Top Network Engineer Jobs in Dublin

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

Lead daily administration, monitoring, patching and troubleshooting of enterprise load balancers to ensure high availability. Design and implement load balancer and monitoring strategies, automate deployments, collaborate with engineering teams, and provide training. Diagnose complex network and application traffic issues and contribute to platform strategy and stability.

Lead lifecycle operations for enterprise load balancer platforms: administer, monitor, patch, back up PKI, troubleshoot complex network/application traffic, automate deployments and monitoring, train operations teams, and collaborate on scalable end-to-end network/application architectures to meet availability and security standards.

Lead daily administration, monitoring, patching and automation of enterprise load balancers and WAFs. Troubleshoot complex network and application traffic issues, design monitoring strategies, support build/deploy automation, and collaborate with engineering and delivery teams to ensure 99.999% platform availability and operational readiness.

Lead daily administration, monitoring, patching and troubleshooting of enterprise load balancers. Ensure configurations, PKI, and monitoring meet availability and security standards; automate builds and diagnostics; collaborate with engineering and delivery teams to design scalable application architecture and train operations staff.

Lead day-to-day administration, monitoring, patching, and troubleshooting of enterprise load balancers and WAFs to ensure high availability. Develop automation, monitoring strategies, and certificate/PKI management. Collaborate with engineering and project teams to design scalable architectures, run cross-team troubleshooting, and provide training to operations staff.

Manage, monitor, patch, and troubleshoot load balancer appliances and configurations to ensure high availability. Design monitoring and automation, resolve complex network/application traffic issues, support multi-cloud deployments, collaborate with engineering and operations, lead incident troubleshooting, and provide training and technical documentation.

Lead daily administration, monitoring, patching, and automation of enterprise load balancer platforms. Troubleshoot complex network and application traffic issues, design monitoring strategies, support multi-cloud deployments, and drive cross-team incident resolution while maintaining high availability and security.

Lead administration, monitoring, patching, troubleshooting and automation of enterprise load balancer platforms. Ensure high availability, implement monitoring strategies, collaborate with engineering and delivery teams, and train operations staff to resolve complex network and application traffic issues.

Manage lifecycle, monitoring, patching, and stability of enterprise load balancer platforms. Troubleshoot complex network and application traffic issues, develop automation and monitoring, collaborate on architecture and projects, and train operations teams to ensure high availability and adherence to standards.

Administer, monitor, patch, and troubleshoot load balancer appliances and WAFs to ensure high availability. Design load balancer architectures, develop monitoring and automation solutions, manage SSL/PKI, collaborate with engineering and operations, lead troubleshooting, and train staff across multi-cloud environments.

The Senior Platform Engineer manages load balancer operations, ensuring stability and performance, troubleshooting complex issues, and developing automation. They work with teams to architect solutions, adhere to best practices, and provide training.

Operate and maintain Telnyx's global IP backbone: bring new PoPs into production, manage BGP/IGP/MPLS/Segment Routing/EVPN, handle peering/transit and optics, run capacity changes and troubleshooting, and build AI-driven automation and validation tooling to reduce toil.

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.

Design and execute test plans and topologies to validate functionality, performance, stability and scalability of Arista networking products. Find hard-to-detect bugs, work closely with developers to complement automated tests, participate in design reviews, and drive platform validation and defect verification.

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.

Provide day-to-day support for global CDN production and corporate networks, troubleshoot server and switch hardware, coordinate with ISPs and vendors, perform root cause analyses for outages, and participate in 24/7 support rotations. Work includes multi-vendor environments, fiber-optic infrastructure, and scripting for operational tasks.

Own production network health and incident management globally: diagnose and resolve complex network outages, perform root cause analysis, hardware/software isolation, vendor collaboration, maintenance (code upgrades, refreshes, peering), third-line customer support, and drive improvements in alerting, change processes, automation, and stability.

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.

Build and design proxy infrastructure from scratch, implement rotation systems, manage IP reputation, optimize for performance, and develop reverse proxy systems for various proxy types.

Design, implement, and maintain GCP network infrastructure including Interconnect, VPCs, firewalls, VPNs and IAM. Monitor performance, troubleshoot issues, collaborate with DevOps/Security, and mentor junior engineers.

Design, build, and execute exhaustive system tests for large end-to-end Arista networking environments. Configure hardware, traffic generators, and tools to emulate customer topologies; identify failures, reproduce bugs, analyze root cause, verify fixes, and present results. Collaborate with development, sales, TAC and POC teams; provide customer-focused feedback, test plan reviews, and cross-training.

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.