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Gazelle Global

Network Administrator

Gazelle Global
Ireland · Contract · Mid-Senior

The Role

Our Client is seeking a skilled, dedicated and proactive Network Administrator with strong interpersonal skills and knowledge on LAN, WAN, Wireless and Traffic Engineering. He/she will also assist in the development of guidelines and procedures for administration, maintenance and security best practices, create SOPs and other documentation, monitor infrastructure, anticipate problems and suggest solutions


Your responsibilities:


  • Able to perform self-sustaining and work with little to no oversight
  • Configuring and troubleshooting Switches like Cisco Nexus 9K,7K,5K and 2K, Stack switches.
  • Configuring, troubleshooting, and handling EIGRP and BGP routing protocols
  • Able to work independently and efficiently on Cisco Wireless LAN controllers and access points.
  • Standardizing the access rules across the environment and implement best practices in the firewalls.
  • Facilitate network and security device refresh with a focus on capacity, manageability, and security of new and existing security infrastructure
  • Handle shipping and logistics requirement at local sites
  • Communicate with users when needed
  • Maintain complete technical documentation
  • Suggest improvements to network performance, capacity and scalability



Your Profile

Essential skills/knowledge/experience:


Key skills/knowledge/experience:


  • Good knowledge on handling Cisco, Nexus and Brocade networking devices
  • Good understanding of Routing protocols (OSPF, BGP)
  • Good understanding of Layer 2 and Layer 3 concepts
  • Good understanding of OSPF and BGP
  • Experience in Cisco wireless LAN controller management and wireless issue troubleshooting.
  • Understanding of the end-to-end traffic flow for network applications
  • Solid understanding of network operating systems (JUNOS, Cisco IOS)
  • Sharp troubleshooting skills
  • Ability to work independently
  • Organizational and mentoring skills


Good to have:

  • Network design and architecture knowledge
  • Knowledge in automation of the network tasks.


Desirable skills/knowledge/experience:


  • Good knowledge on handling Cisco, Nexus and Brocade networking devices
  • Good understanding of Routing protocols (OSPF, BGP)
  • Good understanding of Layer 2 and Layer 3 concepts
  • Good understanding of OSPF and BGP
  • Experience in Cisco wireless LAN controller management and wireless issue troubleshooting.
  • Understanding of the end-to-end traffic flow for network applications
  • Solid understanding of network operating systems (JUNOS, Cisco IOS)
  • Sharp troubleshooting skills
  • Ability to work independently

Key Skills

Ranked by relevance

wireless ospf lan nexus switches eigrp wan bgp
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Posted
Mar 16, 2026
Type
Contract
Level
Mid-Senior
Location
Cork

Industries

IT Services IT Consulting

Categories

Information Technology

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