Telecommunications Network Engineer

Telecommunications Network Engineer

ARQUIMEA

Madrid, Spain

We are looking for a Telecommunications Network Engineer with the mission of acting as the key expert in space-based telecommunication networks within the company, leading the definition and implementation of satellite network solutions across various projects, including a satellite constellation.

Tasks to be performed:

• Satellite Network Design & Implementation: Develop and configure satellite communication networks (architecture, topology and definition) and management (control);
• Sizing of telecommunication channels for a whole network;
• Telecommunications Network protocols expert. Understanding of satellite communication protocols (DVB-S2, DVB-RCS, TDMA, SCPC,…);
• Link Budget Analysis & Optimization: Perform link budget calculations to optimize signal quality, bandwidth efficiency, and power allocation;
• Ground Station equipment: Knowledge in satellite ground station equipment, including modems, antennas, RF systems, and baseband units;
• Network Security & Compliance: Implement encryption, authentication, and regulatory standards (e.g., ITU, FCC) to ensure secure satellite communications;
• Traffic Management & QoS: Monitor and manage satellite bandwidth allocation, implementing QoS policies to optimize performance.

Required skills, experience and candidate profile:

• Degree in Telecommunications Engineer, or similar engineering brand. Master´s Degree is a plus, preferred specialisation in Telecom systems and networks, with focus on Satellite Communications;
• Minimum experience of 5 years in a similar experience with satellite terminals, antennas, and RF subsystems;
• Experience in network simulations;
• Experience programming in different languages;
• Use of modelling languages: UML, SysML,…;
• Hand-on experience in implementing and configuring satcom networks;
• Knowledge of switching and core-network protocol;
• Knowledge of satellite operations and protocols;
• Knowledge of satellite link budgeting and propagation models;
• Knowledge in Telecommunication regulatory compliance & standards.

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