Network Infrastructure Engineer

Salary: £36,500 - 64,500 per year

Requirements:

• 3 years of hands-on experience in infrastructure engineering or a similar role
• Good knowledge of Microsoft O365 and Microsoft Entra (Azure AD)
• Working knowledge of Cisco enterprise networking
• Experience with Meraki networking and wireless technologies
• Experience with Nutanix storage systems
• Excellent troubleshooting and analytical skills
• Strong documentation and communication abilities
• Ability to lead technical initiatives and mentor junior team members
• Proven track record in securing and optimising complex IT environments

Responsibilities:

• Play a key role in designing, implementing, maintaining, and optimising our IT infrastructure to ensure security, scalability, and reliability across our enterprise environment
• Manage and support the full O365 suite, including Exchange Online, Teams, SharePoint, and OneDrive
• Administer and secure Microsoft Entra (Azure AD), including Conditional Access, Identity Governance, and SSO integrations
• Implement and maintain Intune, Defender for Endpoint, and Microsoft 365 compliance and security policies
• Drive tenant configuration, licence management, and service monitoring
• Participate in infrastructure-related projects from design to deployment
• Develop and maintain documentation, standards, and best practices

Technologies:

• Azure
• Cisco
• Support
• Microsoft 365
• Network
• Nutanix
• Security
• SharePoint
• Office 365
• Cloud
• DevOps

More:

We are MyDentist, the UKs leading dental network, and this is a full-time, initially 18-month fixed-term contract role within our Infrastructure Team to support business growth. This is a flexible hybrid position based at our Support Centre in Kearsley, M26 1GG, with free onsite parking, Kearsley train station a short walk away, and access to an on-site mini market shop and casual seating spaces indoors and outdoors. We offer holidays rising to 27 days per year with service plus bank holidays, an annual Support Centre bonus scheme, health and well-being benefits including a virtual GP service and Employee Assistance Programme with free counselling, discounts across cinemas, retail brands, restaurants and coffee chains, and recognition schemes including Support Centre Heroes and service awards. We pride ourselves on being ambitious, supportive, inclusive, and focused on helping our practices and ultimately helping the nation smile.

last updated 31 week of 2026