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Darwin Space are currently hiring for a Ground Segment Lead for a business in Toulouse. We are looking for a highly motivated and experienced Ground and Operations Segment Architect to join their team for an advanced In-Orbit Servicing (IOS) mission. The selected candidate will be responsible for the end-to-end architecture, development, integration, and validation of the ground and operations infrastructure required to support on-orbit servicing of space assets, such as inspection, life extension and SSA. This is a high-impact role, pivotal to the success of the mission, involving close collaboration with flight segment teams, mission operations, ground stations, autonomy systems, and international partners.
Job Responsibility:
Design and develop the ground segment for the IOS mission, including mission control center (MCC), telemetry, tracking, and command (TT&C), data processing, and ground infrastructure interfaces
Define and validate system requirements, interfaces, and functional decompositions
Develop system architecture documentation, including ICDs, CONOPS, and operational workflows
Architect mission operations concepts, including pre-launch, launch, commissioning, rendezvous, docking, servicing, and disposal phases
Collaborate with GNC/autonomy teams to ensure compatibility with on-orbit autonomous behaviors
Lead the development of flight and ground procedures, anomaly handling strategies, and contingency plans
Oversee integration of ground software (MCS, FDS, automation) with spacecraft simulator and hardware-in-the-loop environments
Define and execute ground segment validation, SVT, and mission rehearsals
Requirements:
Bachelor’s or Master’s degree in Aerospace Engineering, Systems Engineering, Computer Science, or a related technical field
Minimum of 8 years of experience in ground systems, space operations, or systems architecture for space missions
Experience with TT&C systems, mission planning tools, spacecraft commanding, and telemetry handling
Knowledge of CCSDS standards and ground interface protocols (e.g., SCOS-2000, EPOCH, GMSEC)
Proficiency in defining and managing requirements in tools like DOORS or Jama
Prior experience with in-orbit servicing, proximity operations, or autonomous rendezvous and docking missions
Familiarity with ECSS or NASA space mission standards
Knowledge of secure ground-to-space communications and cybersecurity practices
Experience with agile development, DevOps tools, and cloud-based ground systems