Berlin, asap Headquartered in San Diego (USA) and with offices in big major European metropolitan cities like London, Paris, Berlin, Munich, Milan, Eindhoven & Krakow, more than 300 employees around the globe are constantly working on Mapp Cloud to provide our customers cross-channel marketing insights continuously and reliably. Mapp Cloud brings customer acquisition and customer engagement together in one simple marketing cloud infused with data intelligence. Our business is tech, but tech depends on people. As the people of Mapp, collegiality is in our DNA. Therefore, we are committed to build the best product along with a place of belonging. We work together, we win together and we proudly extend this to our customers. What you will do: To further our growth, we’re looking for a Sr. System Administrator who will be responsible to maintain and configure our Windows Server system landscape/infrastructure (2012-2016, Exchange, Active Directory). You are responsible for the implementation and operation of Windows Server systems in cloud environments (private/public, Microsoft Office 365, On Premise Server) You execute performance and error analyses on your own responsibility and independently derive optimization/improvement measures from them You automate and standardize workflows You ensure the smooth and continuous operation of our production systems You are responsible for the office IT and are the contact person for first and second level support The assets you bring to the team: You have several years of experience with production systems in the Windows server and hardware environment You have sound knowledge of the implementation and operation of Windows servers, including hybrid environments You have experience with monitoring software (e.g. Nagios, Zabbix etc.) You have first experience in the network area (e.g. Firewall, VLAN, RADIUS) You have a quick grasp, strong analytical skills and bring a strong problem-solving approach You have team spirit and enjoy an agile approach You speak very good German (B1) and fluent English We offer: Prospect: We are a continuously growing team with experts in the most future-oriented fields of customer intelligence. We are dealing with real big data scenarios and data from various business models and industries. Apart from interesting tasks we offer you considerable freedom for your ideas and perspectives for the development of your professional and management skills. Team oriented atmosphere: Our culture embraces integrity, team work and innovation. Our employees value the friendly atmosphere that is the most powerful driver within our company. Goodies: Individual trainings, company tickets, team events, table soccer, fresh fruits and a sunny roof terrace. TechCulture: Work with experienced developers who share the ambition for well-written and clean code. Choose your hardware, OS and IDE. Bring in your own ideas, work with open source and have fun at product demos, hackathons and meetups. Now that we've got your attention We look forward to receiving your application, including your salary expectations, in addition to your earliest possible starting date.