Data Wrangler

Posted 6 Days Ago
Be an Early Applicant
Des Moines, IA
In-Office
Internship
Healthtech • Insurance
The Role
The Data Wrangler is responsible for preparing and maintaining data assets, supporting analytics teams by transforming data, improving data quality, and facilitating reporting. They gather business requirements, develop reports, and ensure data integrity.
Summary Generated by Built In
Company Description

Why Wellmark: We are a mutual insurance company owned by our policy holders across Iowa and South Dakota, and we’ve built our reputation on over 80 years’ worth of trust. We are not motivated by profits. We are motivated by the well-being of our friends, family, and neighbors–our members. If you’re passionate about joining an organization working hard to put its members first, to provide best-in-class service, and one that is committed to sustainability and innovation, consider applying today! 

Why Wellmark Technology? Wellmark is building innovative, modern solutions using cutting edge technology. We are driving organizational transformation and business strategy by empowering our technology team to innovate new and elegant solutions to enhance the customer experience. Together, we are leaning into the future, owning the outcome, and driving organizational change to transform how we work. 

Learn more about our unique benefit offerings here. 

Want to know more? You can learn about life at Wellmark here.

Job Description

Responsible for building and maintaining complex data assets that allow team of analytics professionals to develop advanced business analytics that drive Wellmark’s strategic business decisions. Provide technical support and reporting to Analysts/Scientists, including transforming and mapping data from raw data form into another format with the intent of making it more usable and valuable, identifying efficiencies or automation opportunities and other data enabled improvement recommendations.

Qualifications

Required:

  • Bachelor’s degree in quantitative discipline such as statistics, mathematics, finance, accounting, computer science, engineering or economics.
  • Less than 1-year hands-on experience or internship in a role pulling reports and analyzing data; experience with data discovery, profiling, cleansing, standardization and data quality management
  • Ability to quickly learn new data sources and programming languages (e.g. SQL)
  • Basic knowledge or experience with relational databases
  • Detail oriented, self-motivated, excellent communicator, strong analytical/technical orientation
  • Natural curiosity, and ability to drive business decisions and solutions
  • Proactive self-starter with effective time management skills and the ability to organize and prioritize projects or tasks
  • Proficient in Microsoft Excel with a strong emphasis in formulas, pivot tables and data visualizations

Preferred:

  • Master's Degree
  • Experience working with large data sets and spreadsheets
  • Experience gathering and documenting business requirements
  • Experience of cross functional activity in complex organizations with strong emphasis on influencing and collaboration
  • Hands-on data analysis of databases and files using SQL dialects and programming languages (e.g. Python, Scala, Spark etc.)
  • Experience with business intelligence/reporting/analytics platforms such as MS Power BI and Tableau etc.
  • Proven ability to mine and query data across structured and unstructured data sets

Additional Information

Job Responsibilities 

a. Wrangle data from a wide variety of data sets and assemble into normalized and enriched data assets that enables new insights, solutions, and visualizations.  

b. Perform and document data profiling, quality assessment, source consolidation, aggregation and other data manipulation efforts, to understand data formats, source systems, file sizes, etc.

c. Develop simple, dependable automated reports and dashboards to surface key metrics that deliver information that is digestible and visually appealing.

d. Gather data set requirements from business analytics stakeholders in order to support downstream analysis.

e. Acquire, transform, map, and load data into a variety of data models. Responsible for documenting assigned data asset and dashboard architectures.

f. Create, update, and maintain documentation and procedures for sourcing, analyzing, and preparing internal reporting and presentations. Ensure the highest quality and integrity of data sources.

g. Other duties as assigned.

An Equal Opportunity Employer

The policy of Wellmark Blue Cross Blue Shield is to recruit, hire, train and promote individuals in all job classifications without regard to race, color, religion, sex, national origin, age, veteran status, disability, sexual orientation, gender identity or any other characteristic protected by law.

Applicants requiring a reasonable accommodation due to a disability at any stage of the employment application process should contact us at [email protected]

Please inform us if you meet the definition of a "Covered DoD official".

At this time, Wellmark is not considering applicants for this position that require any type of immigration sponsorship (additional work authorization or permanent work authorization) now or in the future to work in the United States. This includes, but IS NOT LIMITED TO: F1-OPT, F1-CPT, H-1B, TN, L-1, J-1, etc. For additional information around work authorization needs please refer to the following resources:Nonimmigrant Workers and Green Card for Employment-Based Immigrants 

Top Skills

Excel
Ms Power Bi
Python
Scala
Spark
SQL
Tableau
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The Company
HQ: Des Moines, IA
1,783 Employees
Year Founded: 1939

What We Do

Wellmark Blue Cross and Blue Shield and its subsidiaries provide health coverage to more than 2 million members in Iowa and South Dakota. And through the Blue Cross Blue Shield Association, Wellmark is part of a trusted national network that insures more than 100 million people. That's nearly 1/3 of all Americans.

Wellmark offers flexible benefit designs, competitive prices, and a large selection of providers. Nearly all physicians and hospitals in Iowa and South Dakota participate with Wellmark, and the Blue Cross and Blue Shield Association provides extensive national and international coverage.

*Wellmark Blue Cross and Blue Shield is An Independent Licensee of the Blue Cross and Blue Shield Association serving Iowa and South Dakota.

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