Top Network Engineer Jobs in Dublin

The Lead Network Engineer oversees network operations, troubleshooting, incident management, and vendor interactions, ensuring timely and effective solutions for network issues.

The Senior Network Security Engineer designs and implements network security architectures, standardizes firewall platforms, and ensures secure connectivity across hybrid and multi-cloud platforms while leading incident response efforts.

The role involves maintaining Unix systems, automating operations, troubleshooting issues, and improving IT infrastructure performance globally within a large team.

Design, deploy, and optimize global enterprise wired/wireless networks and VPNs. Lead connectivity between branches, automate operations and monitoring, troubleshoot cross-region incidents, evaluate new technologies, and partner with telecom providers to manage SLAs and escalations.

Design, maintain, and optimize HLR/HSS/UDM subscriber templates and roaming logic. Lead Full MVNO profile deployments, collaborate with roaming partners and system integrators, define HLR/HSS KPIs, and troubleshoot signalling using Wireshark and roaming platforms.

The Systems Engineer will deploy, manage, and support the global server infrastructure, troubleshoot issues, and optimize performance while providing technical support.

The Mobile Core Network Engineer will manage core network services, design redundancy patterns, maintain automation, and participate in incident response within Telnyx's global mobile core network.

The Network Engineer will design and execute test plans, validate products, find bugs, and collaborate with development teams to ensure high-quality networking solutions.

Build and operate services and tooling that automate network lifecycle, make network changes safe (CI/CD, rollouts, audit trails), develop scalable observability and telemetry, integrate network source-of-truth with platform APIs, and collaborate with network engineers and SREs to turn operational pain into production-grade automation.

Design, operate and troubleshoot large-scale data center and backbone networks including InfiniBand GPU cluster interconnects. Provide technical design and operational support, develop monitoring and automation tools, document network designs, test infrastructure and vendors, and support launch of new cloud regions.

The Senior Network Engineer designs, implements, optimizes, and supports the enterprise network infrastructure, ensuring high performance and security compliance, while managing network projects and systems.

As a Senior Network Engineer, you will design and manage enterprise SASE and SD-WAN solutions, mentor engineers, lead projects, and ensure technical excellence.

The Senior Network Engineer will test Arista's products by designing test cases, configuring networks, executing tests, and providing feedback on performance and improvements.

The Industrial Engineer will build and maintain capacity models for Stord's network, analyze storage utilization, partner cross-functionally, and drive continuous improvement in operations.