Research Scientist (Satellite Communications)

About the role

Temasek Laboratories @ NTU invites applications for a Research Scientist position within its Centre for Communications and Signal Processing, which develops advanced communications and signal processing capabilities for the Singapore defence community. The role focuses on the detection, classification and localisation of satellite communication terminals, and requires a strong foundation in all aspects of satellite communications.

Key responsibilities

• Lead and conduct research in passive RF sensing, including detection, characterization and parameter estimation of NTN waveforms from LEO satellite systems in harsh environments
• Develop theoretical methods for waveform estimation and design SDR experiments to validate them
• Supervise interns and students, review state-of-the-art literature and plan and execute R&D activities to meet project objectives and deadlines
• Generate and publish scientific contributions and support research proposals
• Handle administrative duties such as safety and asset management where required

Required profile

• PhD in Electrical and Electronic Engineering, Communication Engineering or a related field
• Strong expertise in wireless communications, digital signal processing, physical-layer waveform analysis and passive RF interception, with experience in LEO satellite communications and NTN systems (e.g. Starlink, Iridium)
• Experience modelling wireless channels for LEO links, including atmospheric propagation effects
• Strong publication record commensurate with career stage
• Clear communication of complex technical concepts

Required skills

• Satellite link budget analysis, NTN architectures, orbital mechanics and tools such as STK, GMAT or Orekit
• Python and/or MATLAB; C++ is an added advantage
• Knowledge of machine learning and deep learning for signal processing and receiver design is desirable
• Experience with SDR platforms such as Ettus USRP and GNU Radio/UHD is an advantage