




Position Summary: Develop a ground-based communication system for monitoring the EJ200 engine, using Java, C++, and databases. Key Highlights: 1. Development of advanced communication systems for EJ200 engines. 2. Integration of gas path trajectory analysis algorithms. 3. Automation of engine testing and configuration changes. Position Request ID: 25922 Country: Spain Position Location: Ctra Torrejón\-Ajalvir, M\-108 km 4 Ajalvir, Madrid 28864 **Location** Ajalvir **Area and Subarea** Engineering /UND **Reporting Position** Logistics Support Manager **Objective** Development of the ground-based communication system integrated with the EJ200 engine monitoring system **Roles and Responsibilities** The work will involve developing a ground-based communication system interfaced with the EJ200 engine monitoring system. Required technologies include the programming languages Java and C\+\+, as well as Oracle and PostgreSQL databases. - Incorporation of specific capabilities for the future EJ200 monitoring and control system, DECMU\-NG. - Support for current and legacy ground-based communication systems for DECMU and EMU, including support for configuration changes, engine trims, and equipment software version updates. - Integration into the ground-based communication system of the Gas Path Analysis algorithm to assist in detecting measurement system faults and support in case of test bench rejection. - Incorporation into the ground-based communication system of calculations required for engine acceptance testing and automation of configuration changes after engine run-in. " **Required Profile.** Knowledge and experience in the following fields are valued: Mathematical knowledge, computational algebra applied to solving systems of nonlinear equations. Thermodynamic knowledge, total and static quantities, Mach number, enthalpy and entropy of ideal gases. Knowledge of turbomachinery, velocity triangles, basic aerodynamics of compressors, turbines, combustion chambers, and nozzles. Knowledge of engine performance or engine characterization, 0D modeling. Basic statistical knowledge for data monitoring, normal distribution, chi\-square distribution, correlation, regression, and autocorrelation. Knowledge of data science, machine learning, and data mining. Java development knowledge using Eclipse Oracle and PostgreSQL database knowledge C\+\+ development knowledge for computational calculations. Knowledge of surrogate models based on HOSVD (High Order Singular Value Decomposition) **Education** Aerospace Engineering preferred **Languages** Advanced English, fluent in both written and spoken forms **Competencies** - Teamwork - Customer orientation - Results orientation


