Published on 10.21.2019


Development Of A Satellite Repeater Object - Internship 6 months


The main objective is to reflect about a repeater device concept that communicates with one or more satellites. The idea is to collect the messages from terrestrial devices and then when the repeater is in visibility of a satellite, this one send the messages to satellite. After a concept analysis phase, there will be a design hardware and software phase. The aim is to be able, at the end of the internship journey, to provide hardware repeater demonstrator.


Our team is in charge to develop network equipment products and associated industrial means. We are also referent to support the development of new products using Sigfox technology and to propose reference designs to partners.



As an intern you will be in charge of :

  • Define the hardware and system architecture

  • Design the electronic board

  • Develop the embedded software

  • Validate the prototypes



  • Enthusiastic, resourceful, curious and autonomous

  • Enjoy teamwork and good interpersonal skills

  • Analytical and synthesis capacity

  • Good knowledge on radio frequency and signal processing

  • Use of laboratory instruments (multimeter, oscilloscope, spectrum analyzer, …)

  • Embedded software development (PIC/ARM/8051, …)

  • Good knowledge on Linux/Windows

  • Knowledge on IDE (Keil, GCC, Eclipse, …)

  • Good English level 




"Sigfox, as a learning organization and open minded on Diversity is ready to welcome Extra-ordinary people and adapt their Workplace."