SharePoint Administrator Advance (m/f/n)

This role is part of a Collaboration Services Team supporting complex Microsoft 365 and SharePoint environments in a restricted, enterprise-scale setup for a European Union Organization based in Warsaw.

• Minimum 8 years of experience in IT, including at least 5 years as a SharePoint Administrator
• Advanced, hands-on knowledge of SharePoint technologies and related ecosystems
• Strong experience with Microsoft 365: SharePoint Online, OneDrive, MS Teams, Azure AD, Exchange, Azure Logic Apps
• Experience with hybrid SharePoint and Microsoft 365 solutions
• Proven expertise in SharePoint patch management and IIS-based solutions
• Strong troubleshooting skills in large, distributed systems
• Experience working in restricted / secured environments
• Practical knowledge of Active Directory, including tiering model
• Experience with ITIL-based processes (change, configuration, release management) and ticketing systems
• Proficiency with ShareGate Migration Tool
• Experience installing and administering Netcompany GetOrganized ECM
• Experience deploying .sppkg files to the App Catalog
• Strong understanding of OIDC and SAML 2.0 authentication flows
• Competence in managing SSL certificates and metadata exchange between Service Provider and Identity Provider
• EU Security Clearance required: at least EU RESTRICTED, valid from the first day of assignment
• English language proficiency level B2, confirmed by a recognized certificate (assistance provided if not held)
• Bachelor’s degree or completion of at least 3 years of higher education (documented by diploma)
• Certifications (or equivalent knowledge): Microsoft 365 Administrator Expert, Azure Administrator Associate, Advanced Solutions of Microsoft SharePoint 2013

• Administration of SharePoint farms, SharePoint Online, and related Microsoft 365 services
• Maintenance and operation of SharePoint servers in production, test, and development environments
• Acting as 2nd line support and handling incidents and service requests via a ticketing system
• Troubleshooting complex issues in large-scale, distributed SharePoint environments
• Architecting and planning long-term changes and improvements to SharePoint platforms
• Optimizing, tuning, and capacity planning of SharePoint farms
• Coordinating and harmonizing solutions and processes with other administrators
• Cooperating with development teams on platform topology and configuration
• Running deployments of solutions delivered by development teams
• Maintaining and developing system and solution documentation
• Reporting on performed activities and progress
• Performing other duties as assigned by the supervisor

• EU Security Clearance required: at least EU RESTRICTED, valid from the first day of assignment
• English language proficiency level B2, confirmed by a recognized certificate (assistance provided if not held)