Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Site Reliability Engineer 2

Job Title
Site Reliability Engineer II (SRE II)

Overview
The Site Reliability Engineer II (SRE II) plays a critical role in ensuring the reliability, stability, and operational excellence of platforms and services. This role supports ITSM practices, monitoring, automation, and cloud-based operations, while contributing to continuous improvement and service resilience.

Role
Operating in a hybrid capacity—spanning operations, engineering, and process governance—this role focuses on:

Ensuring adherence to ITSM best practices (incident, problem, change management)
Supporting application and infrastructure reliability through monitoring and proactive issue resolution
Assisting with automation and DevOps practices to improve operational efficiency
Supporting services running in AWS-based and hybrid environments
Contributing to emerging AI-driven initiatives (e.g., chatbot/IVR capabilities) at a foundational level
Partnering with engineering and business teams to enhance service performance and availability
Supporting compliance with PCI and enterprise audit requirements


All About You

2–5+ years of experience in SRE, IT Operations, Production Support, or related roles
Beginner-level understanding of ITSM frameworks and best practices
Exposure to automation/orchestration tools
Basic knowledge of DevOps practices and CI/CD concepts
Beginner to intermediate experience in monitoring applications and infrastructure
Familiarity with cloud environments (e.g., AWS)
Awareness of AI-driven or automation-led capabilities (e.g., chatbots, IVR enhancements)
Basic understanding of PCI and compliance/audit processes
Nice to have: exposure to Contact Center technologies (Avaya, Genesys, IVR)
Strong analytical, organizational, and communication skills
Ability to operate in hybrid cloud and on-prem environments

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

• Abide by Mastercard’s security policies and practices;

• Ensure the confidentiality and integrity of the information being accessed;

• Report any suspected information security violation or breach, and

• Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.