Cloud Platform Network Engineer

Vertage Group

London, UK

4 days ago

Apply on www.reed.co.uk

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Role details

Contract type

Temporary contract

Employment type

Full-time (> 32 hours)

Experience level

Experienced

Experience required

4 years minimum

Working hours

Regular working hours

Job source

www.reed.co.uk

Tech stack

Agile Methodology Artificial Intelligence Microsoft Azure Border Gateway Protocol Cloud Computing DevOps Domain Name System (DNS) Github Internet Protocol Security (IP SEC) IP Routing Subnetting Virtual Private Networks (VPN)

+26 more

Python (Programming Language) Name Server Network Installation Services Routing Network Administration Peering Windows PowerShell Reliability Engineering TCP/IP Scripting Load Balancing Computer Network Operations Cloud Platform System Computer Network Technologies GitHub Copilot Azure Powershell Infrastructure Automation Frameworks Github Enterprise Palo Alto Networks Bicep Hashicorp Fortinet Azure Service Fabric Claude Terraform Cisco

Job description

Troubleshoot connectivity, routing, DNS, and performance issues across Azure and hybrid environments, perform root cause analysis, and document findings and fixes.
Resolve issues with existing network deployments, including virtual networks, subnets, peering, route tables, NSGs, gateways, firewalls, Private Endpoints, and DNS.
Respond to and resolve support tickets and service requests related to Azure networking, working within the team’s intake, change, and escalation processes.
Make routine changes to existing Terraform-managed network resources through the team’s established pull request and pipeline process, and flag manual changes or configuration drift to the platform engineering team.
Help maintain and troubleshoot the CI/CD pipelines in GitHub Actions or Azure DevOps that validate, plan, and deploy network changes, following the team’s pull request review and approval processes.
Support and troubleshoot hub-and-spoke and Azure Virtual WAN topologies, including user-defined routes, BGP, Azure Route Server, and NAT Gateway.
Support hybrid connectivity, including site-to-site and point-to-site VPN and ExpressRoute, monitoring gateway health and assisting with incident response alongside the Network Operations team and carriers.
Maintain name resolution across Azure and on-premises using Azure DNS, Private DNS zones, and Azure DNS Private Resolver, including the private DNS integration required for Private Endpoints.
Implement private access to Azure PaaS services using Private Endpoints, Private Link service, and service endpoints, and define the standard patterns application teams consume through self-service IaC modules.
Automate repetitive operational tasks using PowerShell, Python, or Azure CLI, and use AI-assisted tools such as GitHub Copilot or Claude to speed up troubleshooting, scripting, and documentation, validating all outputs for accuracy and security.
Document runbooks, troubleshooting guides, and known-issue write-ups, and communicate ticket and incident status clearly to technical and non-technical stakeholders.

Requirements

Hands-on experience in network, cloud, or platform engineering, including at least 4 years designing and operating networks in enterprise Microsoft Azure environments.
Working familiarity with Terraform, including reading existing code and modules, making routine changes, and reviewing plan output.
Experience working with CI/CD pipelines for infrastructure (GitHub Actions or Azure DevOps), including submitting changes through pull requests and approval gates.
Scripting skills in PowerShell, Python, or Azure CLI sufficient to automate routine tasks and assist with troubleshooting.
Strong hands-on experience with Azure networking, including virtual networks, peering, hub-and-spoke and Virtual WAN, user-defined routes, BGP, and NAT Gateway.
Solid foundation in core networking principles, including TCP/IP, subnetting, routing protocols, DNS, load balancing, and VPN and IPsec technologies.
Experience troubleshooting with Azure Network Watcher, VNet flow logs, and Azure Monitor, including creating alerts and dashboards.
Microsoft Certified: Azure Network Engineer Associate (AZ-700). Other Azure certifications such as AZ-104 or AZ-500, or the HashiCorp Certified: Terraform Associate, are a plus.
Experience with Terraform Cloud or Terraform Enterprise.
Experience with GitHub Enterprise, including reusable workflows and environments.
Familiarity with Bicep or ARM templates, and with managing coexistence or migration between IaC tools.
Experience with third-party network virtual appliances (e.g., Palo Alto Networks, Fortinet, Cisco) deployed in Azure.
Experience in a regulated industry, such as financial services, insurance, or professional services.
Experience working within DevOps, SRE, and Agile delivery models.

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