T Hub - Test Engineer - Integration & Validation

WHAT TASKS AWAIT YOU? Your role will be to support coordination and management of the validation test activities following the integration & migration of new/existing consumer connectivity solutions to new Internet Service Platforms within the DT IoT network. You will be part of Deutsche Telekom’s International E2E IoT Integration & Validation team. Technical project management related to Test Management aspects (drawing a test concept, preparing test environments, execution of remote tests) – 25% Hands-On execution of test cases, issues troubleshooting and reporting 40% Project meetings with partners and stakeholders - 15% Proactive communication with vendors / solution designers / Integration Managers – 10% Documentation – 5% WHAT SKILLS WILL BE APPRECIATED? Deep understanding and troubleshooting capabilities of communication on various core interfaces. Good understanding of 3GPP standards; Ability to use the reference documentation from various sources (3GPP/GSMA/HLD/LLD); Knowledge of LTE, 5G NSA/SA. Knowledge of OSS / BSS systems; Knowledge of IP based protocols; switching, routing, DNS, dual stack, NAT/PAT; Knowledge of AAA protocols: Diameter and Radius Strong technical aptitude and ability to research & solve complex issues independently; Assertive and proactive attitude; Ability to work in an ambiguous environment; Good communication and presentation skills; Familiar with theoretical and hands-on practical testing related activities Technical & communicative English is a must; German language is a plus, but not a mandatory skill. Benefits No dress code - you can just be yourself here Medical, sport and life insurance packages at preferential terms Access to: Percipio, Coursera, Rodos learning platforms Access to our products and services at preferential terms Employment contract-based cooperation Know Talent - receive training or financial bonus for recommending new employees

Location: Warszawa, PL

Posted Date: 4/16/2025