We are seeking a skilled L3 Network Engineer to deliver and maintain critical application delivery infrastructure for one of our sizeable International investment banking clients.

Your new role

• Manage and support a large-scale, multi-vendor load balancing environment
• Ensure reliable application delivery across enterprise systems, supporting high volumes of TCP/IP-based application traffic
• Troubleshoot complex network and connectivity issues using advanced diagnostic tools, including fault analysis and failure prevention
• Handle Level 2 escalations and drive timely resolution of incidents impacting production services
• Work with internal platforms to deploy, configure, and monitor application delivery components through a centralized management system
• Contribute to automation initiatives through scripting and process improvement (e.g., Python, Ansible, PowerShell)
• Produce and maintain technical documentation for operational processes and system configurations
  
  What you'll need to succeed
  
  
• Strong foundation in networking protocols, particularly TCP/IP, HTTP, and DNS
• Hands-on experience with load balancing technologies such as F5 Big-IP and A10
• Solid Unix/Linux system administration skills
• Proficiency in at least one scripting or programming language (e.g., Python, Ansible, Perl, PowerShell, or C#)
• Ability to manage multiple priorities in a fast-paced, high-pressure environment, especially during incidents or outages
• Strong organisational and time management skills
• Effective communication skills, with the ability to work across global teams and technical stakeholders
• Eagerness to learn and adapt to new technologies and operational practices
  
  

What you need to do now

If you fulfil all the qualifications mentioned above and have the drive to succeed, click apply below!