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Senior Network Development Engineer, GCNA

Dublin, Ireland💼 Full-time🗓 2026-03-04 → 2026-09-26

Core

Designing and architecting global network infrastructure connecting Amazon to the outside world, including internet peers, external customers, and internal data center backbones.

Role type

Senior Network Development Engineer (Infrastructure)

Builds

Global backbone networks, ingress/egress points, and routing policies for AWS cloud infrastructure.

Domain

Cloud Infrastructure / Global Networking

Required skills

IP networking fundamentals, IP protocols (BGP, OSPF), network analysis and troubleshooting, network operating systems (Cisco IOS, Junos), Linux/Unix environments

Preferred skills

IT best practice frameworks (ITIL, COBIT), network hardware and packet forwarding architectures, Unix scripting (Perl, shell, C, C++)

Technologies

Cisco IOS, Junos, Linux, Unix, BGP, OSPF

Responsibilities

Design network topologies, architectures, and services; Create and defend High Level Design (HLD) documents; Construct, test, and validate network solutions; Provide technical support and guidance to deployment teams; Serve as a technical escalation point for operations teams

Seniority

Senior, hands-on IC

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