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Part Time Data Scientist Jobs in Rancho Cucamonga, CA

City of Hope

Research Associate I

Duarte, CA · On-site

We are seeking a highly motivated Research Associate I to support biostatistics, data science, and ... Position Hours This position is expected to be part-time, requiring approximately 10-15 hours per ...

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All JobsData Scientist JobsPart Time Data Scientist JobsPart Time Data Scientist Jobs in Rancho Cucamonga, CA

Part Time Data Scientist information

See Rancho Cucamonga, CA salary details

$38.3K

$125.4K

$200.8K

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

As of Sep 7, 2026, the average yearly pay for part time data scientist in Rancho Cucamonga, CA is $125,429.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,700.00 and $139,000.00 per year, depending on experience, location, and employer.

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 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 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 Rancho Cucamonga, CA?

The most popular types of Data Scientist jobs in Rancho Cucamonga, CA are:

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For Part Time Data Scientist jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

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The top searched job categories for Part Time Data Scientist jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Part Time Data Scientist jobs?

Cities near Rancho Cucamonga, CA 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 Rancho Cucamonga, CA as of August 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution, with an average salary of $125,429 per year, or $60.3 per hour.

Data Scientist for Analytics, Engineer/Scientist Support

CACI

Norco, CA

Full-time, Part-time

Medical, Retirement, PTO

Posted 9 days ago

Job description

Job Title: Data Scientist for Analytics, Engineer/Scientist Support Job Category: Information Technology Time Type: Part time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 50% Type of Travel: Continental US * * * The Opportunity: We are seeking a flexible, proactive, and detail-oriented engineer or scientist with a passion for analytics and a commitment to delivering high-quality products under government direction. This is an exciting opportunity to contribute to technical analysis in support of government-led assessments of Integrated Combat Systems and Weapons Systems across warfare areas including Integrated Air and Missile Defense (IAMD), Surface Warfare (SUW), Ballistic Missile Defense (BMD), Ground Based Air Defense (GBAD), Strike, Area Defense, Self-Defense and Point Defense areas. You will work in a dynamic, fast-paced environment where priorities may shift and processes are still evolving-requiring adaptability, clear documentation, and a strong sense of initiative.

The ideal candidate has a foundation in MATLAB or Python, strong analytical skills, and is eager to learn and tackle complex problems. Responsibilities: Data Analysis & Interpretation: Assist in analyzing data from Defense and Integrated Combat Systems training, testing, and evaluation events to identify trends in system performance. Collaborate with senior analysts to analyze system data.

Basic understanding of radar principles is a plus but not required: Including how radar systems transmit and receive signals, and the relationship between these signals and target detection. Scripting & Automation: Support the development and maintenance of automated scripts using MATLAB or Python to streamline data extraction, cleaning, and transformation. Training and mentorship will be provided.

Technical Reporting: Prepare draft technical inputs, summaries, and visual presentations that support government-led reports and briefings. Communication & Presentation: Convey analysis inputs to government analysts and government leads. Collaboration: Work effectively with multidisciplinary teams, sharing knowledge and collaborating with government and contractor team members as directed.

Process Improvement: Support refinement and documentation of data analysis workflows, documentation, and reporting processes under government direction. Continuous Learning: Proactively expand your understanding of Defense and Integrated Combat System, analytical tools, and related technologies. Qualifications: Bachelor's degree in related field Eligible to obtain and maintain a Department of Defense security clearance.

Willingness and ability to travel as required. Ability to maintain a flexible schedule during test events and surge periods. Capable of working in stationary positions (sitting or standing) for extended periods.

Must be a U.S. Citizen Must be willing to work on site in Norco, California Must be able to obtain and maintain a DoD SECRET clearance Required Skills & Attributes: Working knowledge of MATLAB or Python; coursework or personal projects are great. Experience or familiarity with tool verification and validation practices

Strong analytical and critical thinking skills. Familiarity with core data analysis techniques and visualization tools. Quick to learn new systems, tools, and technical domains.

Excellent written and verbal communication skills. Strong interpersonal skills and a team-oriented mindset. - What You Can Expect: A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is: $69,600 - 142,700 USD CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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