Senior Network Infrastructure Specialist

6 days ago


Dublin, Dublin City, Ireland TN Ireland Full time
Job Description

We are seeking an ambitious Senior Network Engineer to join our team in Dublin, Ireland. As a key member of our IT department, you will be responsible for the overall operational health of our data communications systems.

Your primary responsibilities will include:

  • Providing Nexthink staff with the best possible infrastructure and tools to meet their business needs.
  • Designing and deploying company LANs, WANs, and wireless networks, including servers, routers, firewalls, load balancers, hubs, switches, and other hardware.
  • Communicating corporate changes or service impacts to Nexthink staff.
  • Performing network modeling, analysis, and planning.
  • Analyzing business requirements to develop technical network solutions and frameworks.

To succeed in this role, you will need:

  • A minimum of 5 years' experience as a Network Engineer.
  • Strong skills in network architecture and operations, preferably with Cisco CCNP certification.
  • Excellent knowledge of all datacenter stack aspects (storage to compute and network).
  • Hands-on experience with Juniper, Cisco, and/or PaloAlto equipment.
  • Extensive understanding of network diagnostics, protocols, and disciplines, including OSPF and BGP.
  • Proficiency in scripting, particularly around automation and configuration management.
  • A zero-trust mindset approach is highly valued.
  • Experience with Cloud architecture (IaaS, PaaS) is desirable.
  • A university degree is advantageous.
  • High motivation to learn new concepts and discover new technologies.
  • Excellent problem-solving skills and open-mindedness towards suggestions.
  • Excellent communication and teamwork skills.
  • Top-notch written and verbal communication skills in English.


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