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Infrastructure & Security Engineer @ Mobilus Limited

Moreland Street, LondonOnsiteFull-time
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About this role

Salary: £45,000 - 55,000 per year

Requirements: Strong experience in infrastructure and network connectivityExperience in a Microsoft environment, including Microsoft 365, Entra ID, and SharePointUnderstanding of IT compliance audit processes such as PCI-DSSSome hands-on cyber security experience Responsibilities: Take ownership of infrastructure and endpointsOversee security operations, identity security, email security, automation, and patch managementMentor first-line engineersWork with security specialists to evaluate and introduce new platformsMature alignment with the CIS Framework and help drive the cyber security roadmapDesign playbooks and tune detections with our SOC partners concierge teamSupport the PCI-DSS audit cycle and ensure IR and DR plans are tested and current Technologies: SupportMicrosoft 365NetworkSecuritySharePointOffice 365 More:

We are a leading UK retail business with well-known high-street brands, employing over 6,000 people across more than 275 locations. We have a lean, high-trust internal technology team supporting a modern Microsoft-based infrastructure, including Microsoft 365, Intune, Meraki, Arctic Wolf SOC, and Abnormal Security. This is a broad, high-ownership Infrastructure and Security Engineer role with significant autonomy, offering the opportunity to shape the security posture of the organisation and grow your cyber security career.

last updated 29 week of 2026

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