Sr. Network Development Engineer, OpsTech Networking EdgeJob ID: 10413533 | Amazon Ireland Support Services LimitedDo you have experience in automating network administration using Python or other programming languages? If yes, please keep reading. The OpsTech Networking Edge team builds next‑generation edge network infrastructure that powers Amazon’s global fulfillment and operations network. The team manages WAN connectivity, SDWAN architecture, and edge security for over 3,700 sites worldwide, supporting Amazon Operations and Grocery businesses.We are seeking a Network Development Engineer II to design and implement horizontally scalable edge architecture. You will work on initiatives that eliminate current bandwidth constraints by distributing traffic across multiple SDWAN routers and improve network availability through enhanced SDWAN designs that enable cloud‑based firewall integration. Your work will directly impact network capacity planning, circuit availability improvements, and the migration of over 1,000 SDWAN sites to more resilient architectures.As an NDE II on the Edge team, you will solve complex technical problems involving Cisco SDWAN technology, AWS Transit Gateway, CloudWAN integration, and Direct Connect circuits. You will design solutions that are scalable, testable, maintainable, and efficient. Information security and network reliability are fundamental to your approach. You will work autonomously on major portions of edge network technology implementation, applying best practices while making pragmatic trade‑offs that consider both short‑term operational needs and long‑term business requirements.You will operate the largest fulfillment network in the world, working with technologies including IPSec encryption, application‑aware routing, automated traffic controllers, and AWS Network Firewalls. You will leverage AI‑powered tools to enhance network operations, including agentic AWS AI tools for automation, diagnostics, and operational efficiency. You will collaborate with customers and stakeholders to develop project ideas into project plans, participate actively in design reviews and operational reviews, and mentor team members. Network reliability is essential to Amazon Operations, and your responsibilities include driving root‑cause resolution of network events most impactful to the business.The OpsTech Networking organization supports multiple business units globally, from delivery stations in emerging markets to advanced automated fulfillment centers in North America, Japan, and Europe. This group works on both tactical improvements and long‑term strategic projects. This opportunity will enable you to grow your skills as an engineer and have a lasting impact on Amazon’s edge network infrastructure.Basic QualificationsBachelor’s degree in Computer Science, Engineering, a related technical field or equivalentThree or more years of experience designing and operating large‑scale production networksThree or more years of experience with major routing protocols, specifically BGP and OSPFThree or more years of experience with routing and switching hardware from major vendors including Cisco and JuniperDemonstrated ability to design, implement, and operate network solutions that are secure, stable, testable, and maintainableStrong documentation skills with proven methodology for creating clear technical documentationExperience building or enhancing tools, developing best practices, refining operational procedures, and thinking proactively with innovationAbility to work effectively on diverse teams with diverse coworkersPreferred QualificationsExperience with SDWAN technologies, particularly Cisco SDWANExperience with AWS networking services including Transit Gateway, CloudWAN, Direct Connect, and AWS Network FirewallsExperience with AI‑powered tools for network automation, diagnostics, and operational efficiency, including agentic AWS AI tools such as KiroExperience in automating network administration using Python or other programming languagesDevelopment and delivery of large‑scale designs in data center or edge networksExperience with IPv6 design and implementationsExcellent written and verbal communication skills with ability to collaborate across organizationsProficiency in wide area networking, including SDWAN, MPLS, and Internet connectivityExperience with network automation and orchestration toolsUnderstanding of information security principles for network infrastructureExperience with capacity planning and bandwidth forecasting for large‑scale networksAmazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Posted: February 20, 2026 (Updated 1 day ago)Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability or other legally protected status.
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