Top Network Engineer Jobs in Dublin

Design and execute test plans and network topologies to find hard software/hardware bugs. Validate functionality, performance, stability and scalability. Collaborate with developers on automation and participate in design/spec reviews.

Manage and support corporate network infrastructure: configure and monitor routers, switches, firewalls and VPNs; implement 802.1X NAC; secure network; plan upgrades; liaise with vendors/ISPs; maintain documentation and report to senior management.

Lead design, deployment, and support of enterprise and cloud network architectures (Cisco, Meraki, SD‑WAN, AWS). Maintain firewalls/VPNs, automate provisioning with IaC, monitor performance, participate in on‑call incident response, and collaborate with DevOps, security, and application teams.

The Tier 1 NOC Engineer monitors and troubleshoots network issues, manages tickets, escalates incidents, and ensures network infrastructure stability using documented procedures.

The Network Operations Engineer will manage and enhance enterprise network processes, collaborate with teams on IT operations, security, and troubleshoot network issues while ensuring network availability and security compliance.

The Network Operations Engineer II supports CDN environments, resolves network issues, manages vendor relationships, and handles day-to-day operational tasks while participating in global support efforts.

As a Network Automation Engineer, you will develop automated test suites, maintain test cases, and ensure quality for Arista's network operating system.

As a Senior Network Engineer, you will conduct extensive network testing, collaborate with teams to configure environments, and troubleshoot performance issues for Arista's products.

The SMS Network Engineer ensures efficient delivery of messaging services by optimizing routing strategies and resolving Performance issues while collaborating with teams and adhering to industry standards.

The Network Pre-Sales Systems Engineer will engage with global customers, deliver technical solutions, collaborate with sales, and drive strategic deals while expanding technical expertise and managing customer relationships.