Key Responsibilities

• Target Architecture Design: Develop target architectures, transition concepts, and advanced migration strategies to evolve existing GSM-R networks into FRMCS environments.
• Risk Mitigation & Continuity: Define migration phases, fallback strategies, and rollback plans to ensure uninterrupted availability of train-to-ground communication services during migration.
• Technical Analysis & Engineering: Analyse existing GSM-R infrastructures to assess technical, operational, and regulatory impacts. Create High-Level Designs (HLDs), technical concepts, and Methods of Procedure (MoPs).
• Technical Stakeholder Management: Act as the primary technical interface, coordinating technical topics with infrastructure operators, railway companies, customers, suppliers, and OEM partners.
• Pilots & Innovation: Provide technical and organisational support for pilot projects, Proof-of-Concepts (PoCs), field tests, and initial commercial FRMCS implementations.

What We Are Looking For

• Education: Completed technical degree in Telecommunications, Electrical Engineering, Information Technology, or a comparable field.
• Professional Experience: Several years of professional experience in GSM-R, Mission Critical Communications (MCX), railway telecommunications, or comparable telecommunication networks.
• Technical Expertise: Solid understanding of GSM-R network architectures and Core NSS components, combined with familiarity in FRMCS, MCX (MCPTT, MCData, MCVideo), and 5G environments.
• Migration Background: Proven experience in the planning, migration, or technical evolution of complex live telecommunication networks.
• Key Competencies: Demonstrated experience in international customer projects and technical stakeholder management.
• Languages: Excellent command of both German and English (spoken and written).
• Availability: Willingness to travel occasionally for business purposes.