Galileo Satellite Navigation Data Dissemination Engineer AIRBUS

Stellennummer: 19185
Datum: 23.04.2024
Anstellungsort: München

english:We have been an established partner of the international aerospace industry for decades. At the same time, we are also active in many other areas of leading high-tech companies, including defense.Our long-term corporate strategy is aimed equally at the satisfaction of our employees and our customers. We would therefore be pleased to welcome you to our highly qualified team at HESYS in the future.

For a project with our well-known, international customer AIRBUS in Munich, we are looking for you as a Galileo Satellite Navigation Data Dissemination Engineer.



  • Implement the G2G satellite navigation payload data dissemination simulator
  • Flow-down of satellite level data dissemination requirements on

    • C-/S-Band and inter-satellite link message data structure
    • On-board processing of satellite and navigation message data (e.g. authentication, encoding, encryption)
    • Downlink navigation message data broadcast timeline and flexibility to lower-level specifications for sub-systems and units

  • Support subsystem teams for correct understanding and implementation of the Data Dissemination requirements
  • Review and contribute to Data Dissemination design and implementation aspects and trade-offs and support to payload and sub-systems milestone reviews
  • Review and contribute to Data Dissemination verification & validation activities such as:

    • Validation of the navigation payload data dissemination simulator
    • Generation of navigation data test vectors for satellite, payload and units level tests
    • Definition of navigation payload and satellite levels test specifications
    • Analysis of requirements coverage and derivation of verification close-outs
    • Contribution to test reports

  • Contribute to development of SOCs / RVM / VCD for Data Dissemination related customer requirements
  • Contribution to Satellite operation procedures on message aspects
  • Contribution to non-conformance analysis, resolution and support to Non-conformance Review Board (NRB) meetings
  • Presentation and discussion of results in front of national and international customers




  • Studies: physics or electrical engineering or engineering or telecommunocations or equivalent
  • Understanding systems engineering processes and review gates, and in particular:

    • Requirements compliance assessment, flow-down to lower level specification
    • Design description and justification
    • Definition of RVM and VCD
    • Description of test plan and test specifications

  • Good knowledge of satellite navigation systems, knowledge of Galileo 2nd Generation is considered an asset
  • Deep understanding of the Galileo navigation data layer, including navigation services, page types, dissemination layouts, encoding schemes
  • Understanding of OSNMA, authentication schemes, encryption and key management is considered an asse
  • IT: doors, Matlab
  • Language skills: at least fluent in English, German and/or French would be a plus




HESYS TechnicalSystems GmbH & Co. KG

Tel: +49-89-6131287



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