The Aggerverband, headquartered in Gummersbach, is a public-law corporation established under special legislation as a water management association. In our 1,100 km² catchment area, which stretches from Meinerzhagen to Siegburg, our 400 employees perform all tasks related to water management. For the Finance, IT, and Administration Department, ICT Division, we are seeking to fill the following position as soon as possible: IT System Administrator & Application Developer (m/f/d) This is a permanent, full-time position. Part-time employment is generally possible. The following tasks await you: Application Development Maintenance and development of websites and internal applications (PHP, HTML, CSS, JS) as well as shell scripting for automation Network Engineering and Administration Planning, implementation, and optimization of our network infrastructure (routing, switching, Wi-Fi, microwave links) System administration Installation and maintenance of the Linux server environment and management of databases (MySQL, MSSQL) and line-of-business applications IT Security and Data Backup You are responsible for the backup concept (SEP-Sesam), the public key infrastructure, and system monitoring using monitoring tools (Naemon) Support and Communication Providing first- to third-level support to users How to impress us: A successfully completed bachelor’s degree in computer science or, alternatively, an apprenticeship as an IT specialist (system integration/application development) with several years of professional experience and comparable continuing education In-depth knowledge of web technologies (PHP, JS) and Java Proficiency with Linux systems and in-depth network knowledge (routing, DMZ, firewalling) Solution-oriented and structured approach to work You maintain a clear overview even when dealing with complex support issues Professional demeanor, service orientation, team spirit, and a willingness to take responsibility for the stability of our critical infrastructure Ability to work independently and take personal responsibility Willingness to perform field service within the association’s territory Ability to work independently and take personal responsibility Resilience and flexibility Class B driver’s license Meaningful work contributing to environmental protection and sustainability Secure position with opportunities for professional and personal development Performance-based compensation in accordance with the collective bargaining agreement of the water management associations (TV-WW/NW) Attractive company pension plan Support for work-life balance and the compatibility of family and career: 39-hour workweek, 32 days of vacation per year, flexible working hours and part-time options, time accounts, working from home depending on the role, mobile working, counseling services, and much more. Company health management: JobRad, external professional health counseling, company supplemental health insurance, financial incentive systems, etc. We place great value on diversity and strive for the equal treatment of all people. At the same time, we have set equal opportunity for men and women as a specific goal and welcome applications from women. Given equal qualifications, women will be given preference. Applications from people with severe disabilities are expressly encouraged. They will be given preference if equally qualified. Questions regarding the application process can be directed to Daliborka Niederkorn Recruiter 02261/36-1910 bewerbung@aggerverband.de For technical inquiries, please contact Andreas Stamm Head of the Information and Communication Technology Department 02261/36-1950 Follow us on