Network Engineer

Salary: £28,000 - 28,000 per year

Requirements

• CCNA or CCNP certification, or equivalent
• 1-2 years of experience in network design, implementation, and documentation
• Experience with switching, routing, Wi-Fi, and FW/VPN on Cisco platforms
• Experience with Check Point firewalls
• Experience designing and maintaining Check Point Firewall-1/VPN-1 solutions (R65 and above)
• Experience upgrading hardware/software gateways and management systems
• Experience working with IP appliance platforms
• Experience creating VPN tunnels to customer networks

Responsibilities

• Perform local, remote, and inter-networking design, implementation, and documentation
• Utilize and integrate network components such as bridges, routers, and remote asynchronous links
• Monitor network platform performance and make technical recommendations for improvements when needed
• Identify business leads, interface with sales, and provide input into technical proposal development
• Coordinate and lead assigned projects in all technical and communication aspects
• Provide technical networking support to customers and peers
• Support the implementation and ongoing operations of network access control devices, including firewalls, web proxies, and SSL VPN devices
• Work collaboratively across business units to implement new technology
• Build and configure solutions in development, test, and production environments
• Document the security infrastructure and design
• Manage problems, maintain vendor relationships, and assist operations with vendor escalation and issue resolution
• Facilitate device refreshes of network security devices with a focus on capacity, manageability, and security
• Design, deploy, and support enterprise-class devices
• Troubleshoot issues using network protocol analysis, log analysis, raw data captures, and correlation of events across multiple devices and platforms
• Design, architect, and support network hardware, network protocols, and data flows

Technologies

• AI
• Architect
• Cisco
• Firewall
• Hardware
• Support
• Network
• Security
• VPN
• Web

More

We are the Stefanini Group, a global tech consulting company of Brazilian origin operating in over 40 countries. We co-create solutions with our clients to accelerate results and improve the experience of people and organizations. We offer a dynamic, collaborative, AI-first environment where people learn by doing, grow with the team, and contribute ideas and projects. This is a fixed-term, 3-days-per-week role with a 100% onsite working setup. We offer a competitive salary and benefits package, including a monthly absence-free bonus, private health scheme with medical, dental, optical, and holiday travel coverage, insurance according to company policy, extra vacation days, training programs, personalized career paths, and exposure to an international multicultural team across Europe. We also value plurality and equity and encourage individuality in a diverse and inclusive workplace.

last updated 29 week of 2026