Senior IT System Administrator

4 weken geleden

Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

Senior) System Administrator (m/f/d) with focus on Windows
Permanent position, full-time - Cologne Your tasks

2nd level support (by phone, remotely and on site) and working in the ticket system
Simplifying administrative activities with the help of scripts (e.g. with Powershell, Batch, Python or similar)
The administration, configuration and further development of the existing software distribution infrastructure (OPSI)
Contributing to the planning, management and support of IT projects and plans (e.g. introduction of Windows 11)
Successfully completed IT training with relevant professional experience or studies in the field of computer science
You work just as well independently as part of a team
Fluent written and spoken German is a prerequisite - English is an advantage
You have already gained initial experience in planning, managing or implementing IT projects
Experience with scripting or programming languages (Powershell, Python or others)
Knowledge in the planning and coordination of rollouts
You can expect a varied job in the development of the IT division in the NetCologne Group as well as an innovative and dynamic company with flat hierarchies that is geared towards growth.


In an exciting working environment with short decision-making paths, you will be part of a friendly and highly motivated team. Regular internal and external training
Flexible working hours and a home office arrangement
Ultra-modern office space based on the "New Work" concept and chill-out & creative areas
A team kitchen and a canteen
Regular team events
Weekly fresh fruit as well as coffee, tea and water as much as you like
Then we look forward to receiving your detailed application, including your salary expectations and earliest possible starting date.


NetCologne IT Services GmbH
We, NetCologne IT Services, are a subsidiary of the regional telecommunications provider NetCologne. As a reliable strategic partner from Cologne, we provide companies and schools with innovative ICT technologies and offer them advanced solutions for their digitalization.
From IT strategy consulting to the development, service and support of complex IT infrastructures, we offer everything from a single source. We are also responsible for taking over our customers' IT operations in accordance with the ITIL framework - through our Cologne service desk or on site. From our modern, certified data center in Cologne, we offer innovative managed services, including individually tailored cloud computing solutions.


With our education services, we turn school IT into enterprise IT. From IT infrastructure to cloud services, identity management, hardware and software through to IT support, administration and training. With us, teachers and students get everything they need for the modern classroom and thus have digitalization fully under control.

  • Senior IT System Administrator

    1 maand geleden

    Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

    Senior) System Administrator (m/f/d) with focus on Windows Permanent position, full-time - Cologne Your tasks 2nd level support (by phone, remotely and on site) and working in the ticket system Simplifying administrative activities with the help of scripts (e.g. with Powershell, Batch, Python or similar) The administration, configuration...

  • Senior IT System Administrator

    4 weken geleden

    Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

    Senior) System Administrator (m/f/d) with focus on Windows Permanent position, full-time - Cologne Your tasks 2nd level support (by phone, remotely and on site) and working in the ticket system Simplifying administrative activities with the help of scripts (e.g. with Powershell, Batch, Python or similar) The administration, configuration...

  • Senior IT Systems Administrator

    2 dagen geleden

    Noorwegen, Nederland CADdent GmbH Voltijd

    Senior System Administrator:in Become part of our team and actively shape the IT future of CADdent! As a Senior System Administrator, you are a key figure in the maintenance and further development of our IT infrastructure. You will ensure the continuous maintenance and optimization of our IT infrastructure. Documentation: You create and maintain...

  • Senior IT Systems Administrator

    2 dagen geleden

    Noorwegen, Nederland CADdent GmbH Voltijd

    Senior System Administrator:in Become part of our team and actively shape the IT future of CADdent! As a Senior System Administrator, you are a key figure in the maintenance and further development of our IT infrastructure. You will ensure the continuous maintenance and optimization of our IT infrastructure. Documentation: You create and maintain...

  • Senior IT System Administrator

    4 weken geleden

    Noorwegen, Nederland AMAND Geschäftsführungs GmbH Voltijd

    From a traditional civil engineering company, we have developed into an innovative service group in infrastructure construction, environmental technology and land development - today we occupy a leading position in our industry. The IT department of AMAND Geschäftsführungs GmbH is the IT service provider for the entire AMAND Group. IT Administrator...

  • Senior IT System Administrator

    4 weken geleden

    Noorwegen, Nederland AMAND Geschäftsführungs GmbH Voltijd

    From a traditional civil engineering company, we have developed into an innovative service group in infrastructure construction, environmental technology and land development - today we occupy a leading position in our industry. The IT department of AMAND Geschäftsführungs GmbH is the IT service provider for the entire AMAND Group. IT Administrator...

  • Senior IT System Administrator

    4 weken geleden

    Noorwegen, Nederland AMAND Geschäftsführungs GmbH Voltijd

    From a traditional civil engineering company, we have developed into an innovative service group in infrastructure construction, environmental technology and land development - today we occupy a leading position in our industry. The IT department of AMAND Geschäftsführungs GmbH is the IT service provider for the entire AMAND Group. IT Administrator...

  • Senior IT System Administrator

    4 weken geleden

    Noorwegen, Nederland AMAND Geschäftsführungs GmbH Voltijd

    From a traditional civil engineering company, we have developed into an innovative service group in infrastructure construction, environmental technology and land development - today we occupy a leading position in our industry. The IT department of AMAND Geschäftsführungs GmbH is the IT service provider for the entire AMAND Group. IT Administrator...

  • IT Systems Administrator | English

    2 dagen geleden

    Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

    System Administrator (m/f/d) Field Service Permanent position, full-time - Cologne Your tasks Independent error analysis and the creation of incidents Installation/configuration of the IT infrastructure at the customer's site Carrying out administration and maintenance work The training of IT contact persons (m/f/d) You have...

  • IT Systems Administrator | English

    2 dagen geleden

    Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

    System Administrator (m/f/d) Field Service Permanent position, full-time - Cologne Your tasks Independent error analysis and the creation of incidents Installation/configuration of the IT infrastructure at the customer's site Carrying out administration and maintenance work The training of IT contact persons (m/f/d) You have...

  • Senior IT Administrator

    4 weken geleden

    Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

    Senior) System Administrator (m/f/d) with focus on iOS/Android Permanent position, full-time - Cologne Your tasks Independent error analysis of incidents at 2nd level Carrying out administration and maintenance work in our MDM system Training 1st level support in new products and topics You have IT-related vocational training and...

  • Senior IT Administrator

    4 weken geleden

    Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

    Senior) System Administrator (m/f/d) with focus on iOS/Android Permanent position, full-time - Cologne Your tasks Independent error analysis of incidents at 2nd level Carrying out administration and maintenance work in our MDM system Training 1st level support in new products and topics You have IT-related vocational training and...

  • Senior IT System Administrator

    4 weken geleden

    Noorwegen, Nederland Sanvartis GmbH Voltijd

    SMARTER HEALTH COMMUNICATION For our location in Duisburg we are looking for the next possible date: IT Administrator (m/f/d) full-time Your tasks: Supervision of the 1st level support / service desk Telephone and ticket-based acceptance and processing of service requests and fault reports Coordinating and ensuring ticket processing Monitoring compliance...

  • Senior IT System Administrator

    4 weken geleden

    Noorwegen, Nederland Sanvartis GmbH Voltijd

    SMARTER HEALTH COMMUNICATION For our location in Duisburg we are looking for the next possible date: IT Administrator (m/f/d) full-time Your tasks: Supervision of the 1st level support / service desk Telephone and ticket-based acceptance and processing of service requests and fault reports Coordinating and ensuring ticket processing Monitoring compliance...

  • IT Systems Administrator | English

    4 weken geleden

    Noorwegen, Nederland Celler Land Frischgeflügel GmbH & Co. KG Voltijd

    IT SYSTEM ADMINISTRATOR WITH A FOCUS ON SERVERS (M/F/D) Responsibility for the administration, expansion and smooth operation of the internal server farm (mainly Windows, partly Linux) Planning and installing new servers Independently analyze, prioritize and process technical support requests in the ticket system Contact person for IT support...

  • IT Systems Administrator | English

    4 weken geleden

    Noorwegen, Nederland Celler Land Frischgeflügel GmbH & Co. KG Voltijd

    IT SYSTEM ADMINISTRATOR WITH A FOCUS ON SERVERS (M/F/D) Responsibility for the administration, expansion and smooth operation of the internal server farm (mainly Windows, partly Linux) Planning and installing new servers Independently analyze, prioritize and process technical support requests in the ticket system Contact person for IT support...

  • IT Systems Administrator | English

    4 weken geleden

    Noorwegen, Nederland Celler Land Frischgeflügel GmbH & Co. KG Voltijd

    IT SYSTEM ADMINISTRATOR WITH A FOCUS ON SERVERS (M/F/D) Responsibility for the administration, expansion and smooth operation of the internal server farm (mainly Windows, partly Linux) Planning and installing new servers Independently analyze, prioritize and process technical support requests in the ticket system Contact person for IT support...

  • IT Systems Administrator | English

    4 weken geleden

    Noorwegen, Nederland Celler Land Frischgeflügel GmbH & Co. KG Voltijd

    IT SYSTEM ADMINISTRATOR WITH A FOCUS ON SERVERS (M/F/D) Responsibility for the administration, expansion and smooth operation of the internal server farm (mainly Windows, partly Linux) Planning and installing new servers Independently analyze, prioritize and process technical support requests in the ticket system Contact person for IT support...

  • IT Systems Administrator

    1 maand geleden

    Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

    IT System Administrator (m/f/d) for data center services Permanent position, full-time - Cologne Your tasks The planning, implementation and administration of Microsoft Active Directory environments to ensure smooth authentication and access control The efficient virtualization and management of server resources to optimize the performance...

  • IT Systems Administrator

    4 weken geleden

    Noorwegen, Nederland NetCologne IT Services GmbH Voltijd

    IT System Administrator (m/f/d) for data center services Permanent position, full-time - Cologne Your tasks The planning, implementation and administration of Microsoft Active Directory environments to ensure smooth authentication and access control The efficient virtualization and management of server resources to optimize the performance...