Who we areWelcome to one of Europe’s most exciting New Space companies, creating the world's first fully connected mesh network in the sky. We are an international team of experts and engineers who have spent their careers expanding the boundaries and potential of space, now united in pursuit of a single vision. We value trust, open communication, and collaboration to achieve the best results together.Now, we are looking for the best talents for our locations in Munich and Berlin to help us make our vision come true.Your missionAs Ground Segment System Architect, you will support the Ground Segment Lead Architect in designing, developing, and implementing the Ground Segment system for Rivada Space Networks. The Ground Segment is a core component of our satellite network, enabling seamless communication between the satellite constellation, user terminals, and network control systems.You will contribute to the architecture and integration of various Ground Segment components, including network operations, RF resource management, SDN solutions, and OSS/BSS interfaces. You will be involved in Model-Based System Engineering (MBSE) activities, working regularly with the MBSE team and being responsible for the segment-level modelling activity aimed at capturing the Ground Segment functional design in the MBSE System Model.You will work closely with internal teams, external suppliers, and the Lead Architect to ensure the Ground Segment meets performance, reliability, and scalability requirements. You will also manage system requirements, define use cases, and oversee interface development across all Ground Segment components.This includes:Supporting the definition of Ground Segment system requirements, interface requirements, and architecture in alignment with overall system specificationsManaging system requirements, ensuring traceability, consistency, and compliance with technical and operational needsDefining and maintaining use cases to drive the development, validation, and optimization of Ground Segment functionalityOverseeing the definition and management of interfaces between Ground Segment subsystems, including Network Control, RF resource management, user terminal interfaces, SDN solutions, OSS/BSS, and payload control systemsDeveloping Model-Based System Engineering (MBSE) models focusing on ground segment design, functional analysis, functional allocation, interfaces, and data modelingContributing to the design and optimization of key Ground Segment components, ensuring seamless integration with the satellite constellation and user terminalsCollaborating with the Lead Architect to ensure the interoperability of Ground Segment hardware and software componentsWorking closely with suppliers to manage development and delivery, ensuring they meet technical, quality, and timeline requirementsSupporting Ground Segment operations for a smooth transition from development to deploymentEnsuring scalability and flexibility to meet evolving system needs and future technological advancementsCollaborating with RF, system engineering, and software teams to deliver an integrated, high-performance Ground Segment solutionWhat you bring on the tableUniversity degree in Engineering, Telecommunications, Systems Engineering, or related fieldMinimum 5 years experience in Ground Segment system design and architecture for satellite communicationsExperience in defining and managing system requirements, use cases, and interfacesGood understanding of satellite communications, RF resource management, and payload operationExperience with Model-based Systems Engineering methodologies and toolsPreferably, practical experience with ARCADIA methodology and Capella toolExperience in designing complex Ground Segment architectures, including network control, RF systems, and user interfacesFamiliarity with SDN, network routing (e.g., MPLS, OSPF), and OSS/BSS integrationKnowledge of RF standards (e.g., DVB-S2X, beam hopping) and dynamic resource allocationFamiliarity with systems engineering processes, tools, and standardsStrong analytical, problem-solving, and trade-off analysis skillsExcellent communication and teamwork skills for international collaborationFluency in English, both written and spokenProactive attitude with ownership mindset in fast-paced environmentsWhy you should join usWe are an international team of space enthusiasts sharing one great vision. We value diversity and believe different opinions, backgrounds, and experiences are essential for success.This permanent position offers creative freedom and modern hybrid working conditions. We provide an attractive salary based on experience.Rivada Space Networks is committed to diversity and inclusion, welcoming applicants regardless of race, color, religion, gender, sexual orientation, ethnicity, age, disability, or other characteristics.Apply for this jobAbout usRivada Space Networks is deploying the Outernet: the first unified global communications network. Our constellation of 600 LEO satellites uses inter-satellite laser links with onboard processing to create a secure, ultra-low latency optical mesh network in space, offering pole-to-pole coverage and secure data sharing capabilities. #J-18808-Ljbffr