Windows
Cologne
360 job openings found.
Inverto AG
In this role, you will assist the IT team in 1st level support, manage Windows laptops and iOS smartphones, and contribute to projects aimed at improving office infrastructure.
Kzvk
In this role, you assist employees with technical issues, handle support requests via JIRA or phone, and manage the installation and configuration of hardware.
BWI GmbH
In this role, you will conduct independent forensic investigations, secure evidence documentation, and collaborate closely with law enforcement agencies and internal control bodies.
UNITY AG
In this role, you develop modern IT infrastructures, optimize backup and recovery strategies, operate Hyper-V clusters, and shape security measures in Microsoft 365 and the network environment.
ESG Elektroniksystem-und Logistik-GmbH
You design and implement IT systems and network infrastructures, ensuring SLA compliant operations. Additionally, you carry out hardware and software rollouts, install operating systems, and develop helper scripts.
Nexia Gmbh
In this role, you manage and develop the Microsoft 365 and Azure infrastructure, provide user support, address technical queries, and participate in modernization projects using various Microsoft technologies.
RheinEnergie
In this role, you will develop process automations, monitor job chains, and analyze errors while collaborating closely with various departments and managing the entire lifecycle of requirements.
Köln Bonn Airport
In this role, you support system management, particularly for cloud systems, assist in rollouts and updates, document processes, and provide first and second level support for IT applications.
PKV Verband der Privaten Krankenversicherung e.V.
In this role, you will analyze customer requirements for core applications, coordinate their implementation with development teams, provide 2nd-level support, and actively shape the system landscape.
voize GmbH
In this role, you assist in technical troubleshooting for over 1,000 care facilities by reproducing, isolating, and resolving errors in apps, networks, and integrations to ensure smooth operations.
Ifaktor Gmbh
In this role, you will be the main point of contact for customer inquiries, analyze and resolve technical issues, provide remote support, and document your work meticulously in our ticketing system.
FOGTEC Brandschutz GmbH
In this role, you will support IT systems, ensure the smooth operation of infrastructure, analyze issues, maintain documentation, and lead projects for IT environment enhancement.
Meyerthole Siems Kohlruss Gesellschaft für aktuarielle Beratung mbH
In this role, you plan, maintain, and secure complex IT infrastructures, install and maintain networks and Microsoft Windows systems, and support the team with technical challenges.
WARNER MUSIC GROUP
In this role, you will be responsible for IT support, managing user accounts, setting up workstations, and optimizing network infrastructures. You will actively support IT projects and be a problem solver for employees' technical issues.
Humanitize GmbH
In this role, you will install and configure Windows clients and servers, perform error analysis, manage networks, support IT workstations, and systematically document all changes and tickets.
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