IT & Software

Senior Azure Systems Engineer

Jobtailor

Cardiff · Wales · United Kingdom

• Build and manage scalable hybrid architectures linking on-premises systems, legacy datacenters, and edge networks to Microsoft Azure using Azure Arc and ExpressRoute
• Supervise deployment, configuration, licensing, and security patching of enterprise virtualized infrastructure, including Windows Server and Enterprise Linux distributions in Azure compute layers
• Manage Microsoft Entra ID, Entra Domain Services, Active Directory sync topologies, and role-based access management
• Write automation scripts using PowerShell, Azure CLI, ARM templates, or Azure Bicep
• Architect, test, and maintain enterprise backup topologies and disaster recovery strategies using Azure Backup and Azure Site Recovery
• Monitor OS-level performance, troubleshoot system bottlenecks, manage enterprise logging via Log Analytics, and configure Azure Monitor alerts
• Build, operate, and maintain enterprise-grade infrastructure natively on Microsoft Azure and manage complex hybrid-cloud environments

Requirements

  • 5+ years of systems engineering experience
  • At least 3+ years architecting and supporting enterprise systems workflows in Microsoft Azure
  • Deep, production-grade knowledge of Windows Server, Red Hat, and Ubuntu
  • Advanced troubleshooting methodologies
  • Comprehensive understanding of DNS, DHCP, TCP/IP, routing, load balancers, and firewalls
  • Practical expertise in PowerShell or Python scripting
  • Proven track record deploying Azure IaaS components: Virtual Machines, Managed Disks, Virtual Networks, Key Vault, and Blob Storage
  • Active Microsoft Certified: Azure Administrator Associate or Microsoft Certified: Azure Solutions Architect Expert designation highly desirable
  • Ability to operate reliable server infrastructure with 99.99% uptime across cloud and hybrid environments
  • Ability to maintain automated, auditable, and compliant system configurations
  • Proactive infrastructure monitoring skills

Core Competencies

Demonstrates expertise in architecting and managing scalable hybrid cloud infrastructures on Microsoft Azure, with a strong focus on automation, security, and compliance. Proficient in deploying and maintaining enterprise systems, ensuring high availability and performance across cloud and on-premises environments.

Highest-signal resume keywords

  • Microsoft Azure Architecture
  • Windows Server Management
  • PowerShell Scripting
  • Azure IaaS Deployment
  • Disaster Recovery Strategies

Hard Skills

  • Systems Engineering
  • Enterprise Systems Workflows
  • Active Directory Management
  • Automation Scripting
  • Infrastructure Monitoring
  • DNS Management
  • TCP/IP Networking
  • Load Balancing
  • Firewall Configuration
  • Troubleshooting Methodologies

Soft Skills

  • Proactive Problem Solving
  • Collaboration

Certifications & Qualifications

  • Microsoft Certified: Azure Administrator Associate
  • Microsoft Certified: Azure Solutions Architect Expert

Industry Keywords

  • Hybrid Cloud Environments
  • Enterprise Virtualized Infrastructure
  • 99.99% Uptime
  • Automated System Configurations
  • Compliance Standards

Tools & Technologies

  • Azure Arc
  • ExpressRoute
  • Azure Backup
  • Azure Site Recovery
  • Log Analytics
  • Azure Monitor
  • Azure CLI
  • ARM Templates
  • Azure Bicep
  • Microsoft Entra ID

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Reference: WJ-766_21916002

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