IT Administrator

Jobtailor; Bremen; Vor Ort; EUR 55.000 - 75.000; Vollzeit

Zusammenfassung

Jobtailor in Bremen is seeking an experienced IT Administrator to maintain and extend our IT infrastructure. You will configure and manage the server environment, including virtual systems, and document system setups.

The role covers security, backup, and 1st/2nd level support, with focus on Microsoft 365, Entra ID, Intune, and Fortinet. Collaboration with teams ensures reliable network connectivity.

Qualifikationen

• Completed vocational training as IT Specialist for System Integration or comparable qualification.
• At least 2 years of relevant experience in IT administration.
• Very good knowledge of Windows client and server administration.
• Knowledge of Active Directory, DNS, DHCP, DFS, GPOs, and file and print services.
• Proficient in configuring firewalls, switches, WAN, LAN, WLAN, and telecommunications systems.
• Experience with Fortinet is an advantage.
• Several years of experience administering, maintaining, and optimizing backup systems.
• Very good knowledge of administering Microsoft 365, Entra ID, and Intune.
• Good PowerShell skills for automation and administration.

Aufgaben

• Administer and further develop the IT infrastructure.
• Configure and manage the server environment, including virtual systems.
• Install, configure, and document system environments, including Microsoft 365, Entra ID, Intune, Windows Autopilot, RDS, and Hyper-V.
• Monitor and manage network components, including VPNs and firewall systems.
• Administer and further develop endpoint security solutions.
• Implement IT security measures.
• Create and maintain IT documentation.
• Ensure efficient 1st- and 2nd-level IT support.
• Process support tickets.

Kenntnisse

IT Infrastructure Administration

PowerShell Automation

Windows Server Administration

Windows Client Administration

Active Directory

Network Management

Endpoint Security

IT Support

Ausbildung

Vocational Training as IT Specialist for System Integration

Tools

Microsoft Exchange Online

Entra ID

Intune

Windows Autopilot

RDS

Hyper-V

Fortinet

Jobbeschreibung

Administer and further develop the existing IT infrastructure
Configure and manage the server environment, including virtual systems
Install, configure, and document system environments, including Microsoft Exchange Online, Microsoft 365, Entra ID, Intune, Windows Autopilot, RDS, and Hyper-V
Monitor and manage network components, including VPN connections and firewall systems
Administer and further develop endpoint security solutions
Implement IT security measures
Create and maintain IT documentation
Ensure efficient 1st- and 2nd-level IT support
Process support tickets

Requirements

• Completed vocational training as an IT Specialist for System Integration or a comparable qualification
• At least 2 years of relevant experience in IT administration
• Very good knowledge of Windows client and server administration
• Knowledge of Active Directory, DNS, DHCP, DFS, GPOs, and file and print services
• Proficient in configuring firewalls, switches, WAN, LAN, WLAN, and telecommunications systems
• Experience with Fortinet is an advantage
• Several years of experience administering, maintaining, and optimizing backup systems
• Very good knowledge of administering Microsoft 365, Entra ID, and Intune
• Good PowerShell skills for automation and administration

Core Competencies

Demonstrates expertise in IT infrastructure administration, including server and network management, endpoint security, and IT support processes. Proficient in Microsoft 365, Entra ID, Intune, and PowerShell for automation and system optimization.

Highest-signal resume keywords

• IT Infrastructure Administration
• Microsoft 365 Administration
• Endpoint Security Solutions
• PowerShell Automation
• Network Management

Hard Skills

• Windows Client Administration
• Windows Server Administration
• Active Directory
• DNS
• DHCP
• GPOs
• File and Print Services
• Firewall Configuration
• Backup System Administration
• VPN Management

Soft Skills

• IT Support
• Documentation Skills

Certifications & Qualifications

• Vocational Training as IT Specialist for System Integration

Industry Keywords

• IT Administration
• Network Components
• Telecommunications Systems
• 1st-Level IT Support
• 2nd-Level IT Support

Tools & Technologies

• Microsoft Exchange Online
• Entra ID
• Intune
• Windows Autopilot
• RDS
• Hyper-V
• Fortinet