Being an Infosim Stablenet application specialist (back office, administration and implementation of customer requirements; additional in-house training possible); Handling Requests, Incidents, Changes and Problems in NMS environment; Communicating with different internal departments as well as external companies and vendors; Working closely with Frankfurt network planning, management, carrier and security team; Following company guidelines and ensuring that all internal requirements and standards are met; Keeping up-to-date NMS documentation for responsible areas.