Azure Administrator

Role Overview

We are seeking an experienced Azure Administrator to manage and optimise our Microsoft Azure cloud infrastructure. This role sits at AVP/VP level and requires a hands‑on technical specialist who can operate enterprise‑scale Azure environments and ensure their stability, performance, and security. The successful candidate will work closely with infrastructure, security, and application teams, while partnering with a separate Dev Ops function responsible for automation and deployment pipelines.

• Administer and maintain Microsoft Azure environments across multiple subscriptions and tenants
• Manage core services including IaaS, PaaS, networking, storage, and identity
• Ensure high availability, resilience, and performance of Azure-hosted systems

• Provide 2nd/3rd line support for Azure-related incidents and service requests
• Troubleshoot complex infrastructure, networking, and connectivity issues
• Maintain operational documentation, configurations, and runbooks

• Implement and enforce Azure security best practices (NSGs, Azure Firewall, Defender for Cloud, etc.)
• Manage identity and access controls using Azure AD (Entra ), RBAC, and conditional access
• Ensure compliance with internal governance, audit, and regulatory requirements

• Monitor Azure environments using Azure Monitor, Log Analytics, and related tools
• Proactively identify risks, performance bottlenecks, and capacity issues
• Support incident response and root cause analysis

• Collaborate with architecture, engineering, and business teams on cloud initiatives and migrations
• Act as a subject matter expert for Azure platform operations
• Support cloud adoption and continuous improvement initiatives

• Strong hands‑on experience with Microsoft Azure
• Virtual Machines, App Services, and container platforms (e.g., AKS awareness beneficial)
• Azure Networking (VNets, VPNs, Express Route, Load Balancers)
• Storage solutions (Blob, Files, Managed Disks)
• Identity & Access Management (Azure AD / Entra )

• Strong experience in Azure administration and platform support within production environments
• Scripting capability (Power Shell and/or Azure CLI) for operational tasks and troubleshooting
• Experience with monitoring and alerting tools (Azure Monitor, Log Analytics, Application Insights)
• Knowledge of backup, disaster recovery, and business continuity planning

• Strong understanding of cloud security principles and Azure-native controls
• Experience implementing governance through RBAC, policies, and secure configurations

• Azure certifications (e.g., AZ‑104, AZ‑305, Azure Security Engineer)
• Experience working alongside Dev Ops or platform engineering teams
• Exposure to hybrid cloud or on‑premises integration environments
• Financial services or regulated industry experience

• Ability to operate at AVP/VP level with accountability for production environments
• Strong stakeholder engagement and communication skills
• Structured problem‑solving approach and attention to detail
• Pragmatic mindset with focus on operational stability and risk reduction

Hybrid working minimum 3 days per week in London office. Close collaboration with distributed engineering and operations teams.

• Highly stable and secure Azure environments
• Efficient incident resolution and reduced downtime
• Strong governance and compliance posture
• Clear operational visibility across all cloud services

Delta Capita is an equal opportunity employer. We positively encourage applications from suitably qualified and eligible candidates regardless of age, colour, disability, national origin, ancestry, race, religion, gender, sexual orientation, gender identity and/or expression, veteran status, genetic information, or any other status protected by applicable law. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment.

If you require any reasonable adjustments through your interview process, please use the designated space within the application questionnaire.

This is a permanent full-time position located in London. As the selection and interview process is ongoing, please submit your application in English as soon as possible. If your profile is selected, a member of our team will contact you within 4 weeks. For this role, a valid working permit for the UK is mandatory.