Senior Data Analyst Power BI & Big Data

DART ENTITIESNaperville, IL
1d$95,000 - $115,000Onsite

About The Position

Do you live and breathe data? We’re looking for a Senior Data Analyst who can turn massive datasets into clear, actionable insights. You’ll lead enterprise-scale Power BI dashboard development, big data modeling, and cross-platform integrations that help drive operational excellence across logistics, finance, and executive reporting. This role is on-site in Naperville, IL, working directly with leadership to push the limits of modern data analytics.

Requirements

  • 5+ years in data analysis, BI, or data engineering.
  • Expert-level Power BI skills — data modeling, DAX, Power Query, and visualization design.
  • Advanced SQL experience (T-SQL, joins, CTEs, performance tuning).
  • Hands-on experience with Azure Data Lake / Synapse / Fabric.
  • Working knowledge of Python, Power Automate, and Excel modeling.
  • Strong communication — able to explain technical findings in plain English.
  • Bachelor’s degree in Computer Science, Information Systems, or a related field

Nice To Haves

  • Experience integrating with ERP, WMS, or EDI systems a plus.
  • Master’s preferred

Responsibilities

  • Build advanced Power BI dashboards and KPIs that guide daily and strategic decisions.
  • Integrate data from SQL Server, Azure Data Lake, Fabric, and Synapse into unified, high-performance models.
  • Write and optimize complex T-SQL queries, stored procedures, and views for real-time reporting.
  • Perform ad-hoc analysis for executive and operations teams — uncovering trends, gaps, and opportunities.
  • Automate data refreshes and workflows using Power Automate and Python.
  • Cleanse and standardize large data sets for consistent, reliable reporting.
  • Partner cross-functionally with IT, Finance, and Operations to align data with business priorities.
  • Drive continuous improvement initiatives using big data and predictive analytics.

Benefits

  • Competitive Pay
  • 401(k)
  • Medical, Dental, and Vision Insurance Package
  • Paid Time Off and Holidays
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