We are looking for a senior researcher to be part of a multi-cultural and dynamic team of experts researching and standardizing innovative concepts of 5G Core Networks. Key Words: Future Mobile Core Networks, 3GPP Network Architecture, Cellular V2X, QoS, Data Analytics, Deterministic Networking, MEC Responsibilities: Researching in the area of next generation (5G and beyond) mobile packet core network architecture. Patenting innovative areas based on performed research. Writing technical standards papers for and contributing to 3GPP standardization as well as industry associations, such as 5GAA and 5G-ACIA. Influencing the core networks product line roadmap with new feature proposals.  Participating in technical work planning, strategy planning, and business planning. Identifying new trends and requirements related to the 5G industry and providing recommendations to management level; providing proposals for new research projects. Setting up good relationships with key players in the industry. Promoting our vision in the industry and ensuring that the core network product line keeps a leading position in the industry. Qualifications/Requirements:  Ph.D. degree (preferred) in Telecommunications or Computer Science. At least 5 years of research experience in mobile network communications, preferably with experience from 3GPP standardization. Expertise in emerging telecom technologies such as Cellular V2X, Data Analytics, Deterministic Communication, Network Slicing, MEC, Non-Public Networks, and/or Machine Learning/AI is particularly attractive. Extensive knowledge of packet core networks and relevant industry organizations such as 3GPP SA2, 5GAA, 5G-ACIA, etc. is a plus. Excellent technical judgment and understanding of the emerging technical trends and ideas in the industry. High skills in teamwork and interpersonal communication as well as relationship developing. Excellent verbal, written and presentation skills in English is required.