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$109,400–$212,000.
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About Mastercard
Mastercard is a global technology company in the payments industry, processing transactions between financial institutions and merchants using its extensive network of credit, debit, and prepaid card products. Industry: Payments Technology & Financial Services
Mastercard currently has
115 open roles
on FindRole.
Listed pay typically runs
$115,000–$191,500
across 104 roles with salary data.
Project Management Intern, Summer 2027 – St. Louis, MO, US is a role within the Hardware Security Module Engineering team. This high-performing group develops secure, resilient, and scalable cryptographic platforms to protect critical payment and security services while automating cryptographic operations for global scale. In this internship, you will support business priorities by managing tasks through completion and ensuring project success in a fast-paced environment. The ideal candidate possesses a background in Computer Science or a related field and demonstrates strong organizational skills and initiative. Key requirements include exposure to Agile software development methodologies, including user stories and sprint-based delivery, along with familiarity with Jira or similar work tracking tools. This role focuses on the technical challenge of maintaining high standards for security, availability, and compliance while building secure-by-design platforms that reduce operational risk.
C
C++
Python
Distributed systems
Networking protocols
Multi-threaded programming
Multi-processor systems
System performance optimization
Software debugging
Discrete event simulation
Polyglot programming
Linux
Routing
Bridging