Network Engineer

Network Engineer - London, UK

JD -

RESPONSIBILITIES

• Proactively leverage monitoring tools to identify, diagnose, and resolve network security issues across a global, large-scale, multi-protocol, and multi-vendor infrastructure.
• Plan and implement network and security changes with careful consideration of risk, potential outages, and business impact.
• Perform operational tasks within business-critical data centers, ensuring their reliability and performance.
• Collaborate with vendors to manage support cases, RMAs, platform upgrades, and hardware/software refresh cycles.
• Deploy, maintain, and troubleshoot a range of network and security products and tools to ensure seamless global infrastructure operations.
• Engage directly with business stakeholders across all levels to gather, analyze, and document requirements, and help prioritize initiatives.
• Serve as a trusted advisor and advocate for business partner needs, ensuring alignment between technical solutions and strategic goals.
• Build strong partnerships with delivery teams to ensure timely, scalable, and high-quality implementation of business solutions.
• Act as an escalation point for complex support issues requiring in-depth analysis and resolution.
• Provide consistent status updates and maintain issue tracking to ensure transparency and accountability.

EXPERIENCE/QUALIFICATIONS

Must-haves

• Experience with Global Monitoring and Network Management Systems
• Experience with TCP/IP stack and application protocols, including DHCP, DNS, HTTP, SNMP, NTP, and FTP
• Experience with networking protocols and concepts, including BGP, OSPF
• Experience with global enterprise LAN and WAN technologies including SD-WAN
• Experience with network security concepts, including firewalls, web proxy, VPN, NAC, IPS/IDS

Nice to haves

• Ability to write automation scripts and tools in languages like Python, Bash, PowerShell, Ansible
• Experience with enterprise wireless concepts, including Aruba
• Experience with public cloud concepts, including AWS and Azure
• Certifications will be a plus