In-Orbit Servicing Performance Engineer

## Location ESTEC, Noordwijk, Netherlands ## Description With its Space Safety Programme, ESA is committed to leading the way in the circular economy in space.

This is achieved, among other things, through the In-Orbit Servicing [IOS] missions, which aim to establish viable IOS capabilities and services in Europe, such as debris remval, rendezvous, inspection, capture, life extension, relocation, de-orbiting or repair of satellites.

Such innovative approaches contribute to guaranteeing the safe use of Earth orbits for future generations, reducing space debris and promoting the reuse and recycling of space assets. The Mission Implementation Division of the Space Safety Programme Department is responsible for the implementation, i.e. Phase B2/C/D/E, of the IOS missions, for example RISE.

The RISE mission is an ambitious project with a lifetime of several years, designed to push the boundaries of in-orbit servicing. RISE will demonstrate Attitude and Orbital Control System (AOCS) takeover of an active geostationary satellite after performing rendezvous and capturing it in a fully autonomous manner.

Once this initial demonstration is completed, RISE will go on to service its first paying customer, highlighting the practical and commercial application of the capability in space. The IOS missions often involve companies that are relatively new in the space field and have ambitions for the private market, requiring that the ESA project teams provide specific expertise and follow a pragmatic approach.

This role offers the opportunity to contribute to pioneering space sustainability technologies within the Space Safety Programme, enabling the future of satellite servicing, debris mitigation, and sustainable orbital operations. ## Duties The In-Orbit Servicing Performance Engineer will be responsible for the system performance definition, monitoring, verification and validation of one (or more) missions providing active debris removal and in-orbit services.

You will fulfil a cross-cutting role in the project, coordinating the various elements of the space and ground segments to ensure that the services the mission(s) offer are viable and that their detailed performance requirements of interest to present and future clients are met.

You will report to the Project Manager(s) and will work in close collaboration with the System Technical Lead(s). ## Technical Execution - Maintain the service, mission and system-level requirements throughout the project lifecycle; - Be responsible for the requirement allocation, its flow-down to the relevant contributors, the associated margins, their evolution and their verification; - Take technical responsibility for assessing performance and compliance of the spacecraft, identifying deviations and risks, and propose corrective actions; - Support the Project Manager and the System Technical Lead in: overseeing the trade-offs that have a major impact on spacecraft performance, mass configuation, interfaces, reliability and cost; - reviewing design, functional architecture and interfaces at system and subsystem level; - monitoring the development by industry, including assembly, integration and testing; - ensuring that proper verification/validation and acceptance methods are proposed and implemented; - monitoring the evolution of the various budgets, and ensuring that adequate margins are maintained throughout the development; - Interact with industry to understand its vision concerning the future evolution of the services it wishes to offer and the related performance requirements; - Interface with potential clients if needed; - Lead additional development and competitiveness activities in view of future services as needed; - Understand the needs of industry concerning time to market and the recurring price of its services and ensure they are considered in the technical approach taken by the ESA project team, including experts from the Directorate of Technology, Engineering and Quality in order to achieve effective execution. ## Management - Support the Project Manager and the Technical System Lead in relation to risk identification and mitigation; - Support the Project Manager in relation to schedule management; contribute to the control of the schedule and propose schedule risk mitigation recovery actions when needed; - Support the Project Manager in relation to cost control; - Identify and prioritise points for attention together with the Technical System Lead and report regularly to the Project Manager; - Apply pragmatic decision-making processes to balance ideal solutions with project constraints; - Support non-conformance management, as well as change management and put in place early recovery actions when necessary; - Participate actively in reviews; - Share experience and knowledge with industry in a constructive and result-oriented manner; - Capture and share the lessons learned with other missions of the Division, and with the Cleanspace and Circular Economy Office. ## Technical competencies More than 10 years of hands-on experience in system engineering/spacecraft Phase B2/C/D/E Experience in coordinating multidisciplinary engineering disciplines Experience in requirements management and verification, including various methodologies for the type of mission described above Experience in technical management and monitoring of industrial activities, including participation in reviews Experience in risk management of complex projects Experience in control of schedule and price under stringent conditions Knowledge of ESA and industrial procurement processes and standards for space systems development, verification and PA ## Behavioural competencies Result Orientation Operational Efficiency Fostering Cooperation Relationship Management Continuous Improvement Forward Thinking For more information, please refer to ESA Core Behavioural Competencies guidebook ## Education A master's degree in engineering or a related field is required for this post together with 10 years of relevant professional experience. ## Experience with - implementing missions with tight schedules and price constraints; - taking a pragmatic approach to applying the ECSS; - complex GNC, or robotics, or thermo-mechanical subsystems design and verification would be an asset. ## You should also - have an interest in working with companies that are relatively new in the space field; - be capable of working autonomously, using initiative and taking a hands-on approach; - show strong leadership capabilities, with proven relationship management and communication skills; - be able to anticipate problems and demonstrate flexibility to seek solutions and make pragmatic and timely decisions; - be result-oriented with the ability to set priorities. ## Diversity, Equity and Inclusiveness ESA is an equal opportunity employer, committed to achieving diversity within the workforce and creating an inclusive working environment.

We therefore welcome applications from all qualified candidates irrespective of gender, sexual orientation, ethnicity, religious beliefs, age, disability or other characteristics. At the Agency we value diversity, and we welcome people with disabilities. Whenever possible, we seek to accommodate individuals with disabilities by providing the necessary support at the workplace.

The Human Resources Department can also provide assistance during the recruitment process. If you would like to discuss this further, please contact us via email at contact.human.resources@esa.int . ## Important Information and Disclaimer Applicants must be eligible to access information, technology, and hardware which is subject to European or US export control and sanctions regulations.

During the recruitment process, the Agency may request applicants to undergo selection tests. Additionally, successful candidates will need to undergo basic screening before appointment, which will be conducted by an external background screening servic