Wireless Software Engineer (L2/L3)

Wireless Software Engineer (L2/L3)

Wireless Software Engineer (L2/L3)

OQ Technology is looking for a Wireless Software Engineer (L2/L3) to lead a multi-disciplinary team at its facility in Luxembourg. 


You will be the principal investigator and developer for the MAC and protocol layers of the OQ Technology satellite network. In addition, you will also be working on various software stack development beyond the MAC layer for L2 and L3 layers. 

Below is a summary of the typical tasks required for this post:

  • Develop the system design, analyse, and optimise the MAC layer of the OQ Technology satellite network
  • Develop the system design, analyse and optimise the RLC and RRC layers of the OQ Technology satellite network
  • Define control and data parts, MAC interfaces, and procedures, including network entry, power saving, etc.
  • Develop efficient PHY/MAC software for embedded systems
  • Understand the PHY layer design for efficient cross-layer optimisation as well as for implementing critical features of the entire communications protocol stack
  • Design and implement channel and QoS aware scheduling algorithms, and refine them as more data from operating the entire network becomes available.
  • Participate in implementation, architecture, design and code reviews and provide peer feedback.


  • M.Sc./PhD. in Electronics/Electrical/Telecommunications Engineering or equivalent qualification from a recognised institution
  • 3+ years of experience with PHY/MAC software development for 3GPP based protocols such as LTE or NB-IoT or 5G-NR, etc.
  • Experience in ARM/embedded software development (C/C++)
  • 3+ years of experience designing wireless MAC, RLC and RRC layer system aspects, including interfaces, processes, scheduler, power saving, channel priority handling, link adaptation etc.
  • Understanding network layer components such as IPv4, IPv6, Mobile IP, routing, forwarding, etc.
  • Able to consistently contribute effort, leadership, and creative thinking to solving complex and significant problems in a collaborative fashion
  • Good professional spoken and written English

Software Skills:
C/C++, embedded software programming, MATLAB, NS-3


Please note that we only accept applications sent via our recruitment system.

For more information, don't hesitate to get in touch with Karin Persson.

Or, know someone who would be a perfect fit? Let them know!

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