On-Call Maintenance Specialist, Data Science

New

UdacityOnline education

Location: RemoteContractJunior

Salary not disclosed

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Job Details

Experience: At least 2 years of professional experience in a data-related role
Required Skills: AWSDockerPythonSQLData AnalysisMicrosoft Power BINumpyTableauAzurePandasData visualizationRscikit-learn

Have at least 2 years of professional experience in a data-related role, such as Data Analyst, Data Scientist, Data Engineer, or BI Developer.
Understand data wrangling, exploratory data analysis, and basic statistics.
Be able to write and optimize SQL queries.
Be able to build and interpret data visualizations and dashboards.
Have hands-on experience with Python for data, including pandas, NumPy, scikit-learn, visualization libraries, and basic machine learning, and/or R for data analysis.
Be familiar with at least one BI or visualization tool, such as Power BI or Tableau.
Be familiar with foundational AWS or Azure data services, including storage, data warehouses, and basic compute.
Be familiar with Docker and notebook-based workflows such as Jupyter.
Have experience with version control systems such as Git/GitHub.
Be able to debug and update Python- and SQL-based exercises and projects.
Have strong troubleshooting skills for environment mismatches, package conflicts, SQL errors, and visualization failures.
Be able to write technical documentation and high-quality instructional materials with clear, step-by-step instructions.

Analyze course performance metrics, including lesson ratings, pass rates, and qualitative feedback, to identify content requiring updates.
Review student feedback at scale and prioritize actionable improvements.
Update classroom instructions to reflect current data tools, cloud interfaces, and library behavior.
Debug and update Python, SQL, and occasional R code in notebooks, workspaces, and exercises.
Fix broken queries, incorrect visualizations, outdated screenshots, and mismatched expected outputs.
Refresh tutorials, exercises, projects, rubrics, starter code, and data sets to reflect current tools and workflows.
Update Udacity Workspaces using the self-service Studio tool and validate updated Python and R packages.
Test Cloud Labs and verify that required cloud services are enabled and configured.
Troubleshoot student access and permission issues in AWS and Azure federated accounts, including data access, IAM/RBAC, and resource usage.

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