Job Title: Network Engineer / IT Engineer
Location: Dublin (on-site)
Contract Type: €280-300 (3 Years)
Client: Public Sector Organisation
Start Date: ASAP
Overview:
We are currently seeking a highly skilled and experienced Network Engineer to join a large-scale infrastructure team on behalf of a public sector client. This position is offered on a 3-year day-rate contract basis and involves the support, maintenance, and development of critical network systems across multiple national sites. Lucrative civil service package included.
This role is also suitable for professionals with a broader infrastructure engineering background, provided they have strong hands-on experience with networking technologies.
Key Responsibilities:
Provide Level 2 support for Local Area Networks (LAN) and Wide Area Networks (WAN) across over 200 geographically distributed sites
Configure and maintain network hardware including Alcatel and Cisco switches and routers
Manage and support core routing protocols including OSPF, BGP, TCP/IP, DNS, and DHCP
Support and administer Fortinet or equivalent SD-WAN solutions
Troubleshoot and support VPN technologies and their impact on services and applications
Configure and maintain HP Aruba wireless networks, including ClearPass and AirWave
Support and maintain a cloud-based Unified Communications platform (8x8)
Use tools such as Omnivista, Zabbix, Wireshark, and FortiManager for network performance monitoring and diagnostics
Respond to Level 2 and priority tickets via the internal helpdesk system, ensuring timely resolution and documentation
Manage computer rooms and data centre facilities, including cabling, racking, UPS systems, environmental controls, and IoT sensors
Requirements:
Minimum of 4 years' experience in a similar network engineering role
Strong working knowledge of networking protocols and technologies
Experience working with Alcatel, Cisco, Fortinet, and Aruba products
Ability to work independently, particularly during critical outages
Relevant certifications (e.g. CCNA, CompTIA Network+, etc.) are desirable
Application Process:
Interested candidates should submit a CV detailing relevant experience and certifications. Shortlisted candidates may be invited for technical interviews and assessment. Submit to [email protected].
Equal opportunities employer.
On-site attendance required; travel across Ireland may be necessary.
GCS is acting as an Employment Business in relation to this vacancy.

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