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Part Time Data Scientist Jobs in California (NOW HIRING)

Revvity

Sr. Scientist, Bioassay

San Diego, CA · On-site

$122K - $162K/yr

... data entry on a computer. Occasional exposure to a warehouse environment. The physical demands ... Part-time and temporary roles may not be eligible for all benefits listed. Please reach out to your ...

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All JobsData Scientist JobsPart Time Data Scientist JobsPart Time Data Scientist Jobs in California

Part Time Data Scientist information

See California salary details

$37K

$121.1K

$193.9K

How much do part time data scientist jobs pay per year?

As of Aug 8, 2026, the average yearly pay for part time data scientist in California is $121,131.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,200.00 and $134,200.00 per year, depending on experience, location, and employer.

What does a part-time data scientist do?

A part-time data scientist’s skills and responsibilities are very similar to those of a data analyst. Like a data analyst, you have to collect and review company or industry data and then perform an analysis based on a business question the company wants to answer. You share this information with other parts of the enterprise. Where data scientists’ duties are different is that you use past data to build machine learning models. These machine learning models make predictions, and the goal is to identify trends that lead to a more thorough understanding of the business and its customers.

What is a part time data scientist?

A part time data scientist is a professional who applies statistical analysis, machine learning, and data processing skills to extract insights from data, but works fewer hours than a full-time employee—typically under 35 hours per week. Part time data scientists may work for one or more companies, often on flexible schedules or as contractors. Their responsibilities can include data cleaning, building predictive models, and presenting data-driven insights to help organizations make informed decisions. This role is ideal for those seeking work-life balance, students, or professionals looking to supplement their income.

What are the key skills and qualifications needed to thrive as a part-time data scientist, and why are they important?

To thrive as a Part Time Data Scientist, you need strong analytical skills, proficiency in statistics, and experience with data modeling, typically supported by a degree in a quantitative field. Familiarity with tools like Python, R, SQL, and data visualization platforms, as well as knowledge of machine learning libraries, is often required. Excellent problem-solving, time management, and communication skills help you effectively deliver insights and collaborate despite reduced hours. These skills ensure you can provide high-impact, actionable analyses efficiently within a limited work schedule.

How does working part-time as a data scientist typically impact project involvement and collaboration with full-time team members?

As a part-time data scientist, you may be assigned to specific projects or tasks that fit within your available hours, often focusing on defined deliverables or analytical support roles. Collaboration with full-time colleagues is common, usually through regular meetings, shared documentation, and communication tools to ensure alignment. It's important to clearly communicate your schedule and capacity, as timely updates and hand-offs help maintain project momentum. While you might not be involved in every stage of a project, your specialized contributions are highly valued, and many organizations foster flexible, inclusive environments to integrate part-time professionals effectively.

What is the difference between Part Time Data Scientist vs Data Analyst?

AspectPart Time Data ScientistData Analyst
Required CredentialsBachelor's or Master's in Data Science, Statistics, or related fieldBachelor's degree in Data Analysis, Statistics, or related field
Work EnvironmentFlexible hours, project-based, often remoteOffice or remote, regular hours, structured projects
Employer & Industry UsageTech companies, startups, consulting firmsBusiness, finance, marketing, healthcare
Common Search & ComparisonPart Time Data Scientist vs Data Analyst

Part Time Data Scientists focus on advanced analytics, machine learning, and modeling, often requiring higher technical skills and specialized knowledge. Data Analysts typically handle data cleaning, reporting, and visualization. While both roles analyze data, Part Time Data Scientists work on complex models and predictive analytics, whereas Data Analysts focus on descriptive insights. The choice depends on your skills and career goals within data roles.

More about Part Time Data Scientist jobs
What are the most commonly searched types of Data Scientist jobs in California? The most popular types of Data Scientist jobs in California are:
What are popular job titles related to Part Time Data Scientist jobs in California? For Part Time Data Scientist jobs in California, the most frequently searched job titles are:
What job categories do people searching Part Time Data Scientist jobs in California look for? The top searched job categories for Part Time Data Scientist jobs in California are:
What cities in California are hiring for Part Time Data Scientist jobs? Cities in California with the most Part Time Data Scientist job openings:
Part Time Data Scientist jobs near you
Infographic showing various Part Time Data Scientist job openings in California as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, and 4% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $121,131 per year, or $58.2 per hour.

Environmental Engineer / Scientist

Resource Management Solutions

San Juan Capistrano, CA • On-site

$79K - $104K/yr

Part-time

Re-posted 17 days ago

Job description

We are looking for a sharp Environmental Professional experienced with Annual Air Emission Reports (AER) to join the team of a growing, highly respected environmental air quality consulting firm based out of Southern California. They work on a wide variety of environmental air quality permitting and compliance projects, across a diverse range of California industries and locations and offer a friendly, team-oriented work environment. 


We currently have an opening for an Environmental Engineer, Scientist or Geologist with 3-10 years of related environmental experience in our San Juan Capistrano, CA office.




We are looking for a sharp Environmental Professional experienced with Annual Air Emission Reports (AER) to join the team of a growing, highly respected environmental air quality consulting firm based out of Southern California. They work on a wide variety of environmental air quality permitting and compliance projects, across a diverse range of California industries and locations and offer a friendly, team-oriented work environment.


We currently have an opening for an Environmental Engineer, Scientist or Geologist with 3-10 years of related environmental experience in our San Juan Capistrano, CA office. This position will be part-time (20-25 hours/week).


Responsibilities:

As the successful candidate, your responsibilities will include, but not be limited to:

  • Providing field services for construction and site investigation projects
  • Compiling and preparing Annual Emission Reporting(AER) from collected field data
  • Review and QA/QC Annual Emission Reports (AER)
  • Monitoring complex construction related projects
  • Compiling daily reports

  • Bachelor’s degree in Environmental Engineering, Environmental Science, or Geology.
  • Ideally will possess a minimum of 2 to 4 years of related environmental experience. Experience in Southern California is preferred.
  • Excellent communication skills, a professional demeanor, and a desire to learn are essential.
  • Professional Registration preferred: EIT, GIT, PE, or PG.
  • 40-hour OSHA HAZWOPER certification a plus.
  • Field experience including gas / soil / groundwater sampling strongly preferred.
  • Knowledge and understanding of California environmental regulations is preferred.
  • Candidates must be able to work in the office and the field as necessary.
  • Attention to detail with excellent analytical and judgment capabilities.
  • Strong mathematics and computer skills.
  • Excellent communication and organization skills.
  • Possess a valid driver’s license in good standing and reliable transportation to job site and client locations.
  • Availability to work Monday through Friday with evenings and weekends, when needed.