Machine Learning Engineer: Data Driven Business Solutions

3 weeks ago


Bloomfield, Connecticut, United States The Cigna Group Full time
Our organization values innovation, collaboration, and employee growth. As a Data Science Senior Advisor, you will play a critical role in driving business decisions through data-driven insights. You will work closely with our marketing, sales, underwriting, and other matrix partners to develop predictive models that drive B2B Sales, Marketing and Underwriting objectives. Your responsibilities will include leading the development and maintenance of Machine Learning models, connecting to Sales, Marketing, Finance and Underwriting data, and designing models and output that can be easily interpreted and consumed by non-technical stakeholders. Additionally, you will apply Test and Learn methods to evaluate models prior to and after full implementation, produce and maintain documentation on methods, code and models developed, and serve as technical and methodological SME and collaborative advisor for Sales, Marketing and Underwriting teams on statistical analysis and modeling initiatives. To succeed in this role, you will require robust ML modeling acumen, expertise in applying rigorous statistical methodology, and communication and advisory skills. You will have 5+ years' experience exploring data with Python and SQL and building refined data sets in AWS or Databricks environments, as well as 5+ years' applying statistical analysis and testing (T-Test, Chi Square, Confusion Matrix, F1 score, AUC) and 5+ years' predictive modelling experience developing models in Python (scikit-learn). Knowledge of Sales and Marketing data is preferred, and you must have solid verbal communication and consultative skills, as well as the ability to collaborate with non-technical teams/leadership, establish working relationships, and drive business decisions. Our benefits package includes medical, vision, dental, and well-being and behavioral health programs, as well as 401(k) with company match, company paid life insurance, tuition reimbursement, a minimum of 18 days of paid time off per year and paid holidays. The estimated salary range for this role is $109,100 - $181,800 per year, depending on relevant factors such as experience and geographic location.

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