About the role#
The ONE Data Strategy team works to build a unified operational data strategy and platform. We integrate modern data lake and lakehouse architectures to connect batch, streaming, and operational data. You will join a team focused on turning data into a trusted asset that improves decision-making and operational efficiency.
What you'll do#
- Deliver a unified operational data strategy and platform.
- Transform data into a trusted enterprise asset to drive operational efficiency.
- Analyze complex datasets and turn your findings into actionable business recommendations.
- Develop, deploy, or operationalize machine learning models.
- Support predictive analytics initiatives and optimize system performance.
What you'll need#
- Current enrollment in a Bachelors degree program in Data Science or a related field.
- An anticipated graduation date between December 2027 and June 2028.
- Experience with or knowledge of operational data platforms and observability tools.
- Skills in data analytics techniques including anomaly detection, forecasting, and data engineering.
- Proficiency in data visualization and dashboard development using tools like Power BI, R, Shiny, or Splunk.
Location & details#
- Location: O'Fallon, Missouri.
- Term: Summer 2027.
- Modality: On-site.
- This is a full-time, paid internship.
- Please note that this role does not offer work authorization sponsorship.
About Mastercard
Mastercard operates as a public company in the IT services and consulting sector. It provides technology and infrastructure for digital payments and commerce across more than 200 countries. The firm supports businesses, governments, and individuals with transaction processing and mobile payment solutions. It maintains a global presence with over 52,000 employees.
How to get in at Mastercard
Applying to Mastercard early gives you a distinct advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, helping you get your materials in before the applicant pile grows. Securing a spot in the initial review cycle is often the difference between a screening call and a rejection. You can reach out to the recruiters behind Mastercard roles directly to ask about the position or a referral, which often improves response rates. Intern Insider surfaces these specific contacts for you, allowing you to bypass the generic queue. A direct, professional inquiry shows you have done your homework and are genuinely interested in the firm.
