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Security Engineering & Enablement Intern, Summer 2027 – St. Louis, MO, US
mastercard/1/campus
O'Fallon, MissouriPosted Oct 6, 2026 · 5h ago$56K – $71K
Internship$56K – $71KInternFintech
About this role
Join Mastercard's Subsidiary Security team as a Security Engineering & Enablement Intern. You will gain hands-on experience in assessing security risks, evaluating emerging technologies, and shaping integration roadmaps for newly acquired companies. This role offers a unique opportunity to solve real-world cybersecurity challenges with direct business impact.
What we are looking for
5- Assess security risks and emerging technologies for acquired companies
- Shape integration roadmaps for secure company onboarding
- Gain hands-on experience in cybersecurity and business strategy
- Work on projects with direct business impact
- Develop foundational knowledge in AI applications for security
Work authorization
No visa sponsorship is available.
Must be authorized to work without sponsorship.