Hybrid Systems Administrator: Microsoft 365 & Security

MCS Group; Belfast City District; Hybrid; GBP 38,000 - 42,000; Full time

Benefits offered by this job

Hybrid working

Office in Belfast

Job summary

MCS Group is seeking a Systems Administrator in Belfast for a hybrid role. You will own the Microsoft 365 tenant, manage Intune and Entra ID, and configure security controls while supporting end users across the organisation.

The role emphasizes ownership, automation and collaboration with stakeholders, delivering improvements and contributing to security posture and compliance efforts.

Qualifications

• : Previous experience as a Systems Administrator or similar role
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Responsibilities

• Administering the Microsoft 365 environment
• Managing users, groups, licences, access and permissions
• Configuring and supporting endpoints through Microsoft Intune
• Managing device enrolment, compliance policies and application deployment
• Supporting identity and access controls through Entra ID
• Maintaining Microsoft Defender and endpoint-security controls
• Improving onboarding, offboarding and joiner/mover/leaver processes
• Identifying opportunities for scripting and automation
• Strengthening IT documentation, governance and security processes
• Supporting work toward ISO 27001 and future compliance requirements
• Administering internal platforms such as Jira and Confluence
• Providing practical support for office-based users when required
• Presenting recommendations and improvement proposals to stakeholders

Skills

Microsoft 365 administration

Intune

Entra ID / Azure AD

Endpoint management

Security

Scripting and automation

Ownership of systems/projects

Independent working

Collaboration with stakeholders

ISO 27001 awareness

Tools

Jira

Confluence

Job description

MCS Group is seeking a Systems Administrator in Belfast for a hybrid role. You will own the Microsoft 365 tenant, manage Intune and Entra ID, and configure security controls while supporting end users across the organisation.

The role emphasizes ownership, automation and collaboration with stakeholders, delivering improvements and contributing to security posture and compliance efforts.