SatCom Design Engineer

Role Overview

We are seeking a SatCom Design Engineer specializing in IoT Payload Design & Integration. This role involves the R&D and manufacturing of state-of-the-art avionics-grade, defense-grade, and railway-grade equipment, focusing on end-to-end satellite IoT communication systems for LEO constellations.

Responsibilities

• Design and develop end-to-end satellite IoT communication systems including space, ground, and user segments.
• Ensure compliance with 3GPP standards, NTN, and 5G/6G integration.
• Perform link budget analysis and optimize communication performance for low-power IoT devices.
• Evaluate communication protocols such as LoRa and NB-IoT.
• Liaise with regulatory bodies like ITU, IN-SPACe, and WPC for spectrum allocation.
• Provide simulation models using tools like STK to support base terminal design.
• Design and optimize waveforms, modulation schemes, and coding techniques.
• Collaborate with RF, hardware, and embedded teams on frequency planning and antenna design.
• Perform simulations and modeling using MATLAB and Python.
• Support system integration, testing, and validation across hardware, RF, and software domains.

Requirements

• 4-6 years of relevant experience in satellite or telecommunications engineering.
• Bachelor's or Master's degree in Aerospace Engineering, Electronics, Telecommunications, or a related field.
• Strong understanding of satellite communication systems and IoT architectures.
• In-depth knowledge of 3GPP standards for Non-Terrestrial Networks (NTN).
• Proficiency in link budget analysis and waveform design.
• Experience with network simulation tools and programming for data analysis.

Skills

• MATLAB
• Python
• 3GPP
• LoRa
• NB-IoT