FPGA Design Engineer

Long Wall Company was created in 2024 to accelerate missile defense technology for the U.S. and our allies. Building on the RS1 and GS0 launch systems, Long Wall develops containerized, mass-producible missile defense systems and offers rapid, low-cost flight testing. We believe that the future of global security and stability require defensive technology that is lower cost, higher performing, better tested, and more broadly distributed than is possible today. Join us. **What we look for** **Mission-Driven Problem Solvers.** The aerospace frontier demands ingenuity. We want Team members who approach challenges with curiosity, embrace failure as a learning opportunity, and stay focused on delivering the best solution for the mission. **Total Ownership.** We seek staff and engineers who take full responsibility for contributing to and delivering flight-ready work while recognizing that no one succeeds alone. The best engineers, corporate professionals, and technicians make their teammates better. Knowing that complementary skills create force multiplication and drive mission success. ## FPGA Design Engineer ### **DESCRIPTION** As a Firmware/FPGA Engineer, you will lead the design, development, and integration of FPGA-based embedded systems at Long Wall to support our launch operations and test infrastructure. You will have the opportunity to be a key member of a small team of hardware, software, and systems engineers working to develop innovative high-performance data acquisition and processing solutions that enable the rapid deployment of Long Wall launch and test systems. This individual will be responsible for FPGA firmware development from concept to production, including custom IP core design, high-speed interface implementation, hardware/software integration, and test stand FPGA development, ensuring alignment with strategic business goals. This is a role that contributes to every mission and every flight we fly as we continue to reimagine the future of missile defense systems. ### RESPONSIBILITIES: - Design, implement, and verify FPGA firmware for (Xilinx) AMD-based systems, including SoC and ACAP architectures - Debug and validate firmware through hardware-in-the-loop testing and system integration - Collaborate with hardware engineers to define FPGA I/O requirements and board-level interfaces - Collaborate with software engineers to design CPU driver interfaces for custom IP cores - Create and maintain technical documentation, including design specifications, timing reports, and test plans - Contribute to architecture decisions for FPGA/embedded systems and participate in design reviews. ### BASIC QUALIFICATIONS: - Bachelor's degree in Electrical Engineering, Computer Engineering, or related field - 5+ years of hands-on FPGA development experience with AMD/Xilinx platforms ### REQUIRED SKILLS AND EXPERIENCE: - Expert-level knowledge of Xilinx FPGA architectures and Zynq SoC platforms - Strong understanding of digital design principles, timing analysis, and clock domain crossing techniques - Experience with Xilinx Vivado design suite for synthesis, implementation, and debugging - Demonstrated ability to bring FPGA designs from concept through production - Extensive experience with troubleshooting designs and resolving integration issues. - Excellent communication and presentation skills. - Proficiency in HDL languages (VHDL and/or Verilog/SystemVerilog) - Proven experience with Vivado and Vitis toolchains, including IP integration, timing constraints, and build automation - Experience developing custom IP cores with register interfaces, interrupt generation, and DMA engine integration - Understanding of high-speed serial interfaces (SerDes/SERDES) and multi-gigabit transceiver architectures - Strong knowledge of streaming video/data architectures, including buffering strategies, flow control, and memory management - Implementation of high-speed communication protocols: PCIe (Gen 1/2/3/4/5), 1G/10G/25G Ethernet MAC/PHY l…