Enterprise Network Engineer

What You’ll Do:

• Design, configure and support our global enterprise network infrastructure, collaborating across multiple teams to optimize application performance and user experience.
• Support and troubleshoot a hybrid wireless and wired enterprise network environment serving thousands of users globally
• Manage and optimize network application delivery platforms including Citrix Virtual Apps and Desktops, and HAProxy load balancers
• Optimize performance for both internal enterprise applications and internet‑facing services, ensuring exceptional end‑user experience across all platforms
• Utilize advanced packet capture analysis (Wireshark) and automated, data‑driven approaches to diagnose and resolve complex network issues including latency, packet loss, and application performance degradation
• Implement and maintain Quality of Service (QoS) policies to ensure optimal performance for critical business applications
• Own and project‑manage global network initiatives from requirements gathering, design review, implementation, deployment and documentation
• Monitor and optimize network application performance across the enterprise
• Other duties as assigned or needed

Skills You’ll Need:

• Experience supporting large‑scale global enterprise network environments
• Advanced knowledge and troubleshooting of IP networking, TCP/IP
• Advanced knowledge of Switching, Routing (BGP, OSPF) and Multicast (IGMP, PIM)
• Strong experience with Citrix Virtual Apps and Desktops infrastructure
• Strong Linux, macOS and Windows network troubleshooting experience
• Hands‑on experience with HAProxy or similar load balancing technologies
• Expert‑level packet capture analysis skills using Wireshark or similar tools
• Deep understanding of network application performance monitoring and optimization
• Experience implementing and managing QoS policies in enterprise environments
• Experience working with one or more of the following hardware platforms (Cisco, Arista, Juniper)
• Experience with scripting languages (Python/Powershell preferred) and expertise with GIT
• Experience working with automation tools (e.g., Ansible, Terraform)
• Strong written and verbal communication skills
• Proven ability operating in a fast‑paced environment
• Collaborative approach to complex problem solving, with a positive can‑do attitude
• Reliable and predictable availability

Minimum Requirements:

• At least 5+ years of enterprise networking experience
• At least 2+ years of experience with Citrix environments
• At least 1+ year of scripting experience
• CCNP certification or equivalent experience (CCIE preferred)
• Bachelor’s Degree (preferably in Information Technology, Computer Science, or related field)
• Previous experience demonstrating strategic thinking skills and maturity in tackling complex problems, dealing with people, technology and processes

Benefits Include:

• Private Medical, Vision and Dental Insurance
• Travel Medical Insurance
• Group Pension Scheme
• Group Life Assurance and Income Protection Schemes
• Paid Parental Leave
• Parking and Commuter Benefits

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