Senior Network Engineer Position

3 days ago


Dublin, Dublin City, Ireland Capaciteam Limited Full time
Job Description

Capaciteam Limited is seeking an experienced Senior Network Engineer to join our team. As a key member of our IT department, you will be responsible for the design, implementation, and maintenance of our local and wide area networks. This role involves working with multiple third-party vendors to ensure service continuity and providing hands-on network troubleshooting and support.

The ideal candidate will have a minimum of 4 years' experience in a similar role and a strong working knowledge of LAN/WAN environments, including switching and routing protocols. They should also be familiar with Fortinet SD-WAN or other SD-WAN technologies and have experience with VPN configuration and troubleshooting.

Key Responsibilities

1. Network Operations & Support

• Manage and support local and wide area networks across approximately 130 sites.

• Configure and troubleshoot Alcatel, Cisco, and other network switches and routers.

• Support and maintain network security policies and ensure compliance with best practices.

2. Wireless Network & Unified Communications Support

• Maintain and troubleshoot enterprise wireless networks (802.11xxx standards).

• Administer HP Aruba wireless solutions, including Clear Pass and Airwave.

• Provide support for cloud-based unified communications systems (8x8 or similar).

3. Network Monitoring & Performance Management

• Use Omnivista, Zabbix, Wireshark, and Forti Manager for network performance monitoring.

• Proactively monitor and resolve network incidents to prevent downtime.

• Respond to Level 2 and priority helpdesk tickets and track all issues using a ticketing system.

4. Data Centre & Infrastructure Management

• Maintain and manage data centre and comms room infrastructure.

• Ensure cabling standards are maintained across multiple locations.

• Manage environmental controls including UPS, air conditioning, and IoT sensors for monitoring.

Required Skills and Qualifications

A strong focus on network security, ensuring industry best practices are followed, and experience using Omnivista, Wireshark, Zabbix, or similar network monitoring tools are essential requirements for this role.

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