Top Network Engineer Jobs in Dublin

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.

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.

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.

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 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 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 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.

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.

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.

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.

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.

Manage campus networks and EMEA WAN infrastructure across complex, multi-geography environments. Responsibilities include installation, configuration, migration, monitoring, troubleshooting, root-cause analysis, SLA adherence, process auditing, test-environment development, and collaboration with infrastructure teams. The role also involves mentoring team members, handling tickets, identifying skill gaps, recommending technology and design improvements, and supporting Cisco switching, SD-WAN, firewalls, BGP, datacenter cabling, and network management tools.

Provides hands-on junior technical support, including floor-walking after moves, resolving first-line issues, installing and de-installing desktop and AV equipment, cabling, desk testing, asset management, equipment handling, issue tracking, and administrative updates. The role also supports deliveries, waste separation, equipment preparation, and escalation of unresolved incidents. Network and comms room installation experience is desirable but not essential, provided the candidate is willing to learn.

Designs, implements, and manages secure, highly available hybrid network infrastructure across AWS, Azure, and office environments. Responsibilities include cloud and on-premises networking, firewalls, VPNs, monitoring, troubleshooting, automation, disaster recovery, documentation, compliance, and stakeholder communication. The role supports switches, routers, wireless infrastructure, servers, virtualization, and storage systems while optimizing network performance and reliability.

Serve as Datadog's product expert for Network Monitoring: investigate complex escalations, lead technical calls, mentor support teams, build tooling/sandboxes, collaborate with Engineering/Product, and troubleshoot across containerized environments and multiple OS platforms.

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.

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 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.

Monitors and maintains optical and IP networks in a 24x7 NOC environment. Performs alarm triage, first-level troubleshooting, ticket management, incident escalation, documentation, shift handoffs, vendor coordination, and post-restoration checks. Supports maintenance activities and network changes while developing expertise in DWDM, CWDM, IP routing, and multi-vendor network equipment under the guidance of senior engineers.

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.

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.

Provide regional technical leadership and high-level installation, configuration, documentation, management, and troubleshooting for LAN/WLAN/WAN across DoD/DHA medical facilities in Europe. Advise government and contractor staff, lead network specialists, maintain standards, and ensure security and high availability using tools like Orion SolarWinds, ARMIS, and Ansible.

Design and implement automated workflows, ETL pipelines, and integrations to centralize partner data. Build reconciliation, alerting, runbook automation, dashboards, and self-service tools to improve data quality and operational response.

Design and implement automation for partner onboarding, data pipelines, ETL, reconciliation, and operational runbooks. Build API integrations, alerting, dashboards, and self-service tools to maintain partner data quality and streamline incident response.