Network Architect

Dublin, Ireland

The Role:
The Network Architect is tasked with designing and evolving the organisation's network infrastructure to support seamless operations across 135+ retail sites. This strategic role focuses on ensuring a robust, secure, and scalable network that meets current operational needs while enabling future innovation.
Key responsibilities include developing and implementing hybrid cloud solutions, optimising wireless connectivity, and ensuring seamless integration of on-premises and cloud systems. The Network Architect also drives network security enhancements and continuous performance optimisation to align with enterprise goals and retail industry demands.
This position plays a vital role in delivering a resilient and innovative network foundation that supports operational efficiency, business growth, and a competitive edge in the retail sector.
Primary Responsibilities:
Network Design and Architecture

• Develop high-level network plans and detailed designs tailored to meet client needs and objectives.
• Design scalable, multi-site network configurations, leveraging Cisco Nexus switches to ensure flexibility and future growth.

Implementation and Integration

• Oversee the deployment and integration of Cisco networking solutions, ensuring the design is effectively implemented and challenges are addressed proactively.
• Ensure seamless configuration and management of Cisco SDWAN cloud controllers, focusing on smooth integration with existing network architecture (DNA).

Cloud and On-Premises Networking

• Provide strategic input on designing datacentre networking solutions for hybrid environments, combining Azure cloud and on-premises systems.
• Design solutions that ensure seamless integration between cloud and on-premises networks, aligning with enterprise-level standards.

Wireless and Security

• Design and manage wireless network solutions using Cisco controllers in N+1 configurations to enhance reliability and coverage.
• Incorporate robust security measures in network design, including Cisco enterprise firewalls and Access Control Lists (ACLs), to protect network infrastructure.

Monitoring and Optimisation

• Design network monitoring strategies using tools like SolarWinds and Cisco ACI to ensure continuous performance tracking.
• Proactively address performance and security issues through strategic design adjustments and ongoing optimisation.

Qualifications and Experience:

• 10+ years’ experience in networking including data centres with a focus on Cisco solutions.
• Hands-on experience with multi-site configurations using Cisco Nexus switches.
• Demonstrable expertise in designing and implementing enterprise-grade networking solutions.
• Cisco Certified with relevant accreditations
• Proficiency in drafting high-level and low-level network designs.
• Deep understanding of Cisco SDWAN, DNA, and wireless solutions in resilient configurations.
• Strong experience with enterprise network security, including firewalls and ACLs.

 
Desirable Skills:

• Familiarity with Cisco Nexus data centre architectures including ACI.
• Experience using monitoring tools such as SolarWinds.

 
Benefits:

• Competitive salary
• Comprehensive benefits package including our employee discount
• Opportunities for professional development and career progression
• A dynamic and collaborative work environment focused on innovation and growth