Windows
Cologne
362 job openings found.
ROHDE & SCHWARZ GmbH & Co. KG
In this role, you design and implement automated tests, integrate them into CI/CD pipelines, and analyze faulty builds while closely collaborating with development teams.
Home24 GmbH
In this role, you will provide IT support for employees, install and configure hardware and software, manage SaaS solutions, and focus on creating a smooth user experience. Training on new technologies will also be part of your tasks.
Volksbank eG
In this role, you will install, administer, and further develop the client and network infrastructure, ensure first and second-level support, and assist in the implementation of new applications.
Raiffeisen Waren GmbH
In this role, you will take professional responsibility for the acceptance, processing, and escalation of IT issues and service requests, analyze problems, and provide user training at various locations.
Msg Group
In this role, you will analyze security alerts and handle incidents within modern SIEM and EDR environments, conduct proactive threat hunting, and develop tailored detection use cases.
comito solutions GmbH
In this role, you will be the main contact for our clients in 1st and 2nd level support, analyze and resolve IT issues, administer Windows servers and Microsoft 365, and work on exciting customer projects such as migrations and rollouts.
CANCOM SE
In this role, you will develop vulnerability management in a multi-tenant environment, analyze scan results, and automate processes using Python or PowerShell, collaborating closely with SOC teams.
Ministerium der Finanzen des Landes Nordrhein-Westfalen
In this role, you will be responsible for securing and evaluating digital evidence, analyzing search-relevant data, providing technical advice, and developing innovative concepts for evidence preservation.
REWE Digital GmbH
In this role, you will work in agile teams on exciting IT projects, perform programming in languages such as Java and Python, and utilize modern tools for software development.
Beeline GmbH
In this role, you support the IT team in maintaining and documenting the infrastructure, gaining practical experience in installing end devices and providing 1st and 2nd level support.
Telonic GmbH
In this role, you monitor network and security systems, handle technical issues, conduct analyses, document results, and assist with security incidents in a 24/7 operational environment.
In this role, you design the IT infrastructure for radio monitoring systems, align technical requirements, specify hardware and software, and oversee the integration and commissioning of systems at client sites.
ImPuls AG
In this role, you will operate security tools, maintain network infrastructures, develop security measures, and promote IT security through training while enhancing our hybrid IT environment.
Netrix It-service Gmbh
In this role, you will support Windows and Exchange servers and virtualized environments with VMware, create technical documentation, ensure system availability, and effectively apply backup strategies.
Wichterich & Partner Gesellschaft für IT-Dienstleistungen mbH
In this role, you support users with IT issues, analyze hardware and software problems, handle Active Directory user account administration, and document support requests in the ticketing system.
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