Top 101 Data science intern Jobs in Silicon Valley Ca

Data Science Project Intern (Advertising Team) - 2026 Start (BS/MS)
TikTok —San Jose, CA
- $35 - $55 an hour
- Bachelor of Science
- Analysis skills
- Presentation skills
- Paid holidays
- Health insurance
Data Science Intern (AI & Machine Learning)
Sikka Software —San Jose, CA
- Up to $25 an hour
- Full-time
- Azure
- Computer Science
- SQL
Quick Apply
9d
Data Analysis Intern
NIO Inc. —San Jose, CA
- $38 - $46 an hour
- Full-time
- Computer Science
- Research
- Master's degree
AI Intern
Fortinet —Sunnyvale, CA
- $40 - $60 an hour
- Full-time
- Computer Science
- JavaScript
- Entry level
(General Hire) Machine Learning Engineer Intern (TikTok-Recommendation) - 2026 Fall (BS/MS)
TikTok —San Jose, CA
- $45 an hour
- Computer Science
- Bachelor of Science
- Fair chance
- Paid holidays
- Health insurance
Student Researcher, BS/MS, Fall 2026
Google —Mountain View, CA
- $98,000 - $131,000 a year
- Computer Science
- Bachelor of Science
- English
- Paid holidays
- Health insurance
3d
Alibaba.com-Accio-Research Intern-Sunnyvale
Alibaba —Sunnyvale, CA
- Computer Science
- Math
- Doctor of Philosophy
Applied Research Intern, NLP - Fall 2026
NVIDIA —Santa Clara, CA
- $20 - $71 an hour
- Full-time
- Computer Science
- Engineering
- Electrical Engineering
Applied Deep Learning PhD Research Intern, Reinforcement Learning for LLMs - Fall 2026
NVIDIA —Santa Clara, CA
- $30 - $94 an hour
- Full-time
- Computer Science
- Electrical Engineering
- Entry level
Machine Learning Engineer Intern (Search Ads) - 2026 Fall (BS/MS)
TikTok —San Jose, CA
- $45 - $60 an hour
- Multiple hires
- Computer Science
- Bachelor of Science
- Office
- Paid holidays
- Health insurance
Data Scientist Project Intern (TikTok Integrity and Safety) - 2026 Start
TikTok —San Jose, CA
- $35 an hour
- Computer science
- Computer Science
- Analysis skills
- Paid holidays
- Health insurance
Machine Learning Engineer Intern (Monetization Technology - Ads Creative) - 2026 Start (BS/MS)
TikTok —San Jose, CA
- $45 - $60 an hour
- Multiple hires
- Computer Science
- Bachelor of Science
- Software development
- Paid holidays
- Health insurance
Agentic AI Research Intern
Fujitsu —Santa Clara, CA
- Computer Science
- Linux
- Internship
Part-Time Student Worker - Data Analyst
Zoox —Foster City, CA
- $30 an hour
- Email
- Computer Science
- Bachelor of Science
- Research
Quick Apply
3d
AI/ML Scientist Intern, AIMS AI Foundations (PhD) – Fall 2026
Netflix —Los Gatos, CA
- $40 - $85 an hour
- Full-time
- Remote
- Computer Science
- Presentation skills
- Internship
- Paid holidays
- Health insurance
Machine Learning Engineer Intern (Monetization Technology)- 2026 Summer (BS/MS)
TikTok —San Jose, CA
- $45 an hour
- Multiple hires
- Computer Science
- Bachelor of Science
- Bachelor's degree
- Paid holidays
- Health insurance
Data Engineer Intern (Data Platform - Global Live) - 2026 Start (MS)
TikTok —San Jose, CA
- $45 an hour
- Multiple hires
- Computer Science
- SQL
- Analysis skills
- Paid holidays
- Health insurance
Machine Learning Engineer Intern (Brand Ads) - 2026 Fall (BS/MS)
TikTok —San Jose, CA
- $45 an hour
- Computer Science
- Bachelor of Science
- Office
- Paid holidays
- Health insurance
Machine Learning Engineer Intern (App Ads) - 2026 Fall (BS/MS)
TikTok —San Jose, CA
- $45 - $60 an hour
- Multiple hires
- Computer Science
- Bachelor of Science
- Fair chance
- Paid holidays
- Health insurance
Fall 2026 Intern - Failure Analysis Automation Engineering
Western Digital —San Jose, CA
- $26.25 - $35.00 an hour
- Computer Science
- SQL
- Internship
- Health savings account
- AD&D insurance
Quick Apply
13h

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Data Science Project Intern (Advertising Team) - 2026 Start (BS/MS)

TikTok -
San Jose, CA

Apply Now

Job Details

Internship
$35 - $55 an hour

Benefits

Paid holidays
Housing allowance
Health insurance
Life insurance
Paid sick time

Qualifications

Data visualization software proficiency
Data-driven problem-solving
Research findings presentation
Data visualization projects
Cross-functional communication
Statistical analysis tools

Full Job Description

Data analysis

Data Science Project Intern (Advertising Team) - 2026 Start (BS/MS)

Location
:

San Jose

Employment Type
:

Intern

Job Code
:

A219558

Responsibilities

About the Team:
Join the TikTok Ads Targeting & Privacy Data Science team, a specialized group operating at the intersection of algorithmic efficiency and user protection. As the digital advertising landscape shifts toward a privacy-first era, our team is responsible for designing the next generation of targeting signals and privacy-preserving frameworks.

We are dedicated to solving one of the industry's most complex challenges: How do we maximize advertiser ROI and personalization while rigorously protecting user privacy? We leverage advanced machine learning, causal inference, and differential privacy techniques to build resilient monetization products.

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.

Responsibilities

Analyze Targeting Efficacy: Apply expertise in quantitative analysis to evaluate the performance of ads targeting logic and identify signal loss impact on advertiser outcomes.
Privacy-First Measurement: Collaborate with Engineering and Product teams to design metrics and experiments that assess the trade-offs between targeting granularity and user privacy.
Strategic Insights: Analyze large-scale datasets to extract insights on user consent rates, non-personalized ad inventory, and signal resilience, directly influencing the roadmap for privacy-safe monetization.
Product Experimentation: Design and analyze A/B tests to validate new targeting features and privacy-enhancing technologies (PETs).
Reporting & Monitoring: Develop dashboards to monitor the health of targeting systems and the stability of ad delivery in a changing regulatory environment.

Qualifications

Minimum Qualifications:

Currently pursuing a degree in a quantitative science field such as Math, Statistics, Engineering, or a related field.
Proficiency in SQL and at least one scripting language (preferably R/Python).
Experience in using data visualization tools
Experience with large data sets and distributed computing (Hive/Hadoop) is a plus.
Proactive and independent in driving projects to completion with minimal guidance, including effective prioritization and time management skills.
Excellent communication skills, capable of effectively presenting analysis results and working collaboratively across diverse teams.
Strong curiosity; sensitive to data; good at extracting insights from data.

Job Information

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

The hourly rate range for this position in the selected city is $35- $55.

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 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.

TikTok Accommodation

TikTok 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

Apply Now

Refine Your Search

data science intern jobs in silicon valley ca

Data Science Project Intern (Advertising Team) - 2026 Start (BS/MS)

Data Science Intern (AI & Machine Learning)

Data Analysis Intern

AI Intern

(General Hire) Machine Learning Engineer Intern (TikTok-Recommendation) - 2026 Fall (BS/MS)

Student Researcher, BS/MS, Fall 2026

Alibaba.com-Accio-Research Intern-Sunnyvale

Applied Research Intern, NLP - Fall 2026

Applied Deep Learning PhD Research Intern, Reinforcement Learning for LLMs - Fall 2026

Machine Learning Engineer Intern (Search Ads) - 2026 Fall (BS/MS)

Data Scientist Project Intern (TikTok Integrity and Safety) - 2026 Start

Machine Learning Engineer Intern (Monetization Technology - Ads Creative) - 2026 Start (BS/MS)

Agentic AI Research Intern

Part-Time Student Worker - Data Analyst

AI/ML Scientist Intern, AIMS AI Foundations (PhD) – Fall 2026

Machine Learning Engineer Intern (Monetization Technology)- 2026 Summer (BS/MS)

Data Engineer Intern (Data Platform - Global Live) - 2026 Start (MS)

Machine Learning Engineer Intern (Brand Ads) - 2026 Fall (BS/MS)

Machine Learning Engineer Intern (App Ads) - 2026 Fall (BS/MS)

Fall 2026 Intern - Failure Analysis Automation Engineering

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