Group: Signal Design Group (SDG)

Summary

Location: Bengaluru

Job type: Full time

Work Policy: 100% in-office

Joining Date: Immediately

Minimum Experience: 5+ yrs

CTC: Don’t worry we value your talent

About the Role

We are looking for a highly motivated GNSS Receiver Engineer to join our team at VyomIC, where we are building the next-generation Global LEO- PNT (Positioning, Navigation, and Timing) satellite constellation from India.

In this role, you will design, simulate, test, and optimize innovative LEO-PNT signals while developing GNSS receiver functions such as acquisition, tracking, and decoding to generate accurate PVT outputs. You will work at the intersection of signal design, system engineering, and performance validation, ensuring robustness against noise, doppler, and interference. Additionally, you will use SDR tools like GNU Radio and MATLAB to build and evaluate receiver performance, contributing to the core architecture of VyomIC’s constellation.

Key Responsibilities

• Design and validate advanced GNSS/PNT signal structures tailored for LEO satellites.
• Implement GNSS receiver blocks: Acquisition, Tracking, Navigation message Decoding.
• Develop and optimize PLL, DLL, and FLL tracking loops.
• Perform Doppler search and code phase estimation.
• Perform simulation and analysis of signal performance under multipath, interference, and jamming conditions to assess robustness of the signal.
• Validate signal acquisition, tracking, and decoding algorithms for the designed signal architecture and optimize it for Compatibility & Interoperability.
• Collaborate with hardware, mission design, and GNSS team to ensure seamless integration of signal design into payload and receiver platforms.
• Support prototype implementation and testing, including software receivers, SDRs, and hardware-in-the-loop setups.