M365 Collaboration Engineer - On-Call & Security Lead

Outokumpu; Katowice; Hybride; PLN 120 000 - 180 000; Plein temps

Avantages offerts par ce poste

Private life insurance

Medical care (Lux Med)

Pension plan (PPK)

Multisport card

Annual STI bonus

Accident-free bonus

Modern office at Żelazna 2, Katowice

Résumé du poste

Outokumpu is seeking an End User Specialist – Collaboration to own and enhance Microsoft 365 collaboration services across Exchange Online, SharePoint Online, Teams, and OneDrive. You will lead 2nd/3rd line support, drive security governance, and collaborate with security, IT, and business teams to ensure reliable, secure collaboration across the enterprise.

The role requires 5+ years on Microsoft 365/Entra ID with strong scripting and automation skills, plus excellent communication in English.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or equivalent practical experience.
• 5+ years of experience administering Microsoft 365, Entra ID, or Enterprise File Services.
• Experience implementing security and governance best practices (Conditional Access, MFA, least-privilege, auditing).
• Experience with PowerShell scripting and Azure DevOps Pipelines.
• Knowledge of ITSM, change management, and supplier collaboration.
• Excellent communication and fluency in English.

Responsabilités

• Own and improve Microsoft 365 collaboration services (Exchange Online, SharePoint Online, Teams, OneDrive, Entra ID).
• Provide 2nd and 3rd line support and participate in on-call rotation.
• Lead troubleshooting for complex collaboration, authentication, mail flow, and file services issues.
• Manage configuration, upgrades, testing, deployments, and service changes across M365.
• Translate security requirements into practical solutions (MFA, Conditional Access, least-privilege).
• Drive service reliability, resilience, and automation.
• Develop PowerShell scripts and Azure DevOps pipelines to automate tasks.
• Collaborate with Cyber Security, Infrastructure, OT, and vendors for secure services.
• Support audits, access reviews, and risk remediation.
• Create and maintain documentation and procedures.
• Mentor colleagues and contribute to a technical community.

Connaissances

Microsoft 365 admin

PowerShell

Azure DevOps

ITSM & change mgmt

English communication

Formation

Bachelors in CS/IT

Outils

Entra ID / Azure AD

Exchange Online

SharePoint Online

MS Teams

OneDrive

Azure Files

Description du poste

Outokumpu is seeking an End User Specialist – Collaboration to own and enhance Microsoft 365 collaboration services across Exchange Online, SharePoint Online, Teams, and OneDrive. You will lead 2nd/3rd line support, drive security governance, and collaborate with security, IT, and business teams to ensure reliable, secure collaboration across the enterprise.

The role requires 5+ years on Microsoft 365/Entra ID with strong scripting and automation skills, plus excellent communication in English.