Sabrina Müller - IT System Administrator

Q: Where is Sabrina based?

Sabrina is based in Schemmerhofen, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Sabrina speak?

Sabrina speaks the following languages: German (Native), English (Elementary) .

Q: How many years of experience does Sabrina have?

Sabrina has at least 5 years of experience. During this time, Sabrina has worked in at least 4 different roles and for 6 different companies . The average length of individual experience is 1 year and 10 months . Note that Sabrina may not have shared all experience and actually has more experience.

Q: What is Sabrina's latest experience?

Sabrina's most recent position is IT System Administrator at Stadt Ehingen .

Q: What companies has Sabrina worked for in recent years?

In recent years, Sabrina has worked for Stadt Ehingen , Technische Werke Schussental , Honold Service Logistik , Vollmer Werke Maschinenfabrik GmbH , and scanplus GmbH .

Q: Which industries is Sabrina most experienced in?

Sabrina is most experienced in industries like Manufacturing , Information Technology , and Government and Administration . Sabrina also has some experience in Utilities , Transportation , and Food and Beverage .

Q: Which business areas is Sabrina most experienced in?

Sabrina is most experienced in business areas like Information Technology , Customer Service , and Procurement .

Q: What is Sabrina's education?

Sabrina attended Dollinger Realschule Biberach .

Recommended expert

Schemmerhofen, Germany

Experience

May 2025 - Oct 2025

6 months

Ehingen, Germany

IT System Administrator

Stadt Ehingen

Technical support at schools (Wi-Fi coverage surveys, client provisioning, teacher training)
Worked with PeadML (Pedagogical Reference Solution)
Procured clients for Windows 11 rollout

Nov 2024 - Feb 2025

4 months

Ravensburg, Germany

IT System Administrator

Technische Werke Schussental

Zoom administration
Helpdesk tasks

Jul 2024 - Oct 2024

4 months

Neu-Ulm, Germany

System Administrator

Honold Service Logistik

Software distribution and client replacement using Baramundi
Installation and management of a Log 360 system
Rolled out O365

Apr 2022 - Jul 2024

2 years 4 months

Biberach, Germany

Apprentice IT Specialist in System Integration

Vollmer Werke Maschinenfabrik GmbH

Software distribution and client replacement using Baramundi
Network deployment with Aruba components
First-, second-, and third-level support for all branches worldwide
Set up NetBox with inventory management
Assisted with O365 deployment, training, and troubleshooting

Sep 2020 - Mar 2022

1 year 7 months

Ulm, Germany

Apprentice IT Specialist in System Integration

scanplus GmbH

Solid VMware knowledge in data center operations
Administered and set up a Windows Server structure (Active Directory, Exchange, file server)
O365 administration
Client management

Nov 2018 - Nov 2018

1 month

Schemmerhofen, Germany

IT Specialist

BORS Handtmann

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Manufacturing, Information Technology, Government and Administration, Utilities, and Transportation.

Manufacturing

Information Technology

Government and Administration

Utilities

Transportation

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Customer Service, and Procurement.

Information Technology

Customer Service

Procurement

Summary

IT system administrator with a focus on Microsoft 365, Windows infrastructure, and system administration. Experienced in setting up and managing Microsoft 365 environments, Active Directory, Windows Server, as well as client and device management.

Supporting companies with IT infrastructure, networking, troubleshooting, and the implementation of modern workplace solutions. Focused on stable systems, structured administration, and efficient problem solving.

Remote IT support is available across Germany. On-site assignments within about a two-hour radius around Biberach an der Riß.

Skills

Worked Collaboratively In A Team For 3 Years As Part Of The Confirmation Team At The Evangelical Reconciliation Church In Ummendorf

Languages

German

Native

English

Elementary

Education

Oct 2014 - Jun 2020

Dollinger Realschule Biberach

Biberach, Germany

Statistics

Experience

Total positions 6

Experience in Manufacturing 2.5 y

Avg length 9 m

Longest experience 2 y 3 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles IT System Administrator, System Administrator, Apprentice IT Specialist in System Integration

Main industries Manufacturing, Information Technology, Government and Administration

Main business areas Information Technology, Customer Service, Procurement

Qualifications

Profile

Created

March 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Sabrina based?

Sabrina is based in Schemmerhofen, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Sabrina speak?

Sabrina speaks the following languages: German (Native), English (Elementary).

How many years of experience does Sabrina have?

Sabrina has at least 5 years of experience. During this time, Sabrina has worked in at least 4 different roles and for 6 different companies. The average length of individual experience is 1 year and 10 months. Note that Sabrina may not have shared all experience and actually has more experience.

What roles would Sabrina be best suited for?

Based on recent experience, Sabrina would be well-suited for roles such as: IT System Administrator, System Administrator, Apprentice IT Specialist in System Integration.

What is Sabrina's latest experience?

Sabrina's most recent position is IT System Administrator at Stadt Ehingen.

What companies has Sabrina worked for in recent years?

In recent years, Sabrina has worked for Stadt Ehingen, Technische Werke Schussental, Honold Service Logistik, Vollmer Werke Maschinenfabrik GmbH, and scanplus GmbH.

Which industries is Sabrina most experienced in?

Sabrina is most experienced in industries like Manufacturing, Information Technology, and Government and Administration. Sabrina also has some experience in Utilities, Transportation, and Food and Beverage.

Which business areas is Sabrina most experienced in?

Sabrina is most experienced in business areas like Information Technology, Customer Service, and Procurement.

What is Sabrina's education?

Sabrina attended Dollinger Realschule Biberach.

What is the availability of Sabrina?

Sabrina is immediately available for suitable projects.

What is the rate of Sabrina?

Sabrina's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.