Platform Engineer II

Our Purpose

We work 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, governments and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team - one that makes better decisions, drives innovation and delivers better business results.

Title and Summary

Platform Engineer II

Overview:
• Supports and assists with the design, architecture, implementation, security and maintenance of large multi-site, multi-vendor network environments.
• Collaborate with design engineering & operations to implement complex network design solutions encompassing end-to-end Data Center infrastructure, firewalls, switching, & routing that scale for strategic growth.
• Support application teams by maintaining a working knowledge of the intricate inter-workings of MasterCard core applications to ensure they operate smoothly within the existing network architecture, or provide a new architecture if required. Includes troubleshooting of application impact.
• Do you want to be part of a collaborative environment?
• Are you motivated to stay on the cutting edge of technology?
• Are you able to work with teams of diverse skills and experience?

Role:
Support assigned projects, which include responsibility for planning, time and cost control, resource utilization and implementation of network environments.
Provide 3rd level support 24x7x365 for critical & time-sensitive incident determination & resolution covering thousands of devices in the MasterCard Data Center locations inclusive of logical network connectivity, routing, application issues, as well as physical network hardware failures. This requires a high degree of MasterCard specific knowledge and on-site support to reduce downtime during these emergency situations.

Manage and implement of Check Point Firewalls and security policies in a Global Enterprise Deployment.

Engineer & implement a large number of simple & complex network and firewall change requests on a daily basis. Moreover, validate the change request is in compliance with security standards and solidify the demarcation between test and production. Manage Change requests to maintain network availability of 99.999%.

Resolve network communications and operations problems impacting customer or backbone access and performance globally.

Design, allocate, & implement complex physical, logical, and load balanced IP addressing schemas

Implement, configure, & troubleshoot highly complex network connectivity solutions for internal & external customers

All About You:
• Understanding of Networking concepts, including LAN/WAN, wireless and Security technologies.
• Experience with TCP/IP protocol communications.
• Experience with Check Point Firewalls and network security.
• Experience with Aruba Switching and Routing
• Strong knowledge of HPe Aruba, Cisco, and Arista product portfolio.
• Strong knowledge of Project Management methodology and best practices.
• Strong verbal and written communication skills in English.
• Self-starter with demonstrated listening skills.
• Ability to work effectively as a team member.

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.