Network Engineer

We’re looking for a skilled Network Engineer to join our growing technology team in London. If you’re passionate about designing, implementing, and maintaining secure, high-performing network infrastructure, this is an excellent opportunity to work on enterprise-scale environments while developing your technical expertise.

You’ll play a key role in ensuring reliable connectivity, optimising network performance, and supporting business-critical systems across a modern IT infrastructure.

Key Responsibilities

• Design, configure, and maintain LAN, WAN, WLAN, VPN, and cloud-connected network environments.
• Install, configure, and support routers, switches, firewalls, and network security appliances.
• Monitor network performance, availability, and capacity to ensure maximum uptime.
• Diagnose and resolve network faults, outages, and connectivity issues.
• Implement network security best practices, access controls, and firewall policies.
• Support network upgrades, migrations, and infrastructure improvement projects.
• Maintain accurate network documentation, diagrams, and technical procedures.
• Collaborate with IT teams, vendors, and stakeholders to deliver reliable networking solutions.

• Experience as a Network Engineer, Network Administrator, or similar infrastructure role.
• Strong knowledge of TCP/IP, DNS, DHCP, VLANs, VPNs, routing, and switching.
• Experience with Cisco, Juniper, Aruba, Fortinet, Palo Alto, or equivalent networking technologies.
• Familiarity with firewalls, network monitoring tools, and troubleshooting methodologies.
• Understanding of network security principles and best practices.
• Experience supporting enterprise or multi-site environments is advantageous.
• Excellent analytical, troubleshooting, and communication skills.
• Relevant certifications such as CCNA, CCNP, JNCIA, or equivalent are highly desirable.

Desirable Skills

• Cloud networking (Azure, AWS, or Google Cloud)
• SD-WAN technologies
• Wireless networking
• Network automation using Python, Ansible, or PowerShell
• VMware or virtualised networking environments
• ITIL awareness

• Competitive salary
• Professional development and certification support
• Opportunities to work with modern networking technologies
• Career progression within a collaborative IT team
• Company pension
• Annual leave plus public holidays
• Employee wellbeing programme
• Hybrid working opportunities where applicable

Apply Today

If you’re ready to take the next step in your networking career and contribute to a forward-thinking technology team, we’d love to hear from you. Submit your application today and help build the resilient, secure infrastructure that powers business success.

Keywords: Network Engineer, Cisco, CCNA, CCNP, LAN, WAN, VPN, Routing, Switching, Firewalls, TCP/IP, DNS, DHCP, SD-WAN, Azure Networking, AWS Networking, Infrastructure Engineer, Network Support Engineer, Enterprise Networks, IT Infrastructure, London Jobs.

Pay: £40,000.00-£42,500.00 per year

Benefits:

• Casual dress
• On-site parking