Senior Platform Engineer

3 weeks ago

Dublin, Ireland Mastercard Full time

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.
Responsibilities
Operations Support of middleware components such as Tomcat, F5 (BIG-IP), Apache, Java, etc.
Subject Matter Expert (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).
Implement complex security integration utilizing MSSL, mutual authentication, hardware certificates, software certificates, dynamic endpoints, and other security models.
Participate in the application 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.
Strong communication skills.
Detail oriented.
Corporate Security Responsibility
Every person working for, or on behalf of Mastercard, is responsible for information security.
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; complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Engineering and Information Technology
Industries
Financial Services
IT Services and IT Consulting
Technology, Information and Internet
Referrals may increase your chances of interviewing at Mastercard.
Dublin, County Dublin, Ireland.
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