Stellenangebote für System Administration Jobs in Nordrhein Westfalen Bundesland

29.04.25 | Vollzeit | Düsseldorf | JobLeads GmbH | 60.000 € - 80.000 € Accounts receivable. - Improve work processes through systematization. - Collaborate with marketing, dealers, suppliers, and other departments to optimize sales and resolve issues. - Manage inventory levels and make recommendations for optimization. Required skills - Finished HTS/University level

26.04.25 | Vollzeit | Köln | JobLeads GmbH | 150.000 € - 200.000 € systems (Salesforce, HubSpot), marketing automation, and data analytics tools (Google Analytics, Tableau). - Exceptional leadership skills, with the ability to motivate and manage cross-functional teams. - Excellent communication and negotiation skills, with a client-centric approach. - Proficiency

25.04.25 | Vollzeit | Gelsenkirchen | JobLeads GmbH | 60.000 € - 80.000 € Email, and/or network (e.g. VPN, firewall) based services. The IT team collaborates actively with the pan European EMBL IT teams. Your role within the IT Team will include the following responsibilities - Prepare, install and maintain network services (switching, VPN, firewall systems); - Identify

25.04.25 | Vollzeit | Wuppertal | JobLeads GmbH | 60.000 € - 80.000 € Email, and/or network (e.g. VPN, firewall) based services. The IT team collaborates actively with the pan European EMBL IT teams. Your role within the IT Team will include the following responsibilities - Prepare, install and maintain network services (switching, VPN, firewall systems); - Identify

25.04.25 | Vollzeit | Krefeld | JobLeads GmbH | 60.000 € - 80.000 € Email, and/or network (e.g. VPN, firewall) based services. The IT team collaborates actively with the pan European EMBL IT teams. Your role within the IT Team will include the following responsibilities - Prepare, install and maintain network services (switching, VPN, firewall systems); - Identify

12.04.25 | Vollzeit | Porta Westfalica | JobLeads GmbH | 40.000 € - 60.000 € Manuals, Safety Management System Manuals, Training manuals…), - Assistance and support to training organizations, - Airport on-site licenses inspections, - Support and participate in the issuance of licenses when needed, - Technical advisor to the Head of Department, - Follow-up of ICAO/EU regulations

10.04.25 | Vollzeit | Porta Westfalica | JobLeads GmbH | 60.000 € - 80.000 € Management Manuals, Operations Manuals, Safety Management System Manuals, Training manuals…), - Flight inspections in training organizations, - Establish and maintain an efficient system for the monitoring of examiners, including inflight monitoring, Assessment of Competences, and active participation

11.04.25 | Vollzeit | Hilden | BWI GmbHInbetriebnahme, Upgrade und Wartung von Hard- und Software - Inbetriebsetzung und Administration von IT-Infrastrukturen und -Systemen, inklusive Netzwerk und Serverumgebungen - Unterstützung und Betreuung von Anwendern bei der Nutzung der IT-Infrastruktur im 1st- und 2nd-Level Support sowie Mitbetreuung

11.04.25 | Vollzeit | Hilden | BWI GmbHInbetriebnahme, Upgrade und Wartung von Hard- und Software - Inbetriebsetzung und Administration von IT-Infrastrukturen und -Systemen, inklusive Netzwerk und Serverumgebungen - Unterstützung und Betreuung von Anwendern bei der Nutzung der IT-Infrastruktur im 1st- und 2nd-Level Support sowie Mitbetreuung