Irving, Texas

Job Description
CVS Health has a rich set of healthcare data of more than 150 million individuals and provides the best foundation for any ambitious data engineer to work on billions of records of healthcare data. The Data Engineer – Big Data, Advisor will lead the build and architecture of next-generation Big Data Machine Learning framework developed on a group of core Hadoop technologies. You will lead the design of highly scalable and extensible data platform including but not limited to RDBMS / Big Data / Cloud, which enables industrializing collection, storage, modeling, and analysis of massive data sets from heterogeneous channels.

The Data Engineer of Big Data will collaborate with key internal and external stakeholders to analyze and synthesize the healthcare related data to meet the insights, reporting dashboard, and descriptive/predictive/prescriptive analytic requirements. You will work on data engineering solutions to leverage best practices and industry leading tools and technologies to profile data, develop efficient ingestion, and build semantic data layers by sourcing data from PBM, Specialty, Retail and HealthCare business.

You will conduct proof of concept work on Teradata, Azure, and/or GCP to design data solutions to explore data, understand the grain and relationship of the data entities, and attributes to implement robust analytic and reporting solutions. You need to have a thorough understanding of SAFe agile framework, DevOps, and how to operationalize and automate the data pipelines on Teradata and/or Big Data environments on on-prem/Cloud environments. You will be primarily responsible for designing conformed, aggregated, and semantic data layers, and manipulating large datasets to support insights and analytics using SQL, BTEQ, SAS, and similar tools.

Required Qualifications
Bachelor’s Degree in Computer Science, Engineering, Statistics, Physics, Math, or related field with 5+ years of professional or business analytics experience; or Master’s Degree with 4+ years of experience in:
• 3+ years experience with Data architecture and data modeling, including creating Semantic Layer Data Models
• 3+ years experience with “Cloud or Big data” platforms including Hadoop (preferably Azure or GCP) and technologies such as Python, Spark, Snowflake, Airflow, HDFS, Pig, NoSQL, etc.

Preferred Qualifications
• Cloud based experience such as GCP or Azure.
• Experience with Snowflake, design architecture, and data onboarding
• Traditional relational data warehouse technologies, such as Oracle, Teradata, or DB2
• One of the following languages: PySpark, Scala, or Java
• SQL, including Analytical SQL functions
• Translating analytical problems into structured programs, including PySpark or Scala
• Understanding around tools to automate CI/CD pipelines (e.g., Jenkins, GIT, Control-M)
• Experience executing project in any Agile framework; preferably SAFe
• Designing data models and solutions for analytical and reporting use cases
• Previous healthcare experience and domain knowledge

• Bachelor’s Degree in Computer Science, Engineering, Statistics, Physics, Math, or related field; or Advanced Degree
• Preferred: Master’s Degree with coursework focused on advanced algorithms, mathematics in computing, data structures, or related field

Business Overview
At CVS Health, we are joined in a common purpose: helping people on their path to better health. We are working to transform health care through innovations that make quality care more accessible, easier to use, less expensive and patient-focused. Working together and organizing around the individual, we are pioneering a new approach to total health that puts people at the heart.

We strive to promote and sustain a culture of diversity, inclusion and belonging every day. CVS Health is an equal opportunity and affirmative action employer. We do not discriminate in recruiting, hiring or promotion based on race, ethnicity, sex/gender, sexual orientation, gender identity or expression, age, disability or protected veteran status or on any other basis or characteristic prohibited by applicable federal, state, or local law. We proudly support and encourage people with military experience (active, veterans, reservists and National Guard) as well as military spouses to apply for CVS Health job opportunities. See Job Description

Irving, Texas

Continue serving and work with a purpose

As a CVS Health colleague, you'll find career opportunities across the organization and at every stage of your career. More important, your work will have an impactful purpose on someone's life, including your own. Learn more about how you can continue serving on your next mission at CVS Health.

Careers for Veterans and Military Spouses


"The military has an ethos that is grounded in purpose-driven service that’s bigger than the individual. The same holds true for us at CVS Health. You can talk to colleagues in any part of our business and they will be able to articulate our company’s purpose. Working here provides an opportunity for service members and military spouses to continue to serve, just in a civvies."

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