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EGNOS NLES RIMS Performance Engineer mf
2017-07-28 16:11:28| Space-careers.com Jobs RSS
A vacancy for a EGNOS NLES RIMS Performance Engineer mf has arisen within Airbus Defence and Space in Munich Ottobrunn. The successful applicant will join TSEIG4 Navigation Products. Position pending on successful contract award to Airbus for EGNOS V3 phase CD. EGNOS is a satellite based European augmentation system for GPS signals and the upcoming European Navigation system Galileo. Currently the next generation EGNOS V3 is under development. The Ranging and Integrity Monitoring Stations RIMS are a central element of the SpaceBased Augmentation System SBAS like EGNOS to generate the SBAS message contents used for Open Service and SafetyofLife applications. The Navigation Land Earth Stations NLES are the uplink stations of EGNOS and in charge of disseminating the data to the users within the service area. Your main tasks and responsibilities will include Monitoring the proper implementation of the RIMS and NLES specifications imposed by system Characterizing the RIMS and NLES performances as achieved by the implemented RIMS and NLES incl. characterization of RIMS and NLES environment used as input for system performance analysis Maintaining and updating RIMS and NLES specifications as needed to support system performance analysis this includes survey of specifications provided as CFI by the customer e.g. scintillation specifications, RIMS and NLES RFI environment specifications, User Rx standards e.g. new L5 DFMC SBAS MOPS, survey of NLES specification provided by the Customer. In that role the RIMS and NLES performance engineer has to proactively interface with the RIMS and NLES subsystem developers as well as the system performance engineers. For successful working the RIMS and NLES performance engineer must be able to anticipate the system performance needs and translate them into RIMS and NLES performance requirements. We are looking for candidates with the following skills and experience Bachelors Degree in Maths, Natural Science or equivalent Previous Engineering Experience Deep understanding of GNSS Rx and TX related technology used in GNSS ground systems and in GNSS uplink systems, eg. rfequipment GNSS signal generator, GNSS receiver, rfswitch, amplifier, splitter and antennas Deep understanding of signal processing inside GNSS Rx e.g. signal acquisition and tracking Understanding of GNSS signal error contributors e.g. hardwareinduced, multipath, radiofrequency interference, ionospheric scintillation, jamming, spoofing and mitigation techniques Knowledge of relevant GNSS Rx standards e.g. GNSS ICDs, IGS data formats, e.g. RINEX Knowledge on hardware assembly, integration and test AIT Knowledge of relevant GNSS Rx standards e.g. GNSS ICDs, IGS data formats, e.g. RINEX Experience in MATLAB, C andor C and usage in complex analysis environment e.g. analysis of Rx data for larger networks 5080 and large amounts of data daysmonths English Negotiation level The following requirements would be a plus Experience in GNSSSBAS data analysis for characterization of Rx performances e.g. ranging performance, signal quality, signal performance incl. characterization of relevant Rx environment Background in GNSSSBAS Systems and GNSSSBAS System Performance Background in GNSS User Rx and related technology e.g. antenna e.g. user equipment for SBAS like WAAS, EGNOS, QZSS, etc. Background in Aviation Standards for SBAS e.g. RTCA L1 MOPS DO229 Background on standards for Airborne Electronic Hardware e.g. DO245 Background on standards for Software Considerations in Airborne Systems and Equipment Certification e.g. DO178C Background on frequency normal technology used in GNSS ground systems e.g. Rubidium, Cesium, Maser To apply click here
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