Sabrina Müller-IT System Administrator
Check rate
Experience
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
IT System Administrator
Technische Werke Schussental
- Zoom administration
- Helpdesk tasks
System Administrator
Honold Service Logistik
- Software distribution and client replacement using Baramundi
- Installation and management of a Log 360 system
- Rolled out O365
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
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
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.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Customer Service, and 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
Education
Dollinger Realschule Biberach
Biberach, Germany
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Sabrina is based in Schemmerhofen, Germany and can operate in on-site, hybrid, and remote work models.
Sabrina speaks the following languages: German (Native), English (Elementary).
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.
Based on recent experience, Sabrina would be well-suited for roles such as: IT System Administrator, System Administrator, Apprentice IT Specialist in System Integration.
Sabrina's most recent position is IT System Administrator at Stadt Ehingen.
In recent years, Sabrina has worked for Stadt Ehingen, Technische Werke Schussental, Honold Service Logistik, Vollmer Werke Maschinenfabrik GmbH, and scanplus GmbH.
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.
Sabrina is most experienced in business areas like Information Technology, Customer Service, and Procurement.
Sabrina attended Dollinger Realschule Biberach.
The availability of Sabrina needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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