Windows
Cologne
358 job openings found.
deskNET. IT Service & Management GmbH
In this role, you are responsible for seamless IT support at customer locations, analyzing and resolving issues, configuring clients and servers, and optimizing the company's IT infrastructure.
Inverto AG
In this role, you support the IT team in 1st level support, manage Windows laptops and iOS smartphones, assist with rollout processes, and engage in technical projects like revamping the office infrastructure.
RH Diagnostik & Therapie GmbH
In this role, you will manage IT infrastructure, administer medical systems like RIS and PACS, and provide 1st and 2nd level support while optimizing automated processes in a stable environment.
WBS Training AG
In this role, you will support the setup and maintenance of IT infrastructure across multiple locations, plan cross-departmental projects, and serve as an IT contact for clients and colleagues.
Friedrich Graf von Westphalen
In this role, you will serve as the first point of contact for IT issues, manage user accounts, and administer systems and tools specifically for the law firm within a collaborative team environment.
comito solutions GmbH
In this role, you manage IT systems, analyze and resolve issues in Windows and Linux environments, take on responsibilities in IT projects, and support colleagues with challenges and knowledge sharing.
Ifaktor Gmbh
In this role, you will be the central contact for customer inquiries, handle technical issues, install systems, and provide support for hardware and software problems while ensuring the IT infrastructure runs smoothly.
SUXXEED Sales for your Success GmbH
In this role, you handle 1st-level support, assist with technical inquiries, manage hardware, and ensure smooth operations through structured problem analysis and solution-oriented communication.
Power Reply GmbH & Co. KG
In this role, you actively support the team in implementing and operating cloud projects, work on the development and integration of cloud services, and utilize technologies such as Azure and Infrastructure as Code.
Swiss IT Security Deutschland GmbH
In this role, you manage complex IT infrastructures, take technical responsibility for a key account, and serve as a central contact for troubleshooting and automation of operational processes.
Bundesamt für Verfassungsschutz
In this role, you ensure the reliable operation of modern IT workplaces, handle the delivery and setup of hardware, and conduct complex troubleshooting and analyses.
National Express Rail GmbH
In this role, you monitor the performance of core applications, perform maintenance tasks, analyze security incidents, and train users to ensure smooth operations.
Marriott International, Inc
In this role, you will maintain IT systems across multiple hotels, support project planning, resolve issues, carry out maintenance tasks, and optimize systems and processes.
INFODAS GmbH
In this role, you analyze IT systems and develop security concepts to protect them. You assist with migrations, advise clients, and conduct audits to ensure compliance with security standards.
Lacroix Group
In this role, you manage Windows and Linux systems, assist with installations, updates, and workplace management, while providing second and third-level support to 130 users.
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