Level 3 Network Engineer

Dunnes Stores Group; Ireland; On-site; EUR 45,000 - 65,000; Full time

Job summary

A leading retailer in Ireland is seeking a Level 3 Network Engineer to maintain and oversee a resilient network supporting over 135 sites from their Dublin Head Office. This critical role involves troubleshooting, managing network configurations, and ensuring seamless integration of older and cloud-based technologies. The ideal candidate has extensive experience in large-scale network environments, strong knowledge of Cisco technologies, and certifications would be advantageous. Comprehensive benefits and professional development opportunities are offered.

Benefits

Employee discount

Professional development opportunities

Collaborative work environment

Qualifications

• 5+ years experience in network engineering.
• Expertise in Cisco systems and troubleshooting.
• Familiarity with hybrid cloud solutions.

Responsibilities

• Diagnose and resolve network issues promptly.
• Manage configurations and network upgrades.
• Support the integration of legacy and cloud systems.

Skills

Network Troubleshooting

Cisco Technologies

Cloud Integration

Cable Management

Monitoring Tools

Tools

Cisco Nexus

Azure

SolarWinds

Job description

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Join to apply for the Level 3 Network Engineer role at Dunnes Stores

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Senior Talent Partner | Expert in Helping Companies Build High-Performing Teams

Dunnes Stores is Ireland’s leading retailer positioned at the cutting edge of food, fashion, and home retailing. We are known for offering a wide range of high-quality products to our customers. With a strong brand presence and a loyal customer base, we pride ourselves on creating memorable experiences that resonate with our customers. We are seeking a Level 3 Network Engineer to play a key role in setting up, fixing, and maintaining the company’s network which supports over 135 sites. This role is based in our Head Office in Dublin city centre.

The Role:

The Level 3 Network Engineer will resolve issues to keep everything running smoothly by ensuring stability across older systems, cloud connections, and upcoming technology upgrades. They’ll also handle tasks like organising cables, patching, and labelling to keep everything neat and efficient. This role is critical to ensuring a resilient and efficient network that supports the company’s operations and growth plans.

Primary Responsibilities:

• Diagnose and resolve network problems, stepping in to handle critical incidents when needed.
• Manage and carry out network upgrades and configurations, including Cisco systems, carrier links, and firewalls.
• Support the integration of older systems with cloud-based solutions like Azure and external Hosted Applications.
• Help manage wireless network solutions for both corporate and guest Wi-Fi, including IoT devices.
• Oversee cable management tasks, including patching, organising cables neatly, and maintaining patching schedules.
• Monitoring and maintenance of network monitoring tools.

Qualifications and Experience:

• At least 5 years of experience in network engineering, with a focus on large-scale environments.
• Strong knowledge of Cisco technologies, including Nexus switches, SDWAN, and wireless solutions.
• Proven expertise in troubleshooting and maintaining complex network systems.
• Experience with hybrid cloud integration and carrier link management.
• Relevant Cisco certifications (e.g., CCNP, CCIE) are advantageous.
• Familiarity with Cisco ACI.
• Experience using monitoring tools such as SolarWinds.
• 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

Dunnes Stores is an equal opportunity employer.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Retail and Computer and Network Security

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