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Python Data Analysis Jobs in Ashburn, VA (NOW HIRING)

Nalley Consulting

Data Scientist - Sr

Washington, DC · On-site

Python and Tableau experience. * 7+ years of experience with data exploration, data cleaning, data analysis, data visualization, or data mining * 7+ years of experience with analyzing structured and ...

Nalley Consulting

Data Scientist - Sr

Washington, DC · On-site

Python and Tableau experience. * 7+ years of experience with data exploration, data cleaning, data analysis, data visualization, or data mining * 7+ years of experience with analyzing structured and ...

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 - 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 ...

Yext

Associate Data Scientist

Washington, DC · On-site

$66.80K - $67.40K/yr

Programming experience in Python * Data Analysis experience in SQL * Past experience with agentic programming tools such as Claude Code, Codex, AMP, Cursor, or Google Antigravity; familiarity with ...

Beyond SOF

Data Engineer (TS/SCI)

Reston, VA

$119.30K - $143.30K/yr

Experience with Python data analytic modeling, including Pandas * Ability to prepare and analyze large complex data sets * Ability to perform middle-tier and back-end development * Ability to ...

Beyond SOF

Data Engineer (TS/SCI)

Reston, VA · On-site

$119.30K - $143.30K/yr

Experience with Python data analytic modeling, including Pandas * Ability to prepare and analyze large complex data sets * Ability to perform middle-tier and back-end development * Ability to ...

GDIT

Data Mining Analyst

Vienna, VA

MongoDB, Python, JavaScript, NoSQL, PowerBI) * Conducting trend analysis * Evaluating statistical ... Analyzing data integrity and consistency to obtain a quantitative basis for decision making and ...

New

Capital One

Manager, Data Analysis

Mclean, VA

Manager, Data Analysis At Capital One, data is at the center of everything we do. When we launched ... At least 4 years of experience with Python, R, Spark or SQL * At least 1 year of experience in ...

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 ...

eSolutionsFirst, LLC

Sr. Python Developer

Mclean, VA

$51.50 - $71/hr

... developing analytics software applications, Demonstrated knowledge of: * Python, Python web technologies, e.g. Flask, Dash * Python data processing technologies, e.g. Pandas, Numpy * Solid ...

Capital One

Data Analysis Manager - Tech

Mclean, VA · On-site

Data Analysis Manager - Tech At Capital One, data is at the center of everything we do. When we ... At least 4 years of experience with Python, R, Spark or SQL * At least 1 year of experience in ...

Capital One

Data Analysis Manager - Tech

Mclean, VA · On-site

Data Analysis Manager - Tech At Capital One, data is at the center of everything we do. When we ... At least 4 years of experience with Python, R, Spark or SQL * At least 1 year of experience in ...

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All JobsPython Data Analysis JobsPython Data Analysis Jobs in Ashburn, VA

Python Data Analysis information

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How much do python data analysis jobs pay per hour?

As of May 29, 2026, the average hourly pay for python data analysis in Ashburn, VA is $59.95, according to ZipRecruiter salary data. Most workers in this role earn between $49.42 and $68.08 per hour, depending on experience, location, and employer.

What is a Python Data Analysis job?

A Python Data Analysis job involves using Python programming to collect, clean, analyze, and visualize data for insights and decision-making. Professionals in this role use libraries like Pandas, NumPy, and Matplotlib to manipulate datasets and perform statistical analysis. They may work in various industries, solving business problems, identifying trends, and supporting data-driven strategies. Strong programming skills, data wrangling expertise, and knowledge of analytical techniques are essential for success in this field.

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

To thrive in a Python Data Analysis role, you need strong proficiency in Python programming, statistical analysis, and data wrangling, often backed by a degree in computer science, mathematics, or a related field. Familiarity with tools such as Pandas, NumPy, Jupyter Notebook, and visualization libraries like Matplotlib or Seaborn, along with potential certifications in data analysis or Python, is highly valuable. Analytical thinking, attention to detail, and effective communication help translate complex data findings into actionable insights for stakeholders. These capabilities are crucial for transforming raw data into meaningful information that supports business decision-making.

What are the typical responsibilities of someone working in Python Data Analysis?

Professionals in Python Data Analysis are usually responsible for collecting, cleaning, and analyzing datasets to uncover trends and inform business strategies. Their daily tasks often include writing Python scripts, visualizing data, conducting statistical analyses, and preparing reports that summarize their findings for both technical and non-technical audiences. Collaboration with data engineers, business analysts, and project managers is common, ensuring that data solutions align with organizational goals. This role offers opportunities to build expertise in specialized areas, such as machine learning or business intelligence, and can lead to career advancement in data science or analytics leadership positions.
More about Python Data Analysis jobs
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Python Data Analysis jobs near you

Data Scientist - Sr

Nalley Consulting

Washington, DC • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 27 days ago

Job description

Join the Nalley Consulting team as a Data Scientist in metro Washington, D.C.
Position: Data Scientist
LCAT: Sr
Location: Pentagon 
Shift: No
Required clearance: Active TS/SCI clearance and CI poly
Required education: Bachelor's degree
Basic Qualifications:
  • Combining multiple date sources into GUI (graphic user interface) and visual and geographical displays.
  • Python and Tableau experience.
  • 7+ years of experience with data exploration, data cleaning, data analysis, data visualization, or data mining
  • 7+ years of experience with analyzing structured and unstructured data sources
  • Experience with statistical and general-purpose programming languages for data analysis
  • Experience with developing predictive data models, quantitative analyses, and visualization of target data sources
  • Experience with leading the development of solutions to complex problems
  • Experience with natural language processing, text mining, or machine learning techniques
  • Experience implementing automation in processing, presenting, or manipulating data
  • Active TS/SCI clearance; willingness to take a polygraph exam
  • Bachelor's degree
Additional Qualifications / Nice to have:
  • Experience in the development of algorithms leveraging Python and SQL
  • Experience with developing solutions incorporating Large Language Models
  • Experience with Python data science and visualization packages
  • Experience with Excel MBA
  • Experience with AC2SP, R, GitHub, and Palantir
  • An active CI polygraph

ABOUT NALLEY CONSULTING

Nalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions. Created by a U.S. Navy intelligence veteran, Nalley Consulting has grown to include multiple IDIQ vehicles in several states.

Nalley Consulting fringe benefits include:

  • Excellent medical, dental, and vision benefits
  • PTO
  • 11 paid federal holidays
  • Tuition assistance
  • Paid military-reserve leave
  • Paid parental leave for birth or adoption
  • 401k matching up to 5 percent of the base salary
  • Flex time
  • Company-paid short-term disability, long-term disability, and life insurance.

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