Senior Platform Engineer

Senior Platform EngineerOur 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 networksbine to deliver a unique set of products and services that help people, businesses andernments realize their greatest potential.

Title and Summary

Senior Platform Engineer

Who is Mastercard?
Mastercard is a global technologypany in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions,ernments, and businesses realize their greatest potential.
Our decency quotient, or DQ, drives our culture and everything we do inside and outside of ourpany. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all.

Overview
The Web Platform Operations team is responsible for the Middleware Operations support of mission critical middleware infrastructure for all Web-based applications and services at MasterCard. Our team of Engineers are engaged in the Operations escalations to ensure, along with other vital teams, the stability of the web infrastructure meets MasterCard's requirements for speed to market, security, sizing, performance, and resiliency.

• Do you enjoy supporting mission critical middleware infrastructure?
• Do you have a high degree of initiative and self-motivation and demonstrate the ability to drive results?
• Are you passionate about delivering quality support?

Role
• Operations Support of middlewareponents such as Tomcat, F5 (BIG-IP), Apache, Java, etc.
• SME support for middleware infrastructure such as Tomcat, Websphere, F5 (BIG-IP), Apache. Responsible for testing and introducing new version releases to Mastercard environments
• Deployment of new F5 AS3 vservers using ansible
• Collaborate with Development & Application Support teams to discuss, analyze, or resolve application and usability issues and suggest engaging the Technology Engineer for any new requirements which are not defined in standard architecture design document (TAD).
• Implementplex security integration utilizing MSSL, mutual authentication, hardware certificates, software certificates, dynamic endpoints, and other security models.
• Participate in the Application's environment shakedown testing and troubleshooting efforts as required
• Document Operations and configuration procedures to allow maintenance and repetition as well as maintaining this documentation.
• On-call rotational support

All About You
• Knowledge of Tomcat, Apache, Java, Websphere, DNS
• Intermediate knowledge of load balancers, F5 AS3 and web application firewalls
• Intermediate knowledge of network, DNS and operating system principles
• Exposure to Pivotal Cloud Foundry is a plus
• Experience with automation using Chef, Ansible and Jenkins
• Strongmunication skills
• Detail oriented

Corporate Security Responsibility
Every person working for, or on behalf of, Mastercard is responsible for information security. All activities involving access to Mastercard assets, information, and networkses with an inherent risk to the organization and therefore, it is expected that the successful candidate for this position 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
•plete all periodic mandatory security trainings in accordance with Mastercard's guidelines.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networkses 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 Job ID R-252908

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