Microsoft SharePoint Online Administrator

Reperio Human Capital Ltd; Dublin; Hybrid; EUR 55,000 - 75,000; Full time

Job summary

Reperio Human Capital Ltd invites applications for an experienced Microsoft SharePoint Online Administrator to own day-to-day administration, governance, security and optimisation of a SharePoint Online environment in Dublin. The role collaborates with IT and business stakeholders to keep the platform secure, well-governed and aligned with business needs.

Key responsibilities include provisioning lifecycle management, permissions, retention and compliance controls, plus supporting

Qualifications

• Experience administering SharePoint Online in enterprise environments.
• Strong knowledge of Microsoft 365 suite and Entra ID.
• Experience with governance, security, permissions, and lifecycle mgmt.
• Hands-on with Purview for sensitivity labels, retention, and compliance.
• Familiarity with GDPR/NIS2 and Zero Trust.

Responsibilities

• Administer and support SharePoint Online environment.
• Manage site provisioning and lifecycle, including ownership reviews, archiving and deletion.
• Support Microsoft Purview sensitivity labels, retention and compliance controls.
• Manage SharePoint permissions, access reviews and external/guest access via Microsoft Entra ID.
• Support Microsoft Teams-connected SharePoint sites.
• Develop and maintain information architecture, including site structures, metadata and navigation.
• Troubleshoot and resolve SharePoint Online incidents and service issues.
• Support records management, DLP, content governance and information protection.
• Maintain SharePoint governance standards and contribute to continuous improvement.

Skills

SharePoint Admin

Microsoft 365

Entra ID

Governance & Security

Purview Compliance

DLP

Info Governance

Job description

Microsoft SharePoint Online Administrator Dublin City Centre | Initial 6-Month Contract | Hybrid (2 days onsite / 3 days remote)

My Dublin based client is looking for an experienced Microsoft SharePoint Online Administrator to take ownership of the day-to-day administration, governance, security and optimisation of their SharePoint Online environment. Working closely with IT and business stakeholders, you'll ensure the platform is secure, well-governed, compliant and aligned with business needs.

Key Responsibilities

• Administer and support the SharePoint Online environment.


• Manage site provisioning and lifecycle, including ownership reviews, archiving and deletion.


• Support Microsoft Purview sensitivity labels, retention and compliance controls.


• Manage SharePoint permissions, access reviews and external/guest access via Microsoft Entra ID.


• Support Microsoft Teams-connected SharePoint sites.


• Develop and maintain information architecture, including site structures, metadata and navigation.


• Troubleshoot and resolve SharePoint Online incidents and service issues.


• Support records management, DLP, content governance and information protection.


• Maintain SharePoint governance standards and contribute to continuous improvement.

Key Requirements

• Strong, hands‑on experience administering SharePoint Online in an enterprise environment.


• Excellent knowledge of Microsoft 365, Microsoft Teams and Microsoft Entra ID.


• Experience with SharePoint governance, security, permissions and lifecycle management.


• Practical experience with Microsoft Purview, including sensitivity labels, retention and compliance.


• Knowledge of DLP, records management and information governance.


• Strong troubleshooting and stakeholder management skills.


• Experience working within regulated or governance-focused environments is advantageous.


• Understanding of GDPR, NIS2 and Microsoft Zero Trust principles is desirable.


• Availability from end of October 2026 is preferred.


• Successful Candidate Must Have Full Working Rights in Ireland (EU Passport/Stamp 4/ 1G Spousal)


• Applicants must be eligible to work full-time in Ireland without restrictions.

Additional Information

Immediate interviews with prompt start date available. Applicants must be eligible to work full-time in Ireland without restrictions.

Skills

SharePoint Online Administrator Microsoft TPBN1_IJ