Modality: Hybrid (60% on-site) ✈️ Are you ready to lead the architecture and engineering of next-generation Mission Control Centers for satellite constellations? At Exceltic, we’re looking for a MCC Senior Engineer with strong expertise in Satellite and Constellation Payload and Mission Control Center systems engineering. You will play a key role in the concept, design, development, integration, and procurement of Mission Control Centers (MCC) for both governmental and commercial space missions. &##Lead the conceptual design and technical development of Mission Control Centers, ensuring compliance with mission and payload requirements. Conduct systems engineering activities for MCCs, focusing on: Technical, data, and payload interfaces Data and control plane flows Define and follow up hardware (HW) and software (SW) requirements, including interfaces with gateways, satellite control centers, networks, IT infrastructure, and data centers. Manage requirements engineering using tools such as DOORS or JAMA. Contribute to the definition of operational procedures, collaborating with internal teams and subcontractors. &##5 years of relevant experience in Mission Control Center (MCC) systems engineering, ideally within large satellite constellation programs. ~ Deep understanding of mission control architectures, including data and control planes and payload interfaces. ~ Strong background in software-based systems, networks, and IT infrastructure. ~ Knowledge of communication engineering, including RF link budgets and antenna design. ~ Experience in technical project management. ~ Fluent in English (written and spoken); Exceltic is a leading engineering and technology consulting company, active across industries such as space, aerospace, rail, IT, and energy. With over 500 professionals and offices in Madrid, Barcelona, Valencia, and Bilbao, we deliver innovation through projects deployed on five continents. &##