Senior Analyst, Analytics Operations

  • 101 N Upper Wacker Dr, Chicago, IL 60606, USA
  • Full-time

Company Description

Epsilon is the leader in outcome-based marketing. We enable marketing that’s built on proof, not promises. Through Epsilon PeopleCloud, the marketing platform for personalizing consumer journeys with performance transparency, Epsilon helps marketers anticipate, activate and prove measurable business outcomes. Powered by CORE ID®, the most accurate and stable identity management platform representing 200+ million people, Epsilon’s award-winning data and technology is rooted in privacy by design and underpinned by powerful AI. With more than 50 years of experience in personalization and performance working with the world’s top brands, agencies and publishers, Epsilon is a trusted partner leading CRM, digital media, loyalty and email programs. Positioned at the core of Publicis Groupe, Epsilon is a global company with over 8,000 employees in over 40 offices around the world. For more information, visit Follow us on Twitter at @EpsilonMktg.

Job Description

Our Analytics team transforms our unique data to impact business. With a team of 100+ people, everyone can specialize in their passion—from account analytics to analytics development to business intelligence. Whether it’s driving insights from cutting-edge tools or building the tools yourself, you have the opportunity to show your capabilities. And no matter where you fit in, our proprietary line of ad tech products means data collection is efficient and accurate. You'll enjoy shaping big business decisions with big data analytics.

As part of the Audience Analytics team in Analytics Operations, you'll be responsible for building and developing customized, addressable audiences of users for our diverse set of advertisers. The Audience Analytics team also plays a key role in collaborating with our Decision Sciences team to build (or guide) the development of audience targeting tactics and eventually implementing them after testing.   


  • Develop and maintain Epsilon's PeopleCloud Digital Media Solutions suite of standard and premium audiences
  • Automate existing ad hoc processes into scalable ones using SQL and Python
  • Conduct analysis to support business decisions around audience quality and the impact that audiences have on performance
  • Lead or participate in projects to improve Epsilon's PeopleCloud Digital Media Solutions audience targeting platform or enable new audience targeting tactics
  • Develop and execute operational processes including creating, refreshing, deprecating, and troubleshooting audiences


    • 2 -7 years of relevant experience
    • 2+ years of hands-on industry use in SQL, a scripting language (Python, R) and advanced Excel (pivot tables, vlookups, graphing) 
    • Knowledge of data visualization tools (Tableau, etc.)
    • Experience with querying optimization and performance tuning
    • Familiar with data warehouse principles (relational tables)
    • Experience with big data ETL and/or data engineering related tasks
    • Extremely detail oriented and takes initiative to check data quality and integrity on complex datasets
    • Excellent communication, troubleshooting and diagnostic skills
    • Highly motivated & driven

     Additional Knowledge, Skills and Abilities:

    • Knowledge of Hadoop, Jupyter, Linux command line, or Airflow
    • Experience with statistical modeling (preferred)
    • Experience building audience targeting products / practice in Ad Tech industry
    • Experience working for a marketing data company or data management platform

    Additional Information

    Great People, Deserve Great Benefits
    We know that we have some of the brightest and most talented associates in the world, and we believe in rewarding them accordingly. If you work here, expect competitive pay, comprehensive health coverage, and endless opportunities to advance your career.

    Epsilon is an Equal Opportunity Employer.  Epsilon’s policy is not to discriminate against any applicant or employee based on actual or perceived race, age, sex or gender (including pregnancy), marital status, national origin, ancestry, citizenship status, mental or physical disability, religion, creed, color, sexual orientation, gender identity or expression (including transgender status), veteran status, genetic information, or any other characteristic protected by applicable federal, state or local law. Epsilon also prohibits harassment of applicants and employees based on any of these protected categories.

    Epsilon will provide accommodations to applicants needing accommodations to complete the application process.




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