Python Data Scientist / Data Engineer Python Data Scientist / Data Engineer (PySpark, ETL, ... analytics workflows. The role requires deep PySpark experience, strong ETL design, experience with ...
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Python Data Scientist / Data Engineer Python Data Scientist / Data Engineer (PySpark, ETL, ... analytics workflows. The role requires deep PySpark experience, strong ETL design, experience with ...
Quick apply
Python Data Scientist / Data Engineer Python Data Scientist / Data Engineer (PySpark, ETL, ... analytics workflows. The role requires deep PySpark experience, strong ETL design, experience with ...
Virginia Beach, VA ยท On-site
Experience with Python or R for data analysis (preferred) * Understanding of ETL processes and data warehousing concepts * Ability to create dashboards, reports, and KPIs Responsibilities * Gather ...
Virginia Beach, VA ยท On-site
Experience with Python or R for data analysis (preferred) * Understanding of ETL processes and data warehousing concepts * Ability to create dashboards, reports, and KPIs Responsibilities * Gather ...
Hampton, VA ยท On-site
LMR Technical Group (LMR) is seeking a Data Analyst / Programmerto join our team. Location: Joint ... Proficient in Python, SQL, Power BI/Tableau, software testing. * Strong understanding of user ...
Hampton, VA ยท On-site
LMR Technical Group (LMR) is seeking a Data Analyst / Programmerto join our team. Location: Joint ... Proficient in Python, SQL, Power BI/Tableau, software testing. * Strong understanding of user ...
Hampton, VA ยท On-site
LMR Technical Group (LMR) is seeking a Data Analyst / Programmerto join our team. Location: Joint ... Proficient in Python, SQL, Power BI/Tableau, software testing. * Strong understanding of user ...
Hampton, VA ยท On-site
LMR Technical Group (LMR) is seeking a Data Analyst / Programmerto join our team. Location: Joint ... Proficient in Python, SQL, Power BI/Tableau, software testing. * Strong understanding of user ...
Hampton, VA ยท On-site
As a hybrid data analyst and programmer, youll help drive mission readiness through innovation in ... Proficient in Python, SQL, Power BI/Tableau, software testing. * Strong understanding of user ...
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Hampton, VA ยท On-site
As a hybrid data analyst and programmer, youll help drive mission readiness through innovation in ... Proficient in Python, SQL, Power BI/Tableau, software testing. * Strong understanding of user ...
Virginia Beach, VA ยท On-site +1
$81K - $103K/yr
Sentara is hiring a Senior Healthcare Data Analyst! This position is fully remote! Overview The ... Strong SQL skills; experience with Excel, Databricks, Python, or R preferred. * Must have Knowledge ...
Virginia Beach, VA ยท On-site +1
$81K - $103K/yr
Sentara is hiring a Senior Healthcare Data Analyst! This position is fully remote! Overview The ... Strong SQL skills; experience with Excel, Databricks, Python, or R preferred. * Must have Knowledge ...
Virginia Beach, VA ยท On-site
Strong expertise with Python and leveraging a variety of Python data analysis packages to include Pandas and/or Polars. * Extensive knowledge of appropriate analytic methods and methodological tools ...
Quick apply
Virginia Beach, VA ยท On-site
Strong expertise with Python and leveraging a variety of Python data analysis packages to include Pandas and/or Polars. * Extensive knowledge of appropriate analytic methods and methodological tools ...
Strong expertise with Python and leveraging a variety of Python data analysis packages to include Pandas and/or Polars. * Extensive knowledge of appropriate analytic methods and methodological tools ...
Strong expertise with Python and leveraging a variety of Python data analysis packages to include Pandas and/or Polars. * Extensive knowledge of appropriate analytic methods and methodological tools ...
Chesapeake, VA ยท On-site
$100K - $110K/yr
Data management, validation, advanced analysis, and automation (Python). * Schedule is Monday through Friday with some weekend support required. * Performs other duties and works schedules as ...
Chesapeake, VA ยท On-site
$100K - $110K/yr
Data management, validation, advanced analysis, and automation (Python). * Schedule is Monday through Friday with some weekend support required. * Performs other duties and works schedules as ...
Data management, validation, advanced analysis, and automation (Python). * Schedule is Monday through Friday with some weekend support required. * Performs other duties and works schedules as ...
Data management, validation, advanced analysis, and automation (Python). * Schedule is Monday through Friday with some weekend support required. * Performs other duties and works schedules as ...
Chesapeake, VA ยท On-site
$100K - $110K/yr
Data management, validation, advanced analysis, and automation (Python). * Schedule is Monday through Friday with some weekend support required. * Performs other duties and works schedules as ...
Quick apply
Chesapeake, VA ยท On-site
$100K - $110K/yr
Data management, validation, advanced analysis, and automation (Python). * Schedule is Monday through Friday with some weekend support required. * Performs other duties and works schedules as ...
Norfolk, VA ยท On-site
Python/Java developers ... Data analysts/Data Scientists * Machine Learning engineers for full time positions with clients.
Norfolk, VA ยท On-site
Python/Java developers ... Data analysts/Data Scientists * Machine Learning engineers for full time positions with clients.
Virginia Beach, VA ยท On-site
Uses collaborative, data-driven operating models that include end-to-end readiness ecosystems ... Must have knowledge of programming languages to include but not limited to Python, R, SQL. * Must ...
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Virginia Beach, VA ยท On-site
Uses collaborative, data-driven operating models that include end-to-end readiness ecosystems ... Must have knowledge of programming languages to include but not limited to Python, R, SQL. * Must ...
Successful candidates will have expertise in data normalization; expertise in analysis of large data sets and addressing imputation (missing data); expertise with R and/or Python; experience ...
Successful candidates will have expertise in data normalization; expertise in analysis of large data sets and addressing imputation (missing data); expertise with R and/or Python; experience ...
Virginia Beach, VA ยท On-site
$74K - $94K/yr
Uses collaborative, data-driven operating models that include end-to-end readiness ecosystems ... Must have knowledge of programming languages to include but not limited to Python, R, SQL. * Must ...
Virginia Beach, VA ยท On-site
$74K - $94K/yr
Uses collaborative, data-driven operating models that include end-to-end readiness ecosystems ... Must have knowledge of programming languages to include but not limited to Python, R, SQL. * Must ...
Hampton, VA ยท On-site
Provide analysis capability in Envision to develop project concepts, create data pipelines/objects/ontologies, code with Python, SQL, C code as required, create application dashboards, and provide ...
Hampton, VA ยท On-site
Provide analysis capability in Envision to develop project concepts, create data pipelines/objects/ontologies, code with Python, SQL, C code as required, create application dashboards, and provide ...
Norfolk, VA ยท On-site
Experience using Data Bricks, AWS, SQL, or Python. * Experience building and leading data management and analytics projects and initiatives for Federal clients. * Ability to concisely and ...
Norfolk, VA ยท On-site
Experience using Data Bricks, AWS, SQL, or Python. * Experience building and leading data management and analytics projects and initiatives for Federal clients. * Ability to concisely and ...
Norfolk, VA ยท On-site
$110K - $133K/yr
Apply software and programming languages and tools such as R, Python, SAS, SPSS, STATA, Tableau, and PowerBI to support data analysis and reporting. * Design, implement, and maintain data management ...
Norfolk, VA ยท On-site
$110K - $133K/yr
Apply software and programming languages and tools such as R, Python, SAS, SPSS, STATA, Tableau, and PowerBI to support data analysis and reporting. * Design, implement, and maintain data management ...
Norfolk, VA ยท On-site
$110K - $133K/yr
Apply software and programming languages and tools such as R, Python, SAS, SPSS, STATA, Tableau, and PowerBI to support data analysis and reporting. * Design, implement, and maintain data management ...
Quick apply
Norfolk, VA ยท On-site
$110K - $133K/yr
Apply software and programming languages and tools such as R, Python, SAS, SPSS, STATA, Tableau, and PowerBI to support data analysis and reporting. * Design, implement, and maintain data management ...
$87K - $110K/yr
Uses collaborative, data-driven operating models that include end-to-end readiness ecosystems ... Must have knowledge of programming languages to include but not limited to Python, R, SQL. * Must ...
$87K - $110K/yr
Uses collaborative, data-driven operating models that include end-to-end readiness ecosystems ... Must have knowledge of programming languages to include but not limited to Python, R, SQL. * Must ...
$12.78 - $17.04
10% of jobs
$20.19 is the 25th percentile. Wages below this are outliers.
$17.04 - $21.31
20% of jobs
$21.31 - $25.58
18% of jobs
The median wage is $26.14 / hr.
$25.58 - $29.84
16% of jobs
$32.97 is the 75th percentile. Wages above this are outliers.
$29.84 - $34.11
16% of jobs
$34.11 - $38.37
6% of jobs
$38.37 - $42.64
3% of jobs
$42.64 - $46.91
4% of jobs
$46.91 - $51.17
3% of jobs
$51.17 - $55.44
2% of jobs
$55.44 - $59.71
2% of jobs
$12
$31
$59
| Aspect | Freelance Python Data Analyst | Freelance Data Scientist |
|---|---|---|
| Required Skills | Python, data analysis, visualization, SQL | Python, machine learning, statistical modeling, data analysis |
| Work Environment | Project-based, client-specific, remote or on-site | Project-based, client-specific, remote or on-site |
| Industry Usage | Business intelligence, reporting, data cleaning | Predictive modeling, advanced analytics, AI development |
Freelance Python Data Analysts focus on interpreting data, creating reports, and visualizations using Python, while Freelance Data Scientists work on developing predictive models and advanced analytics. Both roles often operate in similar environments but differ in technical depth and project scope.

Full-time
Posted 7 days ago
Python Data Scientist / Data Engineer
Python Data Scientist / Data Engineer (PySpark, ETL, Notebooks, Databricks) Summary We're hiring a versatile Python Data Scientist / Data Engineer to design, implement, and productionize scalable data pipelines and analytics workflows.
The role requires deep PySpark experience, strong ETL design, experience with interactive notebooks, and familiarity with Databricks or similar managed Spark platforms.
Key responsibilities
* Design and build robust ETL/ELT pipelines using PySpark for batch and near-real-time workflows.
* Develop, optimize, and schedule Spark jobs on Databricks (or equivalent Spark environment).
* Work with data scientists and product teams to transform business requirements into data models, features, and dashboards.
* Implement data validation, monitoring, and lineage to ensure data quality and reliability.
* Create reproducible notebooks for exploration, prototyping, and handoff to production pipelines.
* Tune performance of Spark jobs (memory, partitioning, shuffle reduction) and optimize cluster usage.
* Collaborate on building CI/CD for data workflows, including tests for data transformations and schema changes.
* Document architecture, ETL processes, and best practices.
Required qualifications
* 3+ years experience in data engineering, data science, or analytics engineering roles.
* Strong Python programming and hands-n PySpark experience developing data transformations at scale.
* Experience with Databricks (jobs, clusters, Delta Lake) or equivalent managed Spark platforms.
* Solid understanding of ETL/ELT patterns, data modeling, and data warehousing concepts.
* Comfortable using Jupyter or Databricks notebooks for exploration and prototyping.
* Experience with SQL and working knowledge of cloud data storage systems (S3, ADLS) and databases.
* Familiarity with orchestration tools (Airflow, Prefect, Dagster) and awareness of CI/CD for data pipelines.