Job details
Our client, a leading public sector organisation, is seeking a Level 2 Network Engineer to join on a long term contract.
This role involves providing hands‑on support and management of Local Area Networks (LAN), Wide Area Networks (WAN) and Wireless Technologies across multiple sites in Ireland.
This is an exciting opportunity to work on a large‑scale, mission‑critical network infrastructure, ensuring network stability, security, and performance across a distributed enterprise environment.
The Role
Oversee and support a large, complex WAN environment serviced by multiple providers and spanning numerous locations across Ireland.
Manage and work with a diverse range of network vendors and technologies, including Forti Gate SD‑WAN firewalls, Alcatel‑Lucent Omni Switches, and Aruba Wi Fi solutions.
Support a variety of connectivity types across the network, such as MPLS, e Fibre, DSL, MSA, 4 G/5 G, and satellite links.
Maintain and optimise SD‑WAN deployments across many sites, primarily leveraging Fortinet technology.
Required
2+ years working experience managing and supporting Network environments.
Hands‑on experience in setting up and supporting Network infrastructure.
Hands‑on experience in setting up or managing Wireless networks.
Working knowledge of LAN/WAN protocols such as
TCP/IP
DNS/DHCP
Layer2 Switching
Layer3 Routing
Knowledge of OSPF and BGP.
OSI Model
NAC (Network Access Control)
Ability to support Wireless Technologies
Working knowledge of Fortinet (or other) SD WAN technologies
Working knowledge of Aruba Clearpass, Controllers and Airwave
Knowledge of Alcatel‑Lucent Omni Switches (Or Cisco, HP)
Experience with VPN technologies and how they impact various applications.
Experience with other cloud based VC applications.
Strong working knowledge and hands‑on experience of managing network monitoring and troubleshooting applications and tools such as Wireshark, OPManager, SFLOW/Netflow
Experience in dealing with multiple 3rd party WAN providers
Proven ability to work on their own in an outage situation
Support experience to users of all levels in busy helpdesk environment.
Hands‑on experience in managing and working in computer rooms.
This includes cabling and racks.
Understanding of environmental issues such as air conditioning, UPS, water leak detection
Certifications such as CCNA are a distinctive advantage
Strong communication and interpersonal skills
Strong organizational and project coordination skills
Proactive problem‑solving and self‑learning mind‑set
Ability to work independently and in teams
Flexibility to travel will be required across Ireland.
Full driving license and access to vehicle.
Responsibilities
Project Delivery, Documentation and Reporting
Understand the goals of collaborate effectively with internal teams
Plan, coordinate and track project tasks proactively
Contribute to project reviews with team
Maintain detailed and up‑to‑date documentation of network diagrams, configurations, and procedures.
Update the inventory management system
Network Maintenance and Support
Monitor and maintain LAN, WAN and WLAN infrastructure, including switches, routers, access points, SD‑WAN Firewalls and NAC.
Troubleshoot and resolve network issues to minimise downtime.
On‑site Physical Work:
Cabling: Inspect, install, and maintain network cabling for connectivity and performance.
Racking and Stacking: Install and organise network equipment in racks with proper cable management.
Network Implementation:
Assist in deploying LAN, WLAN, and NAC solutions as required.
Support Level 3/4 engineers in configuring and installing network hardware and software as required
Facilitate planned maintenance and change management processes.
Support
Offer technical support and guidance to the clients users and help desk
Respond to Level 2 and priority helpdesk tickets as required
Record, Update, Track issues/requests and correspondence in Helpdesk ticketing system
Skills
Network Administration Network Support DNS/DHCP Switching Wireless Technologies
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