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Senior Infrastructure Engineer @ 83zero Limited

Bridge Avenue, NormantonOnsiteFull-time
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About this role

Salary: £66,000 - 106,000 per year

Requirements: Strong Microsoft 365 engineering experienceExpertise in Entra ID, Intune, and endpoint securityExperience in MSP or multi-customer environmentsExperience with Microsoft security toolingComfortable leading conversations with customersMicrosoft MS-102, MD-102, SC, and AZ certifications are highly desirable Responsibilities: Lead complex technical projects and escalationsDesign secure Microsoft environmentsImprove engineering standards and service qualityMentor engineers and share best practiceSupport migrations and modern workplace transformationsWork directly with customers at both business and technical levels Technologies: CopilotSupportMicrosoft 365PowerShellSecuritySharePointOffice 365DevOps More:

We are hiring a Senior Infrastructure Engineer for our Gloucestershire hybrid team. This is a hands-on senior engineering role focused on Microsoft Modern Workplace and Security, including Microsoft 365 architecture and optimisation, Entra ID and Conditional Access, Intune and Endpoint Management, Microsoft Security tools such as Defender, Purview and Sentinel, Zero Trust and secure design principles, tenant remediation and standardisation, Copilot, SharePoint and collaboration tooling, PowerShell and automation, and customer-facing consulting and technical leadership. We work across complex customer environments, where you will influence technical direction and operate as a trusted technical advisor.

last updated 39 week of 2026

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