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Data Science Junior Jobs in Riverside, CA (NOW HIRING)

DATA SCIENTIST II

Norco, CA ยท On-site

$115K - $130K/yr

Stay up-to-date with the latest developments in data science, machine learning, and related fields * Provide technical guidance and mentorship to junior data scientists and analysts Basic ...

Ability to mentor junior data scientists and colleagues. Qualifications EDUCATION/EXPERIENCE REQUIREMENTS * Bachelor's degree in finance, Engineering, Analytics, or Information Management is required ...

People & Capability Leadership Lead, mentor, and coach senior and junior data scientists, building strong technical depth and domain expertise within the team. Set technical direction, conduct design ...

Junior Data Engineer

Murrieta, CA ยท On-site

$91K - $121K/yr

The Junior Data Engineer will support the development of scalable ETL/ELT pipelines, maintain data ... Bachelor's or Master's degree in computer science, Information Systems, Data Engineering, or a ...

Junior Data Engineer

Murrieta, CA ยท On-site

$91K - $121K/yr

The Junior Data Engineer will support the development of scalable ETL/ELT pipelines, maintain data ... Bachelor's or Master's degree in computer science, Information Systems, Data Engineering, or a ...

Mentor and coach junior and mid-level data engineers, fostering a culture of technical excellence ... Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent ...

Works closely with internal customers such as DBAs, Data Scientists, and other business ... Helps guide junior team members * Cross collaboration with other technical and non-technical ...

Works closely with internal customers such as DBAs, Data Scientists, and other business ... Helps guide junior team members * Cross collaboration with other technical and non-technical ...

... junior associates in their tasks - Uphold rigorous standards of quality and technical excellence What You Must Have - Bachelor's Degree in Computer Science, Data Processing/Analytics/Science - At ...

Data Analyst III

Irvine, CA ยท On-site

$92K - $143K/yr

Works closely with internal customers such as DBAs, Data Scientists, and other business ... Helps guide junior team members * Cross collaboration with other technical and non-technical ...

Those in data science and machine learning engineering at PwC will focus on leveraging advanced ... Responsibilities - Mentor junior engineers and foster their growth - Maintain security and ...

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Data Science Junior information

See Riverside, CA salary details

$36K

$82.8K

$133K

How much do data science junior jobs pay per year?

As of Jul 26, 2026, the average yearly pay for data science junior in Riverside, CA is $82,785.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,500.00 and $85,000.00 per year, depending on experience, location, and employer.

What are some typical daily responsibilities for a Data Science Junior?

As a Data Science Junior, your daily tasks often include cleaning and preparing data sets, conducting exploratory data analyses, and supporting the development of predictive models under the guidance of senior team members. You may also assist in visualizing data and preparing reports to help communicate insights to both technical and non-technical stakeholders. Collaboration is a key part of the role, as you'll frequently work with data engineers, analysts, and business teams to understand project goals. These responsibilities help you build foundational skills and gain exposure to a variety of real-world data problems early in your career.

What is a Data Science Junior job?

A Data Science Junior is an entry-level role in data science where professionals assist in analyzing data, building models, and generating insights. They work under the guidance of senior data scientists, helping with data cleaning, visualization, and basic machine learning tasks. This role requires proficiency in programming languages like Python or R, knowledge of statistics, and familiarity with data manipulation tools. It serves as a foundation for gaining hands-on experience and advancing in the data science field.

What are the key skills and qualifications needed to thrive in the Data Science Junior position, and why are they important?

To thrive as a Data Science Junior, a strong understanding of statistics, mathematics, and data analysis is essential, often supported by a bachelor's degree in a related field. Familiarity with programming languages like Python or R, as well as tools such as SQL and visualization platforms, is typically required. Strong problem-solving abilities, effective communication, and a willingness to learn make candidates stand out in this role. These skills enable efficient data exploration, clear communication of insights, and successful collaboration on data-driven projects.

What are the most commonly searched types of Data Science jobs in Riverside, CA? The most popular types of Data Science jobs in Riverside, CA are:
What are popular job titles related to Data Science Junior jobs in Riverside, CA? For Data Science Junior jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Data Science Junior jobs in Riverside, CA look for? The top searched job categories for Data Science Junior jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Data Science Junior jobs? Cities near Riverside, CA with the most Data Science Junior job openings:
Infographic showing various Data Science Junior job openings in Riverside, CA as of July 2026, with employment types broken down into 1% As Needed, 87% Full Time, 9% Part Time, 1% Temporary, and 2% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $82,785 per year, or $39.8 per hour.
DATA SCIENTIST II

DATA SCIENTIST II

VSolvit

Norco, CA โ€ข On-site

$115K - $130K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 27 days ago


Job description

Data Scientist II

On Site: Norco, CA

Job Summary
We are seeking a talented and driven mid-level Data Scientist to join our evolving and dynamic team. In this role, you will apply advanced data analytics and machine learning techniques to explore large, complex datasets for unknown trends and patterns regarding customer behavior, product performance, and operation efficiency to develop predictive models and support decision-making processes while adhering to the highest standards of security and confidentiality. You have a unique talent for finding answers to questions our customers never thought to ask by analyzing data in new ways. to solve complex problems in a variety of domains.

As with any position, additional expectations exist. Some of these are, but are not limited to, adhering to normal working hours, meeting deadlines, following company policies as outlined by the Employee Handbook, communicating regularly with assigned supervisor(s), and staying focused on the assigned tasks including company meetings, and completing other tasks as assigned.

Responsibilities

  • Analyze large and complex datasets to extract actionable insights that will inform business strategies and decisions
  • Develop, implement, and maintain predictive models and machine learning algorithms
  • Collaborate with cross-functional teams to understand business needs and translate them into technical solutions
  • Use statistical methods, data mining, and machine learning to uncover trends and patterns within the data
  • Prepare reports and presentations that effectively communicate your findings to both technical and non-technical stakeholders
  • Ensure compliance with all security protocols and confidentiality requirements, adhering to industry standards and internal policies
  • Support senior leadership in strategic decision-making through advanced data-driven insights
  • Stay up-to-date with the latest developments in data science, machine learning, and related fields
  • Provide technical guidance and mentorship to junior data scientists and analysts

Basic Qualifications

US Citizenship Required

Ability to obtain Secret Security Clearance

  • Bachelorโ€™s degree in Computer Science, Data Science, Mathematics, Statistics, Engineering, or related field
  • Two to five years of experience as a Data Scientist or in a related data analysis role
  • Proficiency in Python, R, or similar programming languages for data analysis
  • Working knowledge in machine learning frameworks (e.g., TensorFlow, PyTorch, Scikit-learn)
  • Knowledge of SQL and experience with relational databases
  • Machine Learning experience
  • Working knowledge and familiarity with data visualization tools like Tableau, Power BI, or similar
  • Solid understanding of statistical modeling, hypothesis testing, and data-driven decision-making
  • Excellent communication skills, with the ability to present technical findings to non-technical stakeholder
  • Experience working with Atlassian product and project management tools (Jira, Confluence)
  • If applicable: If you are or have been recently employed by the U.S. government, a post-employment ethics letter will be required if employment is offered

Preferred Skills and Qualifications

  • Experience working with classified government data or in a defense-related environment
  • Familiarity with cloud platforms (AWS, Azure, etc.) and data processing tools
  • Continued education and knowledge of current and emerging AL/ML technologies (e.g., Hadoop, Spark)
  • Experience with DevOps practices and version control (Git, GitHub)
  • Strong problem-solving skills and ability to work in a fast-paced environment

Company Summary

Join the VSolvit Team! Founded in 2006, VSolvit (pronounced 'We Solve It') is a technology services provider that specializes in cybersecurity, cloud computing, geographic information systems (GIS), business intelligence (BI) systems, data warehousing, engineering services, and custom database and application development. VSolvit is an award winning WOSB, CA CDB, MBE, WBE, and CMMI Level 3 certified company. We offer a customizable health benefits program that best meets the needs of its employees. Offering may include: medical, dental, and vision insurance, life insurance, long and short-term disability and other insurance products, Health Savings Account, Flexible Spending Account, 401K Retirement Plan options, Tuition Reimbursement, and assorted voluntary benefits. Our goal is to grow together and enjoy the work that we do as a team.

VSolvit LLC is an Equal Opportunity/Affirmative Action employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, national origin, protected veteran status, or disability status.