Senior System Administrator

We’re hiring System Administrator!

YouCC Technologies, a leading Cloud Security integrator, is looking for a talented and experienced System Administrator to join our growing team.

Main Responsibilities:

Manage and support Windows and macOS environments

Administer Active Directory and Entra ID at an advanced level: Domain Controller operations, DNS, Kerberos, GPOs, replication, and complex troubleshooting

Manage Microsoft 365 including licensing (E5), DLP, security configurations, and Exchange

Work with Azure in hybrid environments (Azure AD Connect / Entra Connect), including sync, identity, and service troubleshooting

Deploy and manage workstations via Intune

Monitor and maintain security systems with Microsoft Defender

Read and understand PowerShell scripts

Perform and manage backups, restorations, and DR processes

Provide technical support for hardware, software, and networking issues

Track and manage IT equipment inventory (laptops, printers, monitors, etc.)

Monitor and troubleshoot LAN / WAN / Wi-Fi infrastructure

Collaborate with external IT vendors and support server infrastructure

Perform regular updates, hardening, and system maintenance

Requirements:

At least 4 years of experience as a System Administrator

Strong knowledge of Windows OS

Hands-on experience with AD, Entra ID, Intune, Microsoft 365, Defender

Deep theoretical and practical understanding of Domain Controllers, Kerberos, DNS, replication, and identity infrastructure

Strong knowledge of Azure and Microsoft 365, including E5 licensing and DLP

Ability to read and interpret PowerShell scripts

Hands-on experience with backups and recovery

Understanding of networking, virtualization, and cloud environments – advantage

High service orientation, fast learner, proactive mindset