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Data Scientist 2 - Data Quality Analysis - Data Engineering

QinetiQ

Salary not specified
Sep 30, 2025
Washington, DC, USA
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QinetiQ US seeks to support a federal law enforcement agency client by improving data quality and enhancing operational efficiency through the collection, analysis, and interpretation of complex law enforcement data.

Requirements

  • Proficiency in Python, R, and SQL, with familiarity in statistical and data analytical software including Databricks and Oracle systems
  • Experience with VBA and basic automation tools
  • Ability to produce summary reports using RMarkdown or Jupyter Notebook
  • Experience with data analysis methodologies and statistical techniques such as multiple correspondence analysis (MCA), principal component analysis (PCA), and association rule mining
  • Experience working with government or enterprise data from various sources
  • Familiarity with Databricks, Oracle (OBIEE/OAS), UiPath, and data visualization tools
  • Knowledge of data quality frameworks and best practices in government environments

Responsibilities

  • Apply mathematical methods to statistically analyze agency datasets using R or Python to identify data quality issues and patterns
  • Support development and implementation of predictive modeling for early detection of data quality problems
  • Assist in developing algorithms for automated data quality validation and error remediation
  • Support implementation of the Data Analysis Epicycle and assist with multiple correspondence analysis (MCA), principal component analysis (PCA), and association rule mining on law enforcement data
  • Work with platforms including: Databricks, Oracle (OBIEE/OAS), UiPath, VBA, Python, R, SQL, and data visualization tools
  • Perform queries, conduct analysis, and produce reports utilizing SQL, Python, R, MS Access, and MS Excel
  • Assist in creating and maintaining automated workflows using UiPath

Other

  • Bachelor's degree in Data Science, Computer Science, Statistics, Applied Mathematics, Information Systems, Business Analytics, or related technical field
  • Minimum 3+ years of relevant data science and analytics experience
  • Ability to obtain and maintain appropriate federal security clearance
  • Background investigation required
  • Must be U.S. citizen
  • Interest in supporting federal law enforcement agencies and understanding of government data requirements