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Senior M365 Administrator (L3) - IT Contracting

Freelanceremote5+ yrs📍 Warsaw, 🇵🇱 Poland🗣 English

Senior Microsoft 365 administrator for enterprise-scale platform management and optimization.

Lead complex technical troubleshooting, architecture improvements, and automation initiatives across a global organization's M365 environment. You'll oversee governance, security, and compliance standards while mentoring support teams and collaborating with stakeholders. Fully remote B2B contract requiring 4+ years of enterprise M365 administration experience, advanced PowerShell skills, and ability to manage 24/7 support operations.

Tech stack
Microsoft 365Exchange OnlineSharePoint OnlineOneDriveMicrosoft TeamsPowerShellEntra IDPower Platform
Rate
Not stated by the agency
via

Membership is €29/month, cancel anytime: every rate, every original listing link, and a daily alert for roles matching your filters.

Found at a specialist agency · listed 29 August 2026 · InsideJobs links you to the original posting.