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Mastercard Network Engineering Leader

2 weeks ago


Dublin, Dublin City, Ireland MasterCard Full time

About the Role:

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The Site Reliability Engineering team at Mastercard strives to ensure seamless customer experiences by maintaining high standards of infrastructure and technology ecosystem.

In this role, you will join our Availability Zone Operations group, responsible for continuously assessing and enhancing service quality of networking technologies.

Key responsibilities include leading continuous assessment processes of network infrastructure, performing key customer integration/connectivity assessments, and conducting regular reviews of incident events.

You will also assess vendor upgrade hardware, firmware, and software roadmaps, drive observability as a core principle for infrastructure services, and develop testing and validation plans.

Requirements:

  • 5-10 years of experience in Network Engineering operations or design with at least 3 years direct experience supporting e-commerce, financial, or large-scale Software As A Service (SaaS) products.
  • Expert knowledge of TCP/IP, LAN, WAN implementation, private MPLS network implementation, and SDWAN experience is highly desirable.
  • Advanced knowledge or formal certification in Cisco, Arista, and/or Checkpoint network device operation.
  • Intermediary to advanced knowledge of HTTP, DNS, and Transport Layer Security protocols.
  • Familiarity with Content Delivery Networks, DDOS protection services.
  • Strong Linux Operating System fundamentals.
  • Experience with automation technologies such as Ansible/Terraform, Configuration As Code practices, and structured data formats JSON/YAML.
  • Experience with Application Performance Monitoring tools (Dynatrace/Datadog etc..) and familiarity with OpenTelemetry framework is highly regarded.
  • Excellent communications skills and experience coordinating complex troubleshooting efforts or product research with vendors.