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Freelance Python Data Analysis Jobs in Washington, DC

NALLEY CONSULTING

Data Scientist - Mid

Reston, VA · On-site

... Python, R, or Java, to manipulate and analyze data • Demonstrated ability to work effectively within or lead a team of peers • Excellent interpersonal and communications skills • Ability to ...

NALLEY CONSULTING

Data Scientist - Sr

Reston, VA · On-site

... Python, R, or Java, to manipulate and analyze data • Demonstrated ability to work effectively within or lead a team of peers, as well as excellent interpersonal and communications skills • ...

NALLEY CONSULTING

Data Scientist - Sr

Reston, VA · On-site

... Python, R, or Java, to manipulate and analyze data • Demonstrated ability to work effectively within or lead a team of peers, as well as excellent interpersonal and communications skills • ...

Nalley Consulting

Data Scientist - Mid

Reston, VA · On-site

Develop tools to automate data analysis of large data sets. Requirements: * 4+ years of experience using programming languages, including Python, R, or Java, to manipulate and analyze data * Bachelor ...

ConnectPrep

Data Analyst Internship

Washington, DC · On-site +1

SQL, Python data tools (Pandas, NumPy, or similar) * Building simple data pipelines or analysis scripts in Python * Excel & analysis skills * You are comfortable doing serious work in Excel ...

ConnectPrep

Data Analyst Internship

Washington, DC · Remote

SQL, Python data tools (Pandas, NumPy, or similar) * Building simple data pipelines or analysis scripts in Python * Excel & analysis skills * You are comfortable doing serious work in Excel ...

ConnectPrep

Data Analyst Internship

Washington, DC · On-site +1

SQL, Python data tools (Pandas, NumPy, or similar) * Building simple data pipelines or analysis scripts in Python * Excel & analysis skills * You are comfortable doing serious work in Excel ...

Nalley Consulting

Data Scientist - Mid

Reston, VA · On-site

Develop tools to automate data analysis of large data sets. Requirements: * 4+ years of experience using programming languages, including Python, R, or Java, to manipulate and analyze data * Bachelor ...

Nalley Consulting

Data Scientist - Sr

Reston, VA · On-site

Develop tools to automate data analysis of large data sets. Requirements: * 4+ years of experience using programming languages, including Python, R, or Java, to manipulate and analyze data * Bachelor ...

Nalley Consulting

Data Scientist - Sr

Reston, VA · On-site

Develop tools to automate data analysis of large data sets. Requirements: * 4+ years of experience using programming languages, including Python, R, or Java, to manipulate and analyze data * Bachelor ...

Spatial Front, Inc

Data Scientist

Arlington, VA · On-site

Master's preferred. • 3 years of data analysis, 1 year of machine learning. • Demonstrated expertise in: statistical analysis, machine learning, Python, data visualization, LLMs, predictive ...

Spatial Front, Inc

Data Scientist

Arlington, VA · On-site

Master's preferred. • 3 years of data analysis, 1 year of machine learning. • Demonstrated expertise in: statistical analysis, machine learning, Python, data visualization, LLMs, predictive ...

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How much do freelance python data analysis jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for freelance python data analysis in Washington, DC is $66.39, according to ZipRecruiter salary data. Most workers in this role earn between $54.71 and $75.43 per hour, depending on experience, location, and employer.

What is freelance Python data analysis?

Freelance Python data analysis involves using the Python programming language to analyze and interpret data for clients on a project or contract basis. Freelancers in this field typically work with datasets to extract insights, visualize results, and help businesses make data-driven decisions. They often use libraries such as pandas, NumPy, and matplotlib, and may work across industries like finance, marketing, healthcare, and technology. Freelancers enjoy flexibility in choosing their projects and clients, and often work remotely.

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

To thrive as a Freelance Python Data Analyst, you need strong analytical skills, proficiency in Python programming, and a solid understanding of statistics and data manipulation, often backed by a relevant degree or proven portfolio. Experience with tools such as Pandas, NumPy, Jupyter Notebooks, and data visualization libraries like Matplotlib or Seaborn is typically required. Excellent problem-solving abilities, communication skills, and the ability to manage projects independently distinguish top performers in this role. These skills enable analysts to deliver actionable insights, meet client expectations, and maintain a successful freelance business.

What are some common challenges freelance Python data analysts face when working with clients remotely?

Freelance Python data analysts often encounter challenges such as clarifying project requirements, managing client expectations about deliverables, and ensuring timely communication across different time zones. Working remotely can also mean troubleshooting data access or security issues, especially if clients have strict data privacy policies. Building trust through regular updates and transparent reporting is key to successful collaborations in this role.
What are the most commonly searched types of Python Data Analysis jobs in Washington, DC? The most popular types of Python Data Analysis jobs in Washington, DC are:
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Freelance Python Data Analysis jobs near you

Sr. Data Analyst (multiple positions) (Washington, DC)

Mid-Atlantic Permanente Medical Group PC

Washington, DC

$88K - $119K/yr

Full-time

Medical, Retirement, PTO

Posted 2 days ago

Job description

Perform analysis for problem solving and new methodologies by extracting data using tools such as SQL, SAS, MS Access, Python, and Excel. Compile and generate reports from KPHC, Clarity, and workforce management data systems. Perform data analysis and provide consultative and advisory recommendations to service area leaders to support data requirements for strategic operational and financial decisions. Participate in and/or lead projects of moderate to complex scope as assigned. Conduct ongoing user education and provides management consultation on the use and interpretation of analyses, reports, methodologies and source data and systems. May develop spreadsheet and database analyses for presentation and analysis of financial reports.

Bachelor’s degree in Statistics, Data Science, Business Analytics, Mathematics, Management Information Systems, or a related quantitative field. 2 years of experience with each of the following: Design, construction, and use of complex relational databases; SQL data tools, including SAS and Python; data analysis; data visualization tools, including Tableau; MS Excel advanced features, Access, and Visual Basic macros.

$88,462 to $119,055.24 per year + comprehensive benefits (health insurance, PTO, retirement plan, etc.)

Apply to Careersatmapmg@kp.org, Mid-Atlantic Permanente Medical Group, P.C., 700-B 2nd Street NE, Washington, DC 20002

Apply