4 customer service English-speaking jobs in Klosterneuburg

• Communication & Ownership: Strong communication skills in customer-facing and international environments ... KPIs and improving overall voice service performance. ... , call setup failures, interconnect issues) to ensure high service availability ... • Troubleshooting & Systems: Experience in analyzing voice service issues, working in incident-driven ... • Incident Management & Troubleshooting: Investigate and resolve voice service issues (e.g., SIP signaling

deployments on OpenStack/Kubernetes environments and participate in on-call rotations to ensure 24/7 service ... Management & Troubleshooting: Analyze and resolve complex network issues (e.g., GTP, Diameter) to ensure service

researchers from varied scientific fields * Strong team player with high degree of hands-on mentality and service

as RabbitMQ, Kafka, or comparable technologies Contributing to internal platform services and self-service