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Python Data Jobs in Washington, DC (NOW HIRING)

Accenture Federal Services

Data Engineer

Suitland, MD · On-site

$123.30K - $148.10K/yr

Strong proficiency in Python or other programming languages relevant to data engineering. * Any additional experience with any of the following: * Hands-on experience with data pipeline orchestration ...

Booz Allen Hamilton, Inc.

Data Scientist

Mclean, VA · On-site

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton, Inc.

Data Scientist

Mclean, VA · On-site

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton, Inc.

Data Scientist

Mclean, VA · On-site

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Accenture Federal Services

Data Engineer

Suitland, MD

$123.30K - $148.10K/yr

Strong proficiency in Python or other programming languages relevant to data engineering. * Any additional experience with any of the following: * Hands-on experience with data pipeline orchestration ...

Booz Allen Hamilton, Inc.

Data Scientist

Mclean, VA · On-site

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton

Data Scientist

Mclean, VA

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton

Data Scientist

Mclean, VA

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton, Inc.

Data Scientist

Mclean, VA · On-site

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance : Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton

Data Scientist

Mclean, VA

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton

Data Scientist

Mclean, VA

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton

Data Scientist

Mclean, VA

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton, Inc.

Data Scientist

Mclean, VA · On-site

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Booz Allen Hamilton

Data Scientist

Mclean, VA

$99K - $225K/yr

Experience with Python data science and visualization packages Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to ...

Yext

Associate Data Scientist

Washington, DC · On-site

$124.65K - $207.50K/yr

You'll work with frontier LLMs, SQL, and Python to collect data, filter and transform data, train and fit models, and evaluate AI agents and their performance. Yext clients cover a tremendous breadth ...

Snowrelic Inc

Python Developer

Washington, DC · On-site

$57 - $78.50/hr

Role: Python Developer Location: DC Required Skills and Experience: * Hands-on experience ... Experience with creating dashboards, reports based on data sources, plat file data. Microsoft Power ...

Cornerstone Defense

Python Developer

Chantilly, VA · On-site

$51.50 - $71/hr

Job #3456 Python Developer: w orks as part of a team to implement functionality as part of multiple efforts to build data processing applications while taking ownership of architectural design ...

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How much do python data jobs pay per hour?

As of May 29, 2026, the average hourly pay for python data 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 are the key skills and qualifications needed to thrive as a Python Data professional, and why are they important?

To thrive as a Python Data professional, you need strong programming skills in Python, a solid understanding of data structures, algorithms, and experience with data analysis or data science, typically supported by a relevant degree. Familiarity with technical tools such as pandas, NumPy, SQL, Jupyter Notebooks, and often cloud platforms or machine learning frameworks is important, and certifications like Microsoft or Google Data certifications can be advantageous. Strong analytical thinking, attention to detail, and effective communication help you extract insights from data and collaborate with stakeholders. These skills and qualities are essential to efficiently process, analyze, and interpret data, driving informed business decisions.

What are some common challenges faced by Python Data professionals when working with large datasets?

Python Data professionals often encounter challenges such as optimizing code to handle large volumes of data efficiently and managing memory usage to prevent slowdowns or crashes. Working with big datasets may require leveraging tools like pandas, NumPy, or Dask, and sometimes integrating with distributed computing systems such as Apache Spark. Additionally, ensuring data quality and managing data pipelines for consistent and accurate results can be demanding. Collaborating closely with data engineers, analysts, and other stakeholders is common to ensure smooth data flow and analysis.

What is a Python Data professional?

A Python Data professional is someone who uses the Python programming language to analyze, process, and interpret data. They work with large datasets, perform data cleaning and transformation, and apply statistical or machine learning techniques to extract insights. These professionals often work in roles such as data analyst, data scientist, or data engineer, and use Python libraries like Pandas, NumPy, and scikit-learn to accomplish their tasks.

What is the difference between Python Data vs Data Analyst?

AspectPython DataData Analyst
Required SkillsPython programming, data manipulation, scriptingExcel, SQL, data visualization
CertificationsPython certifications, data science coursesData analysis certifications, Excel certifications
Work EnvironmentData science teams, programming-heavy rolesBusiness intelligence, reporting teams
Industry UsageTech, finance, healthcareRetail, marketing, finance

Python Data roles focus on programming, data manipulation, and building data pipelines using Python, while Data Analysts primarily analyze data using tools like Excel and SQL to generate reports and insights. Both roles often collaborate but differ in technical depth and tools used.

What are popular job titles related to Python Data jobs in Washington, DC? For Python Data jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Python Data jobs in Washington, DC look for? The top searched job categories for Python Data jobs in Washington, DC are:
Python Data jobs near you
Data Vizualization & Reporting

Data Vizualization & Reporting

CACI International, Inc.

Chantilly, VA • On-site

Full-time

Medical, Retirement, PTO

Posted 12 days ago

Job description

Job Title: Data Vizualization & Reporting
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
* * *
The Opportunity:
We are seeking a highly-skilled Data Reporting Specialist/Data Scientist, responsible for creating and maintaining reports, data visualizations, and dashboards using HR data sources. The ideal candidate will have a strong technical foundation in data analytics and reporting, combined with strategic planning and development skills. They will have expertise in Tableau, SQL, Python, Excel and PowerPoint, and experience with HR data. They will be self-motivated and results-oriented, who can work collaboratively to deliver high-quality results. They will have strong attention to detail, excellent communication and interpersonal skills, and the ability to see the larger picture and understand how their work fits into the overall goals and objectives of the organization.
Responsibilities:
Create and maintain a pipeline to ingest data from various HR data sources using SQL, Python, Excel and Tableau Prep.
Design and develop high-quality reports and data visualizations for HR officers and Agency senior leadership.
Develop and maintain premade reports for HR officers.
Analyze and validate data to ensure accuracy and adherence to client business rules and best practices.
Communicate complex data insights to stakeholders through clear and concise reports and presentations.
Balance stakeholder requests with primary job functions and priorities.
Qualifications:
Required:
Technical:
  • At least three years of experience in:
  • Tableau (reporting, dashboards and data visualizations)
  • SQL (data modeling, query optimization)
  • Python (data manipulation, analysis, pipeline development)
  • Excel (data analysis)
  • PowerPoint (presentation design and development)
  • Experience with data structures and the ability to quickly learn client data systems and structures.
  • Data Analytics and Reporting:
  • Expertise in data analytics reporting and ability to create and maintain reports based on client requests.
  • Experience with data visualization tools and techniques, including the ability to create interactive dashboards.
  • Communication and Stakeholder Management:
  • Excellent communication and interpersonal skills, with experience communicating directly with stakeholders.
  • Ability to balance stakeholder requests with primary job functions and priorities
  • Data Quality and Validation:
  • Attention to detail and ability to self-correct and analyze data to ensure accuracy and adherence to client business rules and best practices

Education and Experience:
  • Bachelor's degree in a qualitative field (e.g., computer science, data management, statistics)
  • At least three years of experience in data analytics or reporting role, preferably in HR or related field

Desired:
  • Certification in data visualization or data science (e.g., Tableau Certified Data Analyst, Certified Data Scientist).
  • Client Systems and HR Data:
  • Familiarity with client or government data systems
  • Experience working with HR data and PII training
  • Experience with HR data systems and software (e.g., Workday, PeopleSoft)
  • Familiarity with data governance and data quality best practices

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:
$103,800 - $218,100
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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