Principal Data Analytics Engineer

Northrop Grumman Northrop Grumman · Aerospace · Melbourne, FL +1 · Data Science

This role is for a Principal Data Analytics Engineer at Northrop Grumman, focusing on designing, developing, and maintaining ETL pipelines and data analytics/visualization solutions. The role involves building and optimizing data models, implementing data quality frameworks, collaborating with stakeholders, and ensuring compliance with data governance policies. The position requires strong SQL and Python skills, experience with Tableau, version control, and an active US Government Secret clearance.

What you'd actually do

  1. Design, develop, and maintain scalable data pipelines and ETL processes across multiple data sources.
  2. Build and optimize data models (star, snowflake, data vault) for analytics and reporting
  3. Implement robust data quality, validation, and monitoring frameworks to ensure reliability of downstream insights.
  4. Collaborate with data scientists, product managers, and business stakeholders to translate analytical requirements into technical specifications.
  5. Develop and maintain Tableau dashboards, KPI scorecards, and ad‑hoc querying tools for executive and operational audiences.

Skills

Required

  • SQL
  • Python
  • Tableau dashboards
  • version control
  • Agile Software Development
  • problem-solving skills
  • communication skills

Nice to have

  • modern orchestration tools (e.g., Airflow, dbt, Dagster, Prefect, etc.)
  • data ecosystem platforms (e.g., Databricks, Denodo, Snowflake, etc.)
  • data modeling concepts
  • dimensional modeling
  • data warehousing methodologies
  • building and maintaining production-grade data pipelines
  • Special Access Program (SAP) clearances

What the JD emphasized

  • Active US Government Secret clearance required to apply