This role has closed 2d ago. It is no longer on Mastercard's board, so there is nothing left to apply to. The posting is kept here because you saved it or opened it; it is a record, not an offer.

Verified by our engine · Posted 1mo ago

Mastercard

Lead Guild Security Engineer

Mastercard · Cyber and Corporate Security

Dublin

Lead / Manager

Security

Last seen 2d ago

Posted
1mo ago

Posted on 13 October 2026

Workplace
Not specified

Work model not stated

Salary
Not disclosed

Salary range not shared by the company

Visa sponsorship
Not specified

Visa sponsorship details unknown

This role has closed. It's kept as a record — see Mastercard's open roles or the similar live roles below.

See Mastercard's open roles

Apply knowledge of security principles, theories and concepts to business requests. 7-10 years of experience in information security disciplines. Advanced knowledge of security protocols and standards...

About Mastercard

Mastercard hires engineers across Dublin, London, Warsaw and a wide Southern/Western European tail. This is payments infrastructure at global scale, not a fintech startup's stack — expect established process and a long interview loop.