitment, this team ensures a safe and secure digital experience for users worldwide while offering a stimulating environment for LLM enthusiasts to thrive and shape the future of AI security.

Topic Content

While agent-based applications are experiencing explosive growth, they have also introduced new security challenges. The expanded attack surface covering data, decision-making, execution, and supply chains, combined with their intricate interactions and complex infrastructure, has rendered traditional security technologies ineffective.

This Topic Aims To Systematically Research Adversarial Testing And Evaluation Technologies For Foundation Models And Agents In The Agentic AI Era, As Well As a Full-link Defense System Based On Foundation Model Trusted Privacy Computing, To Ensure The Safe And Stable Development Of The Company's Business Related To Foundation Models, Including

  • Attack-defense detection and evaluation methods, testing benchmarks, and toolchains for multimodal foundation models and agents;
  • Risk defense technologies and trustworthy runtime security assurance for agent-based applications;
  • Training and inference technologies for foundation models and samples, ensuring data and model asset security;
  • Secure construction, performance optimization, and of confidential training and inference infrastructure for foundation models.


Qualifications

Minimum Qualifications:

  • Currently pursuing PhD in Computer Science or a related discipline.
  • Excellent knowledge of theory and practice of LLM and foundation model.
  • Strong publication record at leading conferences (NeurIPS, ICML, ICLR, ACL, EMNLP, etc.).
  • Excellent coding ability, familiar with data structures, and fundamental algorithm skills, proficient in Python or Go or Java, winners of competitions such as ACM/ICPC, USACO/NOI/IOI, Top Coder, Kaggle, etc. are preferred;


Preferred Qualifications

  • Good communication and collaboration skills, able to explore new technologies with the team and promote technological progress.
  • Demonstrated software engineering or natural language processing, or deep learning experience from previous internships, work experience, coding competitions, or publications.
  • High levels of creativity and quick problem-solving capabilities.


Job Information

【For Pay Transparency】Compensation Description (Hourly) - Campus Intern

The hourly rate range for this position in the selected city is $70- $70.

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:

  • Interacting and occasionally having unsupervised contact with internal/external clients and/or colleagues;
  • Appropriately handling and managing confidential information including proprietary and trade secret information and access to information technology systems; and
  • 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

Hourly Wage Estimation for Applied Research Intern - AI Safety Security - Global Tech Research Program - 2027 Start (PhD) in San Jose, CA
$52.00 to $69.00
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