Associate Consultant Internship 2027 – Warsaw

About the role

Mastercard is looking for an Associate Consultant Intern to join its Advisors & Consulting Services team in Warsaw for the first half of 2027. You will work in small, cross‑functional teams on strategic consulting projects for leading brands, gaining exposure to technology‑driven solutions across multiple industries.

Key responsibilities

• Support strategic consulting engagements by analysing data, identifying trends and translating insights into actionable recommendations.
• Create clear presentations and visualisations for internal teams and client stakeholders.
• Collaborate with colleagues in business development, account management and product management to deliver end‑to‑end consulting solutions.
• Participate in volunteer activities, networking sessions and leadership speaker series.

Required profile

• Final‑year Master’s student expected to graduate by September 2027.
• Available to work from 1 February to 30 July 2027.
• Fluent in English (C1) and Polish or another European language.
• Strong analytical, critical‑thinking and communication skills.

Required skills

• SQL
• SAS
• Excel
• Tableau
• Python
• Business Intelligence platforms

What we offer

• Mentorship and coaching from experienced professionals.
• Networking opportunities with interns, employees and senior leaders.
• Professional development focused on career growth and skill building.