The Operator at the GSMC will be a member of the team ensuring the 24/7 shifts responsible for: - The Galileo system and security status monitoring by acting against security threats and alerts; - The provision of PRS access service to the Competent PRS Authorities in Member States; - The implementation of Council decision (CFSP) 2021/698 of 30 April 2021 on the security of systems and services deployed, operated and used under the Union Space Programme which may affect the security of the Union. The Operator at the GSMC will have the following main tasks and responsibilities: - Supervise the security and system status of the Galileo system, handle Incidents and security alerts raised by the GSMC security tools, operate the GSMC Ticketing System to log and trace the full incident handling process, in line with the operational procedures; - Ensure the timely execution of PRS procedures (distribution, requests and orders), supervise the Galileo system PRS Signal in Space health status and ensure duly authorised access, provide advice to Member States on the operation of the PRS, including providing advice on how to achieve their goals; - When needed, contribute to provision of advice on the continuity of services, including on actions required to maintain the service, to the EU decision-making bodies, support Galileo Crisis Management and implement the instructions issued by the relevant authorities; - Investigate any degradation of the PRS and SECMON service and process Galileo system anomalies; - Support at basic level the Galileo Security Facility (GSF) system; - Support the improvement of the Security Monitoring, PRS access and Council Decision 496 operational procedures development; - Support the validation of the new releases of operational equipment; - Participate and contribute to the review and update of the incident handling process, the lessons learnt process, and the GSMC risk and vulnerability management; - Liaise with other EUSPA departments, notably in the area of Administration, to ensure the execution of related corporate tasks, such as planning, reporting, administration, financial & budget management, risk management, when required.