
11 - 50 employees
🛍️ eCommerce
☁️ SaaS
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.
🔥 0 minutes ago
Improve your chances of getting an interview by checking your resume score before you apply.

11 - 50 employees
🛍️ eCommerce
☁️ SaaS
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.
• 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.
• 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.
• 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.
Apply Now🔥 15 hours ago
Senior Cloud Network Engineer responsible for the design and management of hybrid network infrastructure at CloudLinux. Collaborating with various engineering teams to ensure reliable connectivity and operations.
Ansible
AWS
Cloud
DNS
Firewalls
Kubernetes
Linux
Node.js
Switching
Terraform
🕒 5 days ago
Network Engineer role at Softeta focusing on configuration and support of network systems for energy sector clients. Collaborate with teams to ensure network reliability and security.
Firewalls
🕒 May 13
Production Network Reliability Engineer at Dropbox focusing on global infrastructure design and operations. Collaborating with experts to enhance network reliability and scalability for millions of users.
🇵🇱 Poland – Remote
💵 zł225.3k - zł304.8k / year
⏰ Full Time
🟡 Mid-level
🟠 Senior
🛜 Network Engineer / Network Administrator
Ansible
Cloud
Python
🕒 April 23
10,000+ employees
Network Engineer designing and supporting global network infrastructure for O-I. Collaborating with Global Network Team on various network projects and initiatives while ensuring operational continuity.
🇵🇱 Poland – Remote
💰 Grant on 2021-10
⏰ Full Time
🟡 Mid-level
🟠 Senior
🛜 Network Engineer / Network Administrator
🕒 December 30, 2025
Senior Network Engineer at Akamai leading global network infrastructure automation and addressing complex routing and data center fabric issues. Collaborating with teams to ensure scalability, reliability, and security.
🇵🇱 Poland – Remote
💰 Post-IPO Equity on 2001-07
⏰ Full Time
🟠 Senior
🛜 Network Engineer / Network Administrator
Ansible
Python