Every day, Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit, debit, prepaid and merchant services. Our worldwide team helps over 3 million companies, more than 1,300 financial institutions and over 600 million cardholders grow with confidence and achieve amazing results. We are driven by our passion for success and we are proud to deliver best-in-class payment technology and software solutions. Join our dynamic team and make your mark on the payments technology landscape of tomorrow. Summary of This Role The Principal, AI Testing & Monitoring is a senior technical and governance role responsible for independently validating and continuously monitoring AI/ML models to ensure they meet enterprise standards for robustness, fairness, transparency, and compliance. As part of the Enterprise Data & AI Governance Program, this role supports the Responsible Use of AI (RUAI) framework by designing and executing rigorous validation protocols, deploying advanced monitoring capabilities, and leveraging AI governance tools and platforms to track, report, and remediate risks throughout the AI lifecycle. The Principal will work closely with Data Science, Engineering, Legal, Compliance, Risk, and IT teams to assess AI model performance, conduct bias and fairness audits, implement explainability techniques, and ensure adherence to ethical AI principles and applicable regulatory requirements. This role also serves as a technical authority on model reliability, security, and operational risk, providing actionable recommendations to leadership for continuous improvement.