System Administration

Targeted training for efficient administration and reliable IT operations

Icon Microsoft & Linux

Discover our diverse range of system administration courses – ideal for anyone looking to deepen their knowledge of configuration management, Linux, Microsoft™ systems, and scripting.

Our practical training courses cover both basic and advanced topics, from Ansible and Puppet to PowerShell and Python to high availability and log file analysis. Whether you are a beginner or a professional, you will find the right courses for your successful IT administration with us.

Microsoft™

Windows 11

MS101: Windows 11 - Enterprise Administration
Setting up and administration of Windows 11 Enterprise environments; deployment, security, management, cloud integration; for Administrators; Windows experience...

3 Days

1:  2026-02-02 -  2026-02-04 (de)
2:  2026-09-21 -  2026-09-23 (de)

With instructor

MS105: Windows 11 Migration and Upgrade
Windows 11 features, migration & management; NextGen security, Autopilot, Copilot, cloud integration; for IT administrators & support staff; Windows experience...

2 Days

1:  2025-11-17 -  2025-11-18 (de)
2:  2026-02-23 -  2026-02-24 (de)
3:  2026-10-19 -  2026-10-20 (de)

With instructor

Azure / Exchange

AZ140: Configuring and Operating Microsoft™ Azure Virtual Desktop
Deploy virtual desktops & remote apps in Azure; AVD host pools, FSLogix, monitoring, automation; for IT Admins; Azure fundamentals required; certification

4 Days

0 Dates

With instructor

AZ700: Designing and Implementing Microsoft™ Azure Networking Solutions
Implement Azure network solutions; VNet, ExpressRoute, load balancing, routing, monitoring; for Network Engineers; DNS and Azure fundamentals required; certific...

3 Days

0 Dates

With instructor

MS213: Exchange 20xx Basics
Setting up and administration of Exchange servers; recipient objects, EAC, PowerShell, ActiveSync, OWA management, troubleshooting; for IT Admins; MS115 require...

5 Days

0 Dates

With instructor

Windows Server 2022

MS115: Windows Server and Active Directory
Configuration and administration of Windows Server and Active Directory; DNS, GPO, NTFS-ACL, PowerShell, network; for Admins; Windows knowledge required

5 Days

1:  2026-03-23 -  2026-03-27 (de)

With instructor

MS120: Windows Server 2022 Migration and Upgrade
New features, migration, and deployment of Windows Server 2022; Secured Core, Azure Arc, Admin Center, Storage, SMB; for technicians and admins; server know-how...

3 Days

0 Dates

With instructor

MS121: Windows Server 2022 – Introduction and Administration
Setup and administration of a Windows Server environment; implementation of the "vNext System Platform"; for Technicians, Admins; Windows knowledge required

4 Days

0 Dates

With instructor

Windows Server 2025

MS100: Windows Server 2025 & Windows 11 - NextGen Innovations
Assessment Windows Server 2025/Windows 11 innovations; NextGen platform, Azure Cloud, AI, Copilot, deployment; for IT Managers, Admins; Windows knowledge requir...

1 Day

1:  2026-01-30 -  2026-01-30 (de)
2:  2026-05-22 -  2026-05-22 (de)
3:  2026-10-02 -  2026-10-02 (de)

With instructor

MS125: Windows Server 2025 - Introduction for Admins
Mastering modern Windows Server administration; roles, hybrid cloud, DevOps, monitoring, storage, backup; for admins and technicians; basic IT knowledge require...

4 Days

1:  2025-12-15 -  2025-12-18 (de)
2:  2026-03-16 -  2026-03-19 (de)
3:  2026-07-27 -  2026-07-30 (de)
4:  2026-11-23 -  2026-11-26 (de)

With instructor

MS126: Windows Server 2025 - Migration for IT Professionals
Introduction and migration to NextGen platform; hybrid management, Azure integration, Zero Trust, containers; for Admins and Technicians; IT experience required

3 Days

1:  2025-12-01 -  2025-12-03 (de)
2:  2026-04-27 -  2026-04-29 (de)
3:  2026-06-08 -  2026-06-10 (de)
4:  2026-12-07 -  2026-12-09 (de)

With instructor

Linux

Basics

LI100: Linux Basics
Linux administration and installation; boot process, Shell, processes, Vim, file systems, Systemd, SSH; for Admins and Developers; basic IT knowledge required

5 Days

1:  2025-11-10 -  2025-11-14 (de)
2:  2025-12-01 -  2025-12-05 (de)
3:  2026-02-02 -  2026-02-06 (de)
4:  2026-03-23 -  2026-03-27 (de)
5:  2026-05-04 -  2026-05-08 (de)

With instructor

Advanced

LI200: Linux Advanced
Advanced Linux administration and maintenance; Systemd, Shell scripts, storage, network, security, logging; for Admins and Developers; LI100 required

5 Days

1:  2025-12-15 -  2025-12-19 (de)
2:  2026-02-23 -  2026-02-27 (de)
3:  2026-05-04 -  2026-05-08 (de)

With instructor

LI250: Linux Performance Analysis & Tuning
Identify and test performance bottlenecks; kernel, storage, network, monitoring; for System Administrators and Planners; advanced Linux knowledge required

5 Days

0 Dates

With instructor

LI260: Linux Security & Hardening
Securing Linux systems, cryptography, encryption, access control, security concepts; for Linux System Administrators; Linux knowledge required

5 Days

1:  2026-03-09 -  2026-03-13 (de)

With instructor

Monitoring | Logging | Tracing

LI300: Logfile Analysis with Elasticsearch, Logstash, Kibana
Logfile analysis and monitoring; log sources, ElasticSearch, MongoDB, Logstash, Kibana, Graylog, Fluentd; for System Administrators; Linux knowledge required

4 Days

0 Dates

With instructor

LI310: Monitoring with Prometheus & Grafana
Set up and manage monitoring systems; Prometheus server, PromQL, Alertmanager, Grafana dashboards, metrics; for DevOps, Admins; Linux basics required

3 Days

1:  2025-12-01 -  2025-12-03 (de)
2:  2026-03-16 -  2026-03-18 (de)
3:  2026-06-29 -  2026-07-01 (de)

With instructor

SUSE™

LI600: SUSE™ Multi-Linux Manager 5 Operations
Server Management with SUMA Web UI & CLI; channel management, Salt Minions, automation; for Linux Administrators; Linux experience required, certification

3 Days

0 Dates

With instructor

LI610: SUSE™ Manager 4 Deployment & Initial Configuration
Set up and manage UMA system; installation, configuration, clients, salt keys, proxy server; for System Architects, Linux Admins; Linux experience required

3 Days

1:  2025-11-17 -  2025-11-19 (de)

With instructor

LI620: SLES 15 High Availability Clustering
Deployment and administration of SUSE™ Linux Enterprise 15 HA Extension; cluster setup; for Linux Admins, IT Architects; system and network knowledge required

3 Days

0 Dates

With instructor

LI625: SAP™ HANA High Availability with SLES
Installation and operation of SAP™ HANA in high asvailability scenario Scale-Out Pacemaker Cluster, System Replication, saptune; for Linux Admins; LI100 required

5 Days

0 Dates

With instructor

Configuration Management

Puppet

LI400: Puppet Configuration Management
Centralized Configuration Management with Puppet; installation, resources, classes, environments, facter, hiera; for Linux Admins; Linux experience required

5 Days

0 Dates

With instructor

Ansible

LI410: Ansible System Deployment & Management
Automation of system configuration and deployment with Ansible; playbooks, roles, vault, AWX, tower; for Linux Admins, DevOps; LI100, NT100 & PL100 required

5 Days

1:  2025-11-24 -  2025-11-28 (de)
2:  2026-02-09 -  2026-02-13 (de)
3:  2026-05-18 -  2026-05-22 (de)

With instructor

MS152: Ansible for Windows Administrators
Automation of Windows systems with Ansible; playbooks, modules, roles, YAML, inventory, tasks, SSH; for Windows Administrators; Windows basic knowledge required

3 Days

0 Dates

With instructor

Scripting

Shell

PL100: Shell, awk, sed: Basics
Programming with Shell, awk, and sed; Unix commands; process architecture, data channels, loops, bash, sh, ksh; for Admins/Programmers; LI100 required

5 Days

1:  2026-02-23 -  2026-02-27 (de)

With instructor

PL101: Shell, awk, sed: Advanced
Optimization of shell scripts, performance tuning, advanced Bash features; shell metacharacters, arrays, awk, sed, pattern matching; for Admins; PL100 required

5 Days

0 Dates

With instructor

PowerShell

MS111: PowerShell for Administrators
Automation and administration of Windows systems with PowerShell; cripting, Cmdlets, pipeline, functions, XML; for Admins; PowerShell knowledge required

5 Days

1:  2026-02-09 -  2026-02-13 (de)
2:  2026-06-08 -  2026-06-12 (de)

With instructor

MS112: PowerShell 7 - Advanced Practice
Deepening PowerShell 7 knowledge; advanced functions, modules, debugging, SSH remoting, classes; for IT specialists; PowerShell knowledge required

4 Days

1:  2025-11-17 -  2025-11-20 (de)

With instructor

Python

PL105: Python Programming Basics (Unix/Linux)
Python basics and programming; data types, loops, functions, standard library, regular expressions; for System & Network Admins; Unix/Linux knowledge required

5 Days

1:  2025-11-17 -  2025-11-21 (de)
2:  2026-04-20 -  2026-04-24 (de)

With instructor

PL106: Advanced Python Programming (Unix/Linux)
Advanced Python programming; performance optimization, multithreading, generators, lambda, debugging; for System/DB/App Admins; PL105 required

5 Days

1:  2025-12-15 -  2025-12-19 (de)
2:  2026-04-13 -  2026-04-17 (de)

With instructor

Perl

PL109: Perl Programming (Unix/Linux)
Perl programming for complex data structures & pattern matching; arrays, hashes, loops, modules, debugging; for Administrators; Unix/Linux knowledge required

5 Days

0 Dates

With instructor