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Freelance Data Analyst R Programming Jobs in Virginia

Experience with programming languages such as Python, R, or SQL . * Experience with data analysis and visualization tools (e.g., Pandas, Tableau, Power BI, or similar). * Experience analyzing ...

Collaborate with operational subject matter experts, data engineers, and data scientists to define ... Exposure to scripting languages (e.g., Python, R) for data wrangling and analysis. AMERICAN SYSTEMS ...

Data Analyst - Mid

Quantico, VA · On-site

$135K - $150K/yr

Collaborate with operational subject matter experts, data engineers, and data scientists to define ... Exposure to scripting languages (e.g., Python, R) for data wrangling and analysis. Pay Transparency ...

Experience with programming languages such as Python, R, or SQL . * Experience with data analysis and visualization tools (e.g., Pandas, Tableau, Power BI, or similar). * Experience analyzing ...

... Engineering or a related field * HS and 0-6 years or AS and 0-4 years or BS and 0-2 years ... Knowledge of Python, R, Scala, or JavaScript * Strong written and verbal communication skills ...

Scientific Data Analyst

Arlington, VA · On-site +1

$110K - $115K/yr

Proficiency in at least two programming languages: Python, R, Perl, or equivalent * Experience with bioinformatics tools, databases, and high-throughput data analysis * Experience managing and ...

Utilize Python, R, and various database management tools (SQL, MySQL, PostgreSQL, Oracle, or MS SQL ... analysis, programming, dashboard and report creation, and visualization. * Proficiency with ...

Utilize Python, R, and various database management tools (SQL, MySQL, PostgreSQL, Oracle, or MS SQL ... analysis, programming, dashboard and report creation, and visualization. * Proficiency with ...

Utilize Python, R, and various database management tools (SQL, MySQL, PostgreSQL, Oracle, or MS SQL ... analysis, programming, dashboard and report creation, and visualization. * Proficiency with ...

... Engineering or a related field * HS and 0-6 years or AS and 0-4 years or BS and 0-2 years ... Knowledge of Python, R, Scala, or JavaScript * Strong written and verbal communication skills ...

... engineers, and data scientists to define requirements and ensure data integrity and analytic ... Python, R) for data wrangling and analysis. Company : AMERICAN SYSTEMS is one of the largest ...

Senior Data Analyst (Part-Time)

Arlington, VA · On-site

$98K - $124K/yr

Write programming codes, such as DAX and data Mash-up(M) for data manipulation, sorting ... In-depth knowledge of scripted languages such as SQL, Python, R, and Java Scripts and the proven ...

Principal Data Analyst At Capital One, data is at the center of everything we do. When we launched ... Engineering, Mathematics discipline * Scripting experience in (Python, R, Spark, and SQL) * Strong ...

Principal Data Analyst At Capital One, data is at the center of everything we do. When we launched ... Engineering, Mathematics discipline * Scripting experience in (Python, R, Spark, and SQL) * Strong ...

Principal Data Analyst At Capital One, data is at the center of everything we do. When we launched ... Engineering, Mathematics discipline * Scripting experience in (Python, R, Spark, and SQL) * Strong ...

Principal Data Analyst At Capital One, data is at the center of everything we do. When we launched ... Engineering, Mathematics discipline * Scripting experience in (Python, R, Spark, and SQL) * Strong ...

Principal Data Analyst At Capital One, data is at the center of everything we do. When we launched ... Engineering, Mathematics discipline * Scripting experience in (Python, R, Spark, and SQL) * Strong ...

Principal Data Analyst At Capital One, data is at the center of everything we do. When we launched ... Engineering, Mathematics discipline * Scripting experience in (Python, R, Spark, and SQL) * Strong ...

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Freelance Data Analyst R Programming information

How much do freelance data analysts make?

Freelance data analysts using R programming typically earn between $25 and $100 per hour, depending on experience, project complexity, and client budget. Annual income varies widely but can range from $50,000 to over $100,000 for experienced professionals working on multiple projects or consulting contracts.

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.

Are R programmers in demand?

R programmers, including freelance data analysts skilled in R programming, are in high demand due to the growing need for data analysis, statistical modeling, and data visualization across industries. Proficiency in R, along with skills in data manipulation and reporting, increases job opportunities in analytics and research roles.

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.

Can I do freelancing as a data analyst?

Freelance data analysts, including those skilled in R programming, can work independently by offering data analysis, visualization, and reporting services to clients. Success depends on building a strong portfolio, having proficiency in tools like R and SQL, and managing client relationships and deadlines. Many freelancers find opportunities through online platforms and networking.

Does R programming pay well?

Freelance data analysts skilled in R programming can earn competitive rates, especially with expertise in statistical analysis, data visualization, and proficiency in tools like RStudio. Earnings vary based on experience, project complexity, and client industry, but experienced freelancers often command higher pay in the data analysis field.

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 are the most commonly searched types of Data Analyst R Programming jobs in Virginia? The most popular types of Data Analyst R Programming jobs in Virginia are:
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What job categories do people searching Freelance Data Analyst R Programming jobs in Virginia look for? The top searched job categories for Freelance Data Analyst R Programming jobs in Virginia are:
What cities in Virginia are hiring for Freelance Data Analyst R Programming jobs? Cities in Virginia with the most Freelance Data Analyst R Programming job openings:
SME Data Analyst

SME Data Analyst

Leidos

Alexandria, VA • On-site

Full-time

Posted 11 days ago


Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

56th of 428 rated business services


Job description

This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced SME Data Analyst to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations.
In this role, you will work alongside government partners, engineers, and other industry teammates to translate operational and strategic requirements into scalable, production-ready solutions. You will contribute directly to product planning, execution, and continuous improvement-helping ensure capabilities are delivered efficiently, aligned to mission priorities, and positioned for sustained success.
This position offers the opportunity to work on a high-visibility, enterprise program at the intersection of data, analytics, and emerging AI technologies. Ideal candidates are motivated by mission impact, comfortable operating in complex stakeholder environments, and interested in building deep domain expertise while delivering capabilities with real-world national security outcomes.
Primary Responsibilities:
  • Lead development and execution of advanced data analysis and analytical methodologies to support mission and enterprise use cases.
  • Analyze large, complex datasets to identify trends, patterns, anomalies, and insights.
  • Develop and maintain data models, analytical frameworks, and statistical analyses to support decision-making.
  • Design and deliver dashboards, visualizations, and reports to communicate analytical findings.
  • Collaborate with data engineers, data scientists, and AI/ML engineers to support integrated data solutions.
  • Define data requirements and ensure data quality, consistency, and integrity across systems.
  • Support development of enterprise data products and analytics capabilities.
  • Apply advanced analytics techniques including statistical analysis, predictive modeling, and exploratory data analysis.
  • Support integration of analytics into DevSecOps pipelines and operational workflows .
  • Provide technical guidance and recommendations to improve data analysis processes and outcomes.
  • Support customer use case analysis and translate analytical findings into actionable recommendations.
  • Develop and maintain documentation for analytical methods, data sources, and reporting processes.
  • Participate in SAFe ceremonies including PI Planning, backlog refinement, sprint reviews, and retrospectives.

Basic Qualifications:
  • Active Top Secret (TS) clearance with SCI eligibility.
  • Bachelor's degree in Data Science, Statistics, Mathematics, Computer Science, Engineering, or related technical discipline and 12 years of relevant experience OR Master's degree in a related field and 10 years of relevant experience.
  • Minimum of 8 years of experience in data analysis, data visualization, or a related field.
  • Extensive experience performing data analysis in enterprise or mission environments.
  • Experience with programming languages such as Python, R, or SQL.
  • Experience with data analysis and visualization tools (e.g., Pandas, Tableau, Power BI, or similar).
  • Experience analyzing structured and unstructured datasets at scale.
  • Strong understanding of statistical analysis, data modeling, and analytical techniques.
  • Experience operating within SAFe or Agile frameworks supporting enterprise systems.
  • Excellent communication and stakeholder engagement skills.
  • Strong analytical and problem-solving abilities.

Preferred Qualifications:
  • Active TS/SCI clearance.
  • Experience supporting DoD or Federal data analytics programs.
  • Experience working with data platforms, data lakes, or cloud-based analytics environments.
  • Experience supporting AI/ML workflows or predictive analytics initiatives.
  • Experience with big data technologies (e.g., Spark, Hadoop, or similar).
  • Relevant certifications in data analytics, data science, or visualization tools.
  • Experience with cloud-based data platforms and services.
  • Knowledge of DoD mission partner priorities and needs.
  • Experience with service catalog management and service level agreements.
  • Experience with knowledge management systems and AI capabilities for knowledge generation.

#ADVANA
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
May 6, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $116,350.00 - $210,325.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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