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Senior Python Data Analyst Jobs in Arlington, VA

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 · 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 ...

HazeGrayCyber

Senior Data Analyst

Washington, DC · On-site

$97K - $122K/yr

Description Senior Data Analyst Req ID 001-25 v1.0 HazeGrayCyber, LLC is focused on delivering ... Python, or R to support planning, programming, budget, and execution decisions. * Conduct ...

The Cadmus Group, Inc.

Senior Data Analyst

Mclean, VA

$140K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What You'll Be Doing Cadmus is seeking a Senior Data Analyst to support our financial commercial ... Experience with Python, Snowflake, Informatica * Experience in working in a Cloud Platform ...

Trans Union LLC

Senior Data Analyst

Reston, VA · On-site

$90K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

... Analyst will report into a Senior Manager of Data Science & Analytics. As part of the Data ... Utilize tools to query, extract and transform large datasets using SQL, R, Python, Mongo DB ...

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 ...

The Cadmus Group, Inc.

Senior Data Analyst

Mclean, VA

$140K - $160K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview What You'll Be Doing Cadmus is seeking a Senior Data Analyst to support our financial ... Experience with Python, Snowflake, Informatica * Experience in working in a Cloud Platform ...

The Cadmus Group, Inc.

Senior Data Analyst

Mclean, VA · On-site

$115K - $130K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview What You'll Be Doing Cadmus is seeking a Senior Data Analyst to support our financial ... Experience with Python, Snowflake, Informatica * Experience in working in a Cloud Platform ...

Capital One

Senior Data Analyst - Card

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst - Card At Capital One, data is at the center of everything we do. When we ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Capital One

Senior Data Analyst - Risk Product Data

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst - Risk Product Data At Capital One, data is at the center of everything we do ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Capital One

Senior Data Analyst - Card

Mclean, VA · On-site

$86K - $109K/yr

Senior Data Analyst - Card At Capital One, data is at the center of everything we do. When we ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Capital One

Senior Data Analyst - Card

Mclean, VA

$86K - $109K/yr

Senior Data Analyst - Card At Capital One, data is at the center of everything we do. When we ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Capital One

Sr. Data Analyst - Card

Mclean, VA · On-site

$86K - $109K/yr

Sr. Data Analyst - Card At Capital One, data is at the center of everything we do. When we launched ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Capital One

Sr. Data Analyst - Card

Mclean, VA

$86K - $109K/yr

Sr. Data Analyst - Card At Capital One, data is at the center of everything we do. When we launched ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Amivero

Data Analyst

Washington, DC · On-site

Present findings to senior-level executives and stakeholders. Data Management * Build, maintain ... Proficiency in data query tools such as SQL and programming languages such as Python and R.

Capital One

Senior Data Analyst - Commercial

Mclean, VA

$86K - $109K/yr

Senior Data Analyst - Commercial At Capital One, data is at the center of everything we do. When we ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

Capital One

Senior Data Analyst - Card

Mclean, VA

$86K - $109K/yr

Senior Data Analyst - Card At Capital One, data is at the center of everything we do. When we ... Scripting experience in (Python, R, Spark, and SQL) * Strong desire and experience with data in ...

World Bank Group

Data Analyst

Washington, DC · On-site

  • Medical

  • Life

  • Retirement

  • PTO

... for senior management and client teams. Unit Context: The Budget Solutions unit leads WBG-wide ... Working proficiency in SQL and at least one programming language such as Python or R, with ...

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All JobsPython Data Analyst JobsSenior Python Data Analyst JobsSenior Python Data Analyst Jobs in Arlington, VA

Senior Python Data Analyst information

See Arlington, VA salary details

$63.3K

$114.2K

$155.9K

How much do senior python data analyst jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior python data analyst in Arlington, VA is $114,161.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,900.00 and $124,800.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Data Analyst vs Data Scientist?

AspectSenior Python Data AnalystData Scientist
Required CredentialsBachelor's in Data Science, Statistics, or related field; Python proficiencyBachelor's or Master's in Data Science, Computer Science, or related; Python, R, machine learning skills
Work EnvironmentData analysis teams, business units, reportingResearch, model development, advanced analytics
Employer & Industry UsageBusiness, finance, marketing, healthcareTech companies, research institutions, finance, healthcare
Common Search & ComparisonYesYes

While both roles require Python skills and data analysis expertise, Data Scientists typically engage in advanced modeling, machine learning, and research tasks, whereas Senior Python Data Analysts focus more on interpreting data, generating reports, and supporting business decisions.

What are the most commonly searched types of Python Data Analyst jobs in Arlington, VA?

The most popular types of Python Data Analyst jobs in Arlington, VA are:

What are popular job titles related to Senior Python Data Analyst jobs in Arlington, VA?

For Senior Python Data Analyst jobs in Arlington, VA, the most frequently searched job titles are:

What job categories do people searching Senior Python Data Analyst jobs in Arlington, VA look for?

The top searched job categories for Senior Python Data Analyst jobs in Arlington, VA are:

What cities near Arlington, VA are hiring for Senior Python Data Analyst jobs?

Cities near Arlington, VA with the most Senior Python Data Analyst job openings:

Senior Python Data Analyst jobs near you

Data Analyst Internship

ConnectPrep

Washington, DC • On-site, Remote

Other

Re-posted 13 days ago

Job description

About ConnectPrep: Our goal is to redefine "tutoring" - to use data, insight, and our extensive teaching experience find solutions for our students. ConnectPrep is about connecting - connecting students, parents, educators, and the community. We have bold ideas and an eye towards the future.
The Opportunity: We are offering a Data Analyst Internship for qualified candidates. This is a cross-disciplinary role, both instructional and technical. You'll engage with our team of educators to validate and iterate the models that drive our analytics. Our Data Analysts develop an understanding of our algorithms, the technologies and platforms that support our products, and our proprietary educational content. This knowledge will then be synthesized into actionable tests to build modules that will assist in identifying the academic needs of each individual student. You will engage with team members that think outside of the box, with the goal of improving education through the creation of a data infrastructure and insightful analytics.
Requirements
What we are looking for:
  • Core skills
  • You enjoy creative problem solving and working with messy, real-world data.
  • You have strong math/quantitative skills and excellent attention to detail.
  • You are curious about how data can improve learning and student outcomes.
  • Academic & technical background
    • You are studying (or have studied) Applied Mathematics, Statistics, Computer Science, Data Science, or a related field.
    • You have some coding experience and a strong interest in technology and AI.
    • You have experience with at least one of the following:
    • 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, including several of the following:
  • Advanced formulas and functions
  • Tables and formatting
  • Conditional formatting
  • Advanced charting and visualizations
  • Pivot tables and pivot reporting
  • Using Excel productively for analysis, not just basic spreadsheets
  • Data tables, simulations, and Solver
  • (Bonus) VBA and macros
  • AI, data, and analytics work you will support
  • Work with AI tools and workflows to support data-driven decision-making
  • Perform data mining and cleaning from multiple sources (web, internal trackers, marketing platforms)
  • Support projects involving AI and chatbot development for ConnectPrep's programs and website
  • Conduct SEO and keyword research to identify growth opportunities and track performance
  • Analyze website analytics (traffic, engagement, conversions) and prepare simple dashboards or summary reports
  • Assist with data analysis for marketing campaigns, content performance, and business operations
  • Help test, document, and iterate on new data and AI workflows as they are developed
  • Nice to have
  • Prior internship or project experience in data analysis, business intelligence, or marketing analytics
  • Familiarity with web analytics and marketing tools (for example, Google Analytics, GA4, Search Console, Looker Studio, or similar platforms)
  • Experience visualizing data in tools such as Tableau, Power BI, or Data Studio
  • Experience working with SEO tools or keyword platforms
  • Experience collaborating in remote or hybrid teams (Slack, Zoom, project management boards)

Benefits
Why join ConnectPrep?
  • Get in on the ground floor of an exciting new company, with the potential to help shape our direction
  • Be involved with a team that has bold ideas, with the goal of reinventing education across the globe
  • Gain valuable experience, meet technology innovators, and learn about the business side of our company

Sound Interesting?
Please submit your resume and letter of interest at careers@connectprep.com.
All applicants must be a U.S. Citizen or National of the U.S., an alien lawfully admitted for permanent residence, or an alien authorized to work in the U.S. for this employer. ConnectPrep is an equal opportunity employer EEO/M/F/D/V.

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