Network Development Engineer, Network - Core

Amazon; Dublin; On-site; EUR 110,000 - 160,000; Full time

Job summary

Amazon's AWS Core Networking team in Dublin is seeking a Network Development Engineer to design, deploy, and scale the data center networks supporting EC2, S3, and more. You will collaborate with software, hardware, and automation teams to deliver reliable infrastructure and optimize cost efficiency while maintaining security and high availability.

This role requires strong Linux/Unix experience, expertise in major internet routing protocols, and programming skills in Bash, Python, and Perl.

Qualifications

• 4+ years of major internet routing protocols experience.
• 4+ years of Linux/Unix environment experience.
• Experience in automation via Bash/shell scripting and Perl/Python programming.

Responsibilities

• Create and implement changes on the network.
• Work closely with automation teams to scale tooling.
• Lead network projects in sustaining engineering, deployment, scaling, and optimization.
• Sustain AWS networks for large customers by diagnosing and resolving outages.
• Operate and troubleshoot routing, interconnectivity, platforms, performance, and configurations; including Unix and networking tools.
• Drive and support network innovation from Top of Rack to Network Border.
• Collaborate with Network/Infrastructure teams to ensure fast roll-out of new designs and products.
• Maintain standards across the networking toolset and ensure compliance.
• Deliver simple, sustainable, and repeatable solutions and processes.
• Collaborate with escalation engineers/resolvers.
• Create and review documentation and procedures for deployments and recurring issues.

Skills

Internet routing protocols

Linux/Unix

Bash/shell scripting

Python

Perl

Automation tooling

Job description

Description

Do you like to use network and Unix systems engineering to deliver simple, sustainable, and repeatable solutions? Would you like to play a key role in driving the stability and sustainability of next-generation IP networks?

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain — and we’re looking for talented people who want to help.

You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion.

The Core Networking team is looking for a Network Development Engineer to join our Network Fabric Engineering (NFE) team. As a Network Development Engineer, you will be responsible for building, deploying and scaling the Amazon networks that support AWS, customers, and other business units, across multiple global datacenters.

AWS Core Networking is focused on building Data Centers and the network that allows Data Centers to function efficiently. We own the solutions that allow racks to be aggregated and Data Centers to be interconnected. Core Networking's goal is to balance efficiency, performance and reliability to allow customers access to their applications and their data.

Key job responsibilities

• Create and implement changes on the network.
• Work closely with our automation teams in defining the tools that allow us to scale at a higher volume.
• Lead network projects in the areas of network sustaining engineering, network deployment/implementation, network scaling, technology refresh, best practices application, and/or network optimization.
• Sustain Amazon Web Services’ next generation networks for significant AWS customers by providing critical network support to diagnose, mitigate impact, and resolve large-scale networking events.
• Operate and troubleshoot network routing, interconnectivity, platforms, performance, and configuration issues; including necessary low level application interaction, Unix systems, and new age networking software tools.
• Drive and support innovation from Top of Rack to the Network Border and everything in between.
• Partner with our broader Network/Infrastructure organization in the areas of network engineering, configuration standards, and tools.
• Work closely with our Network/Systems/Software Engineering teams to ensure fast, smooth roll-out of new designs and products, as well as assist with deployment and sustaining of networking software tools.
• Maintain standards across the networking toolset and ensure that we are fully compliant to those standards and policies.
• Deliver simple, sustainable and repeatable solutions and processes.
• Collaborate with highest tier escalation engineers/resolvers.
• Create and review documentation and process regarding network implementation/deployments, recurring issues, new standard operating procedures, knowledge transfer material, etc.

A day in the life

• Work in a 24x7 team on call rotation, with ability to drive into workplace for critical events/needs.
• Manage customers during problem resolution and operate efficiently under pressure.
• Sit at the computer during scheduled work hours with appropriate breaks while maintaining a high level of alertness and attention to detail.
• Travel to data center/network sites and Amazon/customer offices as needed.

About the team

AWS NFE (Network Fabric Engineering) owns datacenter network services that provide unconstrained connectivity to our customers, such as EC2, EBS, S3 and Amazon CDO Services. They own the networks internal to the datacenters end to end, including scaling and operational functions, for both traditional datacenters. They also own newer AWS offerings such as Outposts and Local Zones.

Working at AWS in the Core Networking Team

• Meet Matt, Director, Core Networking --- https://youtu.be/DqTStjRtjX4
• Meet Kensie, Network Development Engineer --- https://youtu.be/ezF3kpUAhWU

Basic Qualifications

• 4+ years of major internet routing protocols experience
• 4+ years of working in a Linux/Unix environment experience
• Experience in automation via Bash/shell scripting and Perl/Python programming

Preferred Qualifications

• 1+ years of automation scripting using Python, Bash, Shell and/or Perl experience

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