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Freelance Data Analyst R Programming Jobs in Winchester, CA

CACI International, Inc.

Data Analyst

Riverside, CA · On-site

$142K/yr

Collaborate with data engineers to integrate Python-based solutions into existing data infrastructure. * Work closely with cross-functional teams to understand their data needs and provide analytical ...

Canopy A&D

ERP Data Analyst

Riverside, CA · On-site

$150K - $175K/yr

The ERP Data Analyst supports and optimizes the Proshop ND -> Epicor ERP system migration within an ... Partner cross-functionally with Manufacturing, Supply Chain, Finance, Engineering, and Quality ...

Canopy A&D

ERP Data Analyst

Riverside, CA

$150K - $175K/yr

The ERP Data Analyst supports and optimizes the Proshop ND -> Epicor ERP system migration within an ... Partner cross-functionally with Manufacturing, Supply Chain, Finance, Engineering, and Quality ...

Canopy A&D

ERP Data Analyst

Riverside, CA

The ERP Data Analyst supports and optimizes the Proshop ND -> Epicor ERP system migration within an ... Partner cross-functionally with Manufacturing, Supply Chain, Finance, Engineering, and Quality ...

Techoundsllc

Data Engineer - REMOTE

Corona, CA · Remote

$118K - $141K/yr

Job Overview We are seeking a skilled Data Engineer with 3-5 years of experience specializing in data analysis, writing queries, query optimization, reporting, and data solutions. The ideal candidate ...

Fallbrook Public Utility District

SCADA Analyst - CPEN

CA · On-site

$128K - $159K/yr

Using multiple programming languages queries data, modifies, or updates data tables; * Generates ... Analyze and define complex problems, evaluate alternatives, and provide solutions. * Adapt and ...

Esri

Product Analyst

Redlands, CA

Partner closely with Product Analysts and Data Scientists to translate analytical requirements into wellstructured datasets and metrics * Contribute to the maturation of analytics engineering ...

Esri

Product Analyst

Redlands, CA · On-site

... Data Scientists to translate analytical requirements into well‑structured datasets and metrics • Contribute to the maturation of analytics engineering practices within Product Analytics ...

EVgo

Senior Reliability Engineer

Riverside, CA · On-site

$108K - $135K/yr

... Minitab, and programming/analytical tools such as Python, R, or MATLAB. * Strong analytical ... Proactive and data-driven, able to identify potential reliability risks early in the product ...

Esri

Product Analyst

Redlands, CA · On-site

$70K - $110K/yr

Partner closely with Product Analysts and Data Scientists to translate analytical requirements into well-structured datasets and metrics * Contribute to the maturation of analytics engineering ...

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All JobsFreelance Data Analyst R Programming JobsFreelance Data Analyst R Programming Jobs in Winchester, CA

Freelance Data Analyst R Programming information

See Winchester, CA salary details

$35.9K

$87.4K

$143.8K

How much do freelance data analyst r programming jobs pay per year?

As of Jun 9, 2026, the average yearly pay for freelance data analyst r programming in Winchester, CA is $87,362.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $102,500.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Data Analyst R Programming vs Freelance Data Scientist R Programming?

AspectFreelance Data Analyst R ProgrammingFreelance Data Scientist R Programming
Required SkillsData analysis, R programming, visualizationData analysis, R programming, machine learning, statistical modeling
Work EnvironmentProject-based, client-specificProject-based, client-specific
Industry UsageBusiness intelligence, reportingAdvanced analytics, predictive modeling

Freelance Data Analyst R Programming focuses on analyzing data and creating reports using R, suitable for business insights. Freelance Data Scientist R Programming involves deeper statistical modeling and machine learning, often for predictive analytics. Both roles require R skills but differ in complexity and scope.

What are the key skills and qualifications needed to thrive as a Freelance Data Analyst with R Programming expertise, and why are they important?

To thrive as a Freelance Data Analyst specializing in R Programming, you need strong analytical skills, proficiency in statistical methods, and a solid foundation in data manipulation, typically supported by a degree in a quantitative field. Mastery of R and its libraries (like dplyr, ggplot2, and tidyr), as well as familiarity with data visualization tools and possibly certification in data analytics, are important technical assets. Excellent problem-solving, communication, and project management skills help you stand out when delivering insights to clients and managing multiple projects independently. These competencies enable accurate data-driven decision-making, effective client collaboration, and successful project execution in a competitive freelance environment.

What does a Freelance Data Analyst specializing in R programming do?

A Freelance Data Analyst who specializes in R programming collects, processes, and analyzes data using the R language. They often work with clients on a project basis to extract insights from datasets, create visualizations, and build statistical models. Their tasks may include data cleaning, exploratory data analysis, and creating reproducible reports. They also help organizations make data-driven decisions by interpreting results and recommending actions based on their analyses.

What are some common challenges freelance data analysts face when working with clients using R programming?

Freelance data analysts using R often encounter challenges such as aligning on data formats and expectations with clients who may have limited technical backgrounds. Managing project scope and deadlines can also be tricky, especially when clients request additional analyses or changes mid-project. Communication is key, as you'll frequently need to explain R-based findings in a clear, non-technical way and ensure reproducibility of your code for client handover. Additionally, securing access to necessary data and maintaining data privacy are critical aspects of the role.
What job categories do people searching Freelance Data Analyst R Programming jobs in Winchester, CA look for? The top searched job categories for Freelance Data Analyst R Programming jobs in Winchester, CA are:
What cities near Winchester, CA are hiring for Freelance Data Analyst R Programming jobs? Cities near Winchester, CA with the most Freelance Data Analyst R Programming job openings:
Freelance Data Analyst R Programming jobs near you
Data Analyst

Data Analyst

CACI International, Inc.

Riverside, CA • On-site

$142K/yr

Full-time

Medical, Retirement, PTO

Posted 10 days ago

Job description

Job Title: Data Analyst
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: Secret
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
* * *
The Opportunity:
CACI is seeking a skilled Data Analyst with 2-5 years of experience to support the Data & Analytics team at Naval Surface Warfare Center (NSWC) Corona. The ideal candidate will have a strong background in data visualization, data processing, and proficiency in Python. The Data Analyst will be responsible for transforming complex data into actionable insights, creating compelling visualizations, and supporting data-driven decision-making across the organization.
Responsibilities:
  • Analyze large datasets to identify trends, patterns, and insights.
  • Create interactive and insightful data visualizations using Tableau.
  • Present data findings to stakeholders in a clear and concise manner.
  • Clean, transform, and preprocess data to ensure accuracy and reliability.
  • Develop and maintain data pipelines for efficient data flow and storage.
  • Ensure data integrity and perform quality checks on datasets.
  • Write efficient Python scripts for data manipulation, analysis, and automation.
  • Utilize Python libraries (e.g., Pandas, NumPy, Matplotlib) to perform advanced data analysis.
  • Collaborate with data engineers to integrate Python-based solutions into existing data infrastructure.
  • Work closely with cross-functional teams to understand their data needs and provide analytical support.
  • Assist in the development and implementation of data strategies and initiatives.
  • Provide training and support to team members on data tools and techniques.

Qualifications:
Required:
  • Bachelor's degree in related field.
  • 2-5 years of experience as a Data Analyst or in a similar role.
  • Proven experience with Tableau for data visualization.
  • Strong experience in data processing and cleaning.
  • Proficiency in Python for data analysis and scripting.
  • Excellent analytical and problem-solving skills.
  • Strong attention to detail and data accuracy.
  • Excellent communication and presentation skills.
  • Ability to work independently and as part of a team.
  • Familiarity with SQL and database management systems.
  • Knowledge of statistical methods and techniques.
  • U.S. Citizenship required for security clearance purposes.
  • Ability to obtain and maintain a security clearance.

Desired:
  • Experience with other data visualization tools (e.g., Power BI, Looker).
  • Knowledge of machine learning algorithms and techniques.
  • Experience with cloud platforms (e.g., AWS, Google Cloud, Azure).

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
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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