FPGA Digital Design Engineer

Our mission is to provide real-time on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence and innovation. With 33 satellites launched to date, Kepler operates the first commercial optical data relay constellation, enabling real-time, continuous space communications while supporting advanced on-orbit compute and hosted payload capabilities.

We’re on the hunt for a top-tier FPGA Digital Design Engineer to develop the next generation of our satellites.

At Kepler, you’ll have the opportunity to work with a small dedicated team of engineers building the Kepler spacecraft. You will be responsible for the design and implementation of FPGA code either with a focus on DSP algorithms to modulate and demodulate signals on board our software defined radio (SDR), or embedded systems interfacing with processors and peripherals. To be effective you will need to participate in all phases of FPGA design flow (Simulation, Synthesis, Place & Route, Timing Closure and Hardware Testing). A good understanding of the intricacies of FPGA development would make a candidate standout.

Option to work from home (100% remote) available.

Develop custom IP for new features of the Kepler satellite digital payloads Iterate on current DSP and interface designs to improve reliability Work with IP core vendors to integrate new functionality into the Kepler designs Work with lead engineers in developing the communications and network architecture of our future satellite constellation Participate in conceptual design studies of new spacecraft

Bachelor’s Degree in Computer Engineering, Electrical Engineering or equivalent 5+ yr. working experience with FPGA/RTL design Verilog, SystemVerilog, or VHDL with the willingness to learn or pivot to SystemVerilog Xilinx FPGA(s). Specifically, Zynq and UltraScale Solid understanding of timing principles, including clock domain crossing and timing closure Strong scripting skills (e.g Python, Tcl, csh/bash, etc.) Experience with FPGA tools (e.g Vivado, Quartus), HDL Simulation Tools (ModelSim)

Masters of Science in Computer/Electrical Engineering, or equivalent Experience in coherent digital demodulation of waveforms such as BPSK, QPSK, QAM Experience with memory mapped interfaces such as AXI, Wishbone, Avalon Experience with high-speed transceivers for protocols such as JESD204B, PCIe, SATA Experience with Linting tools, Questa Sim or Riviera-Pro Experience with Xilinx Versal and RFSoC Experience designing printed circuit boards Knowledge of radio-frequency electronics design