22 marketing English-speaking jobs in Mainz

System Architect to define and drive product strategy and architecture for Optical Transport, OLT, and ONT platforms. Experience in DWDM optical networks, GPON/XGS-PON, and NETCONF/YANG required.

Senior Sales Manager will focus on the German market, identifying customer needs, formulating solutions, and promoting sales. Responsibilities include expanding local brand agents, developing OEM customers, conducting market research, and collaborating with technical and supply chain teams.