Senior IT Systems Admin: Azure, Entra ID & Windows Server

Paessler GmbH; Kraków; On-site; PLN 120,000 - 190,000; Full time

Benefits offered by this job

Flexible working hours

Family-friendly environment

Great team atmosphere

Structured onboarding

Job summary

Paessler GmbH is seeking an experienced IT Systems Administrator to join our IT Helpdesk, bringing deep knowledge of Windows Server administration, Azure AD/Entra ID, and M365. You will support diverse infrastructure, networks, and client environments, delivering high-quality answers and ensuring secure operations.

You will work within our international team, handling security, backup, and configuration-management tasks while driving enterprise IT initiatives and providing outstanding customer

Qualifications

• Senior experience with Windows Server and client administration is required
• Experience with service desk, including providing outstanding support in rapid timeframes
• 3+ years managing Microsoft Entra ID (Azure AD), including identity and access management, conditional access policies, hybrid identity/Azure AD Connect, and single sign-on configurations
• 3+ years hands-on experience with Microsoft 365 administration and supporting different departments by implementing required solutions and enhancements for the use of M365 services
• Certifications such as MS-102, SC-300, SC-401, CompTIA Network+ and CompTIA Security+ are a strong plus

Responsibilities

• Ensure smooth and secure operation of infrastructures, clients, and services
• Troubleshoot problems with systems, networks, and clients as part of IT Helpdesk
• Support automated delivery, configuration management, and software updates on all end devices and servers using M365 and Entra ID tooling
• Respond to employee requests promptly with high customer satisfaction
• Assist in problem solving with M365 ecosystem (Azure and Entra ID)
• Plan and execute Enterprise IT Projects as assigned
• Improve client management processes and tools, recommending backups and security solutions
• Support security incident protocol as needed

Skills

Windows Server Administration

IT Helpdesk

Microsoft Entra ID (Azure AD)

Microsoft 365 administration

Networking

Security awareness

Tools

Microsoft Entra ID tooling

M365 administration tools

Job description

Paessler GmbH is seeking an experienced IT Systems Administrator to join our IT Helpdesk, bringing deep knowledge of Windows Server administration, Azure AD/Entra ID, and M365. You will support diverse infrastructure, networks, and client environments, delivering high-quality answers and ensuring secure operations.

You will work within our international team, handling security, backup, and configuration-management tasks while driving enterprise IT initiatives and providing outstanding customer