Network Engineer

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🕒 June 17

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CORE

WebsiteLinkedInAll Job Openings

11 - 50 employees

🛍️ eCommerce

☁️ SaaS

📣 Marketing

eCommerce • SaaS • Marketing

CORE is a full-service digital agency based in Cardiff, focusing on connecting creativity, strategy, and technology to deliver memorable online experiences. The company offers expertise in digital brand development, UI and UX design, data-driven strategy, and cutting-edge digital engineering, including performance optimization and security best practices. CORE works with a multi-disciplined team of designers, digital marketers, and developers to drive clients' digital potential through intelligent research, effective advertising, and sophisticated technological solutions. The agency is dedicated to creating unique online experiences that resonate with brand identities and strategic goals.

📋 Description

• Support and maintain the company's network infrastructure across cloud and on-premises environments. • Monitor the network and respond to incidents and service requests. • Troubleshoot network, connectivity, firewall, VPN, LAN, Wi-Fi and physical layer issues. • Configure and maintain firewalls, switches, wireless networks, VPNs and WAN connectivity. • Support site-to-site VPN connectivity with cloud providers, third-party partners and remote offices. • Support SD-WAN and WAN connectivity across multiple locations. • Take part in network projects, office deployments, migrations and infrastructure upgrades. • Install, replace and maintain network hardware including firewalls, switches, wireless access points and related equipment. • Investigate and resolve physical network connectivity issues, including cabling, patching and hardware faults. • Assist with new office and site deployments, including hardware installation, patching, testing and handover. • Create and maintain network documentation, diagrams and operational notes. • Work with third-party suppliers, ISPs and internal teams to deliver changes and resolve incidents. • Follow change management and implementation processes.

🎯 Requirements

• Valid Cisco CCNA certification. • Desirable: Cisco CCNP. • Microsoft Azure Network Engineer certification. • Check Point, SonicWall, Fortinet, Palo Alto or other firewall-related certifications. • Zscaler-related certifications. • Other relevant networking, security or cloud networking certifications. • Good networking fundamentals. • Practical troubleshooting skills. • Hands-on approach to network operations. • Comfortable working in a multi-vendor environment. • Willingness to learn and work with different technologies. • Good communication skills. • Able to work independently and as part of a team. • Organised and able to manage day-to-day tasks. • Practical approach to problem solving. • Able to stay calm and work through incidents in a structured way.

🏖️ Benefits

• Flexible remote working arrangements. • Access to marketing tools and resources to support the fulfilment of your role. • Supportive, ambitious and entrepreneurial culture where you'll have the freedom to drive ideas, take ownership and make a real impact. • Two paid leave days per year to volunteer for causes that resonate with Core's values, such as charitable efforts, environmental initiatives, and supporting the next generation in tech. • English classes with native speakers. • Multisport card. • Monthly WFH allowance. • Catered quarterly & annual social events.