Calamos Investments | Hiring | Data Analyst | Naperville, IL | BigDataKB.com | 2022-09-27

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Job Location: Naperville, IL

Summary:

The Data Analyst is a key member of the Data Science team and will focus primarily on gathering, analyzing, and interpreting data using statistical analysis and visualizations to describe and depict the current state of business operations.  Additionally, the Data Analyst will collaborate with fellow Data Scientists to design experiments, perform hypothesis testing, and make recommendations to enhance operations efficiency and effectiveness. 

Primary Responsibilities:

  • Source and query data required for both ongoing research efforts and larger-scale data science projects
  • Conduct comprehensive analyses to fully understand each dataset’s profile and intricacies
  • Use statistical methods to develop, test, and automate meaningful metrics and KPIs
  • Develop reports and dashboards to identify and monitor outliers, trends, and events of interest
  • Collaborate with Data Scientists to design experiments and conduct hypothesis testing
  • Support machine learning efforts via data extraction, data transformation, and feature engineering
  • Partner closely with a network of cross-functional colleagues to identify and address critical business questions using various analytical methods
  • Create PowerPoint presentations for management discussions as needed

Preferred Qualifications:

  • 0-3 years of experience in a related field or position with strong analytical aptitude
  • BA/BS/Masters in a quantitative or technical field of study
  • Strong analytical skills with the ability to collect, organize, analyze, and disseminate significant amounts of information with attention to detail and accuracy
  • Solid understanding of statistics including probability theory, hypothesis testing, and regression analysis
  • High proficiency in SQL and solid understanding of relational database concepts
  • Proficient in Python (specifically statistics and visualization-based libraries)
  • Skilled in Excel and PowerPoint
  • PowerBI and DAX experience preferred
  • Azure Databricks experience and proficiency a plus
  • Excellent verbal and written skills with an ability to explain complex concepts and findings to non-technical audiences

Ideal candidates

  • Possess a strong sense of curiosity and enjoy analytical challenges
  • Are objective, critical thinkers
  • Are meticulously detailed
  • Enjoy and thrive in a team-first culture
  • Has a student-for-life mentality

 

Apply Here

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