Job Introduction Frequentis Group with headquarters in Vienna is an international supplier of communication and information systems for control centres with safety-critical tasks. Worldwide, more than 500 customers in some 150 countries with more than 45,000 workstations already trust our know-how and proven experience.MissionX is our 3GPP‑MCS‑compliant product portfolio for mission‑critical communications for public safety authorities and organizations (PPDR) such as police, fire brigades, emergency medical services, or border control. MissionX products enable secure and resilient broadband push‑to‑talk, data, and video services over 4G and 5G communication systems, representing the consistent evolution of traditional digital radio solutions (e.g. TETRA).As a Product Manager in the Mission‑Critical Services (3GPP MCS) domain, you are responsible for the operational management and further development of our products and act as the central interface between market, technology, and busin...