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Volunteer Data Science Jobs in California (NOW HIRING)

Centerfield

Data Science Intern

Los Angeles, CA · On-site

Centerfield is looking for a curious, hands-on Data Science Intern to work alongside our Data ... Paid charity and volunteer days (local mentor programs, adopt a pet, beach cleanup, etc.

Reddit

Senior Data Scientist

San Francisco, CA · On-site +1

$229K - $267K/yr

Master's degree in Data Science, Statistics, Machine Learning, Operations Research, Economics ... Flexible Vacation & Paid Volunteer Time Off * Generous Paid Parental Leave Submit a resume with ...

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Align Technology

Sr. Data Scientist

San Jose, CA · On-site

$158K - $218K/yr

Act as a senior data science expert within R&D, partnering with cross-functional teams across ... Voluntary Supplemental Life Insurance for Employee, Spouse/Domestic Partner, and Child(ren) are ...

VSolvit, LLC.

DATA SCIENTIST II

Norco, CA · On-site

$115 - $130/hr

Bachelor's degree in Computer Science, Data Science, Mathematics, Statistics, Engineering, or ... voluntary benefits. Our goal is to grow together and enjoy the work that we do as a team. VSolvit ...

Align Technology, Inc.

Sr. Data Scientist

San Jose, CA · On-site

$158.55 - $218.10/hr

Role expectations * Act as a senior data science expert within R&D, partnering with ... Voluntary Supplemental Life Insurance for Employee, Spouse/Domestic Partner, and Child(ren) are ...

Align Technology

Sr. Data Scientist

San Jose, CA · On-site +1

$158K - $218K/yr

Act as a senior data science expert within R&D, partnering with cross-functional teams across ... Voluntary Supplemental Life Insurance for Employee, Spouse/Domestic Partner, and Child(ren) are ...

VSolvit

DATA SCIENTIST II

Norco, CA · On-site

$115K - $130K/yr

Bachelor's degree in Computer Science, Data Science, Mathematics, Statistics, Engineering, or ... voluntary benefits. Our goal is to grow together and enjoy the work that we do as a team. VSolvit ...

Align Technology, Inc.

Sr. Data Scientist

San Jose, CA · On-site +1

Act as a senior data science expert within R&D, partnering with cross-functional teams across ... Voluntary Supplemental Life Insurance for Employee, Spouse/Domestic Partner, and Child(ren) are ...

Crusoe

Senior Data Scientist

Sunnyvale, CA · On-site

As an early hire on the data science team, you'll be expected to act autonomously to drive forward ... Volunteer time off Compensation: Compensation will be paid in the range of $166,000 - $200,000 ...

Crusoe

Senior Data Scientist

Sunnyvale, CA · On-site

$166 - $200/hr

As an early hire on the data science team, you'll be expected to act autonomously to drive forward ... Volunteer time off Compensation Compensation will be paid in the range of $166,000 - $200,000 ...

Crusoe

Senior Data Scientist

Sunnyvale, CA · On-site

As an early hire on the data science team, you'll be expected to act autonomously to drive forward ... Volunteer time off Compensation: Compensation will be paid in the range of $166,000 - $200,000 ...

Reddit

Senior Data Scientist

San Francisco, CA · On-site +1

$267K/yr

Master's degree in Data Science, Statistics, Machine Learning, Operations Research, Economics ... Flexible Vacation & Paid Volunteer Time Off * Generous Paid Parental Leave Submit a resume with ...

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All JobsVolunteer Data Science JobsVolunteer Data Science Jobs in California

Volunteer Data Science information

See California salary details

$16.2K

$92K

$193.9K

How much do volunteer data science jobs pay per year?

As of Aug 15, 2026, the average yearly pay for volunteer data science in California is $91,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $34,273.00 and $142,477.00 per year, depending on experience, location, and employer.

What are the most commonly searched types of Data Science jobs in California?

The most popular types of Data Science jobs in California are:

What are popular job titles related to Volunteer Data Science jobs in California?

For Volunteer Data Science jobs in California, the most frequently searched job titles are:

What job categories do people searching Volunteer Data Science jobs in California look for?

The top searched job categories for Volunteer Data Science jobs in California are:

What cities in California are hiring for Volunteer Data Science jobs?

Cities in California with the most Volunteer Data Science job openings:

Volunteer Data Science jobs near you
Infographic showing various Volunteer Data Science job openings in California as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 2% Temporary, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $91,976 per year, or $44.2 per hour.

Data Science Intern

Centerfield

Los Angeles, CA • On-site

Internship

This job post has expired today. Applications are no longer accepted.

Job description

Hi, We're Centerfield!
Supercharged customer acquisition. Centerfield delivers outcome-based digital marketing solutions and personalized omnichannel experiences for the world's leading brands. Powered by our proprietary Dugout platform, Centerfield acquires customers at scale for leading residential service, insurance, e-commerce, and B2B brands. Centerfield's digital experiences and digital brands, such as Business.com and BroadbandNow.com, reach more than 150 million in-market shoppers annually. Centerfield is headquartered in Silicon Beach and is proud to be recognized by Built in LA as a Best Place to Work in Los Angeles.
The Opportunity...
Centerfield is looking for a curious, hands-on Data Science Intern to work alongside our Data Science team on the systems that turn millions of customer conversations into intelligence. You'll contribute directly to our call intelligence and customer data platforms - helping us extract behavioral signals from phone calls, validate predictive models, and activate that intelligence to personalize experiences for over 150 million shoppers annually. This is a builder's internship: you'll write real code, work with real data, and ship work that informs real business decisions, all with the mentorship and support of an experienced DS bench.
How You'll Contribute...
  • Trait Extraction & Analysis: Analyze call transcripts and help build and refine rules that extract behavioral and intent signals, measuring their accuracy against human-labeled benchmarks.
  • Model Validation: Support the team in validating predictive models and traits feeding into our customer data platform - quantifying how well signals correlate with conversion, retention, and customer value.
  • Data Exploration: Profile and clean high-volume data, surface patterns and quality issues, and translate findings into clear, actionable summaries for the team.
  • LLM & GenAI Experimentation: Get hands-on with modern GenAI workflows -prompting, evaluation, and lightweight RAG experiments - to help assess summary quality and reduce hallucinations in production outputs.
  • Communicate Findings: Build charts, notebooks, and short write-ups that make your analysis easy for both technical and business stakeholders to act on.

What We're Looking For...
  • Education: Currently pursuing a Bachelor's, Master's, or PhD in Computer Science, Statistics, Mathematics, Data Science, or a related quantitative field.
  • Programming: Solid foundation in Python and familiarity with core data libraries (e.g., pandas, NumPy, scikit-learn) through coursework, research, or personal projects.
  • ML & Stats Fundamentals: Working understanding of machine learning concepts and applied statistics - regression, classification, evaluation metrics, and basic experimental thinking.
  • Data Skills: Comfortable querying and manipulating data with SQL, and curious about working with large, messy, real-world datasets.
  • GenAI Curiosity: Genuine interest in LLMs and Generative AI, with some hands-on exposure (prompting, an API project, a course, or experimentation) even if not yet professional.
  • Mindset: Self-starter who communicates clearly, asks good questions, and is eager to take a problem from notebook to a result the team can use.

Bonus Points!
  • Cloud Exposure: Any experience with a major cloud platform, especially GCP (BigQuery, Vertex AI), is a plus.
  • NLP / Text Data: Prior work with natural language processing, transcripts, or unstructured text data.
  • Graph or CDP Concepts: Familiarity with graph databases (e.g., Neo4j) or customer data/identity resolution concepts.
  • Visualization: Experience building dashboards or visualizations to tell a story with data

Intern Life at Centerfield...
  • This is a hybrid position, and employees are expected to work in our Playa Vista, CA office every Tuesday, Wednesday & Thursday.
  • Outside patio overlooking Playa Vista + cabanas, firepits & working grills.
  • Breakroom supplied with games, couches, workout equipment + weekly in-office exercise classes hosted by professional instructors (yoga, kickboxing & circuit training).
  • Paid charity and volunteer days (local mentor programs, adopt a pet, beach cleanup, etc.).
  • Unlimited free snacks and drinks around the office!
  • Monthly happy hours, catered Thursday lunches.
  • Award-winning culture & unprecedented team spirit (featured in LA Business Journal & Built In LA Best Places to Work).
  • Monthly team outings (ball games, casino night, hikes, etc.).
  • Career growth - we enjoy promoting from within!

#LI-Hybrid
#LI-AA1
AI & Interview Policy
At Centerfield, we use AI tools internally to support efficiency and fairness in our hiring process, including resume screening and administrative tasks.
Candidates are welcome to use AI tools ethically to prepare for interviews, such as practicing responses or researching questions. However, all responses during the interview process should reflect your own knowledge, experience, and judgment.
The use of AI tools to generate responses during live interviews, technical assessments, or written submissions is not permitted unless explicitly stated otherwise.
To learn more, visit us Here.
Interviews will take place after resumes have been screened for the minimum requirements. Please note that this position is not restricted solely to the responsibilities listed above and that the job scope and responsibilities are subject to change.
For more information about our collection, use, and disclosure of your personal information in connection with our evaluating your candidacy, please visit our Privacy Policy at https://www.centerfield.com/privacy-policy/.
Centerfield Media is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected under federal, state or local law.

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