Wireless Engineer

About the Company

Lynk is the inventor of satellite direct to device or D2D technology, and has the world’s only commercial license from the FCC to operate a commercial D2D system. Lynk allows mobile network operators' subscribers to send and receive text messages to and from space via standard unmodified, mobile devices.

Responsibilities

• Design and implement physical (PHY) and medium access control (MAC) layer algorithms and procedures for satellite communication links
• Develop baseband modems on software defined radio (SDR) platforms
• Evaluate the performance of algorithms in simulation and on the target platform
• Develop test software and drivers to support unit, integration, and system testing of all base station software functions
• Perform link budget analysis of LTE and 5G systems between satellite and UEs
• Work with team members to benchmark payload software applications

Requirements

• Master’s degree or higher in Electrical Engineering, Computer Science, or related field
• Deep understanding of communication theory and signal processing (filter design, clock recovery, signal detection, channel estimation, equalization, channel coding, MIMO)
• Strong knowledge of software defined radios (SDRs) and their implementation
• Strong knowledge of 3GPP standards, including LTE and 5G PHY, MAC, and RRC specifications
• Hands-on experience in lab testing and characterization
• Experience with MATLAB, Python, C, or C++ for algorithm development, modeling, and simulation
• Experience using test equipment like signal generators and spectrum analyzers

Preferred Qualifications

• Experience implementing DSP algorithms in HDL, such as SystemVerilog or VHDL