Network Engineer

About the role:

We are seeking a proactive Network Engineer to join our Network Operations Centre (NOC) team. You will be responsible for the ongoing management and maintenance across the network connecting Zellis customer-facing and internal systems.

As a member of the Network Operations Centre (NOC) team, you will be an essential part of a highly skilled Infrastructure team at Zellis. You will work alongside colleagues across Customer IT, security and production engineering teams providing critical support to our Customer IT network infrastructure across both the public cloud environment and within our datacentres.

You will also be responsible for responding to technical problems, providing technical support, alert management and optimizing network performance.

Essential Skills:

• Experience within information technology focused on networking.

• Experience maintaining Azure networking services including firewall, load balancer, VPN Gateway,

Private link and service endpoints.

• Understanding of Azure virtual networks (VNets), subnetting, peering and NSGs.

• Understanding of interior and exterior gateway routing protocols.

• Experience with infrastructure as code using Terraform.

• Maintaining Cisco & Cisco Meraki switching and wireless, Cisco security including NGFW.

• Maintaining F5 Load Balancer appliances.

• Effective incident management and problem-solving experience.

• Experience using service management and monitoring systems.

• Planning activities, engaging with stakeholders on network changes and implementation.

• Strong communication skills at all levels.

In this role your key responsibilities will be:

• Manage and support network infrastructure and solutions in Microsoft Azure and datacentres.

• Provides technical network support to resolve connectivity issues for customers and colleagues.

• Configure and maintain Azure Virtual networks (Vnets), VPNs, Azure Firewall, Load Balancers,

Network Service Groups (NSGs) and Private Link.

• Lead the technical planning of network changes within the public cloud and datacentre

environments.

• Monitoring of our Customer and Internal network architecture, proactively identifying and

troubleshooting network issues in Azure environments and datacentre environments.

• Work closely with teams across Customer IT and security to maintain network integrity and

performance.

• Contribute to the design and implementation of network projects working alongside solution

architects.

• Maintain network support documentation, implementation plans and diagrams.

• Supporting the team with knowledge share, documentation and contribution at team meetings.