Infrastructure Engineer (System/ Network Security)

A leading global financial services institution is seeking a experienced Network & Infrastructure Engineer to own and lead the local technology function and partner closely with regional and global teams. You will design, operate, and secure highly available network and infrastructure services in a regulated environment, with exposure to modern cloud platforms.

This is a hands-on role covering networking, security, servers, and core infrastructure services, with real ownership and influence over technology direction and delivery.

What you'll do:

• Design, manage, and secure network infrastructure (BGP, HSRP, load balancing, proxies, perimeter security)
• Implement and maintain server, endpoint, and end-user security controls
• Support and enhance core infrastructure services, including VPNs, databases, replication, and high availability
• Administer and support Windows and Linux environments
• Own and lead the local technology function, working closely with global teams
• Operate within a regulated environment and support cloud platforms such as AWS, Azure, or GCP
• Design, secure, and support high-availability network infrastructure
• Manage server, endpoint, and perimeter security controls
• Partner with regional and global technology teams on delivery and improvement initiatives

• 6+years' experience in networking technologies, including BGP,H SRP, load balancing, proxies, and network perimeter security
• Hands-on experience supporting security controls across servers, endpoint protection, and securing end-user environments
• Solid infrastructure knowledge, including VPNs, databases, replication, and resilience / high-availability designs
• Strong Windows and Linux systems administration experience
• Experience working within financial services or other regulated environments
• Exposure to cloud platforms such as AWS, Azure, or GCP
• CCNA certification is a strong advantage
• Experience with EUC Technologies: MS Word, Excel, Copilot, ChatGPT, Desktop Deployment are strong advantages
• Right to work in the UK is required

Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates