Stellenangebote für System Administration Jobs in Essen

16.04.25 | Vollzeit | Essen | KPMG AG WirtschaftsprüfungsgesellschaftYou will become a Linux Administrator (f/m/d) with us with training as an IT specialist for system integration, a degree in information technology or a related field. - We require a very good understanding of the Linux operating system. - You already have experience in the administration of Linux

13.04.25 | Vollzeit | Essen | JobLeads GmbH | 60.000 € - 80.000 € " has not yet been systematically researched. The interdisciplinary research project consists of several international research groups working in close cooperation. For more information, please visit We are seeking a Postdoctoral Researcher (f/m/d) with expertise in cultural anthropology, critical

13.04.25 | Vollzeit | Essen | JobLeads GmbH | 60.000 € - 80.000 € " has not yet been systematically researched. The interdisciplinary research project consists of several international research groups working in close cooperation. For more information, please visit We are seeking a Postdoctoral Researcher (f/m/d) with expertise in cultural anthropology, critical

13.04.25 | Vollzeit | Essen | JobLeads GmbH | 60.000 € - 80.000 € Pro/Jamf Security Cloud). 3. In-depth knowledge of Apple operating systems, macOS, scripting, automation tools and zero trust network architecture. 4. Familiarity with Microsoft Defender, Entra ID, Azure, conditional access and Intune, including certifications related to Intune (e.g. Microsoft 365

13.04.25 | Vollzeit | Essen | JobLeads GmbH | 40.000 € - 60.000 € Aufgaben - Administration, Wartung und Überwachung der ERP-Software - Unterstützung bei der Entwicklung der IT-Landschaft - intensive Auseinandersetzung mit einem ERP-System, „dabei sein“ bei der ERP-Umstellung - Auswerten von Daten mittels Reportgenerator - App-Programmierung - Unterstützung

29.03.25 | Vollzeit | Essen | JobLeads GmbH | 60.000 € - 80.000 € Products (Entra ID, Teams, SharePoint, etc.) - Best practice configuration of Microsoft 365 products - Installing and configuring server and client systems (Windows/Linux) - Administering Microsoft Active Directory You have excellent German and English skills. You work independently and are organized. You

04.03.25 | Vollzeit | Essen | JobLeads GmbH | 40.000 € - 60.000 € Is a plus) Strong analytical skills and experience with financial modeling Proficiency in Excel/Google Sheets, BI tools, and ERP systems Entrepreneurial mindset, hands-on mentality, and strong problem-solving skills Excellent English and at least German language level C1 Bonus Basic knowledge of IFRS

24.02.25 | Vollzeit | Essen | JobLeads GmbH | 40.000 € - 60.000 € Your mission - Administration and maintenance of the operational IT infrastructure - Implementing and maintaining the server infrastructure in the data centers - Monitoring system stability, availability and performance as well as the stability and availability of interfaces, including data flow