Senior Mixed Signals Engineer - RFSoC

Senior Electrical EngineerPosition OverviewWe are seeking a Senior Electrical Engineer to lead design and integration of RF and mixed-signal electronics for mission-critical aerospace and satellite systems. The role focuses on RFSoC-based solutions, high-speed data converters (ADC/DAC), mixed-signal PCB/PCBA design, and FPGA firmware integration to meet stringent performance, reliability and ECSS/avionics standards.Key ResponsibilitiesLead architecture, design and implementation of mixed-signal and RF systems using RFSoC platforms, and ADC/DACs.Develop and review mixed-signal PCB and PCBA designs, including component selection, signal integrity, power distribution, and layout for RF and high-speed digital sections (DDR, PCIe).Develop and integrate FPGA firmware and software for RFSoC, using tools such as Vivado, Vitis and PetaLinux where applicable.Implement JESD204 interfaces and ensure robust high-speed data paths between converters and FPGAs.Collaborate with system engineers, RF engineers and mechanical teams to define requirements, perform trade studies and support system integration for spacecraft, satellite and avionics applications.Plan and execute verification, validation and test campaigns, including RF characterization, mixed-signal functional tests and environmental qualification to meet ECSS and mission-critical standards.Create and maintain technical documentation, design reviews, test procedures, and compliance artifacts for aerospace certification.Mentor and coach junior engineers, review designs, and drive continuous improvement in design practices and tools.Engage with suppliers and manufacturing partners to support PCBA fabrication, assembly and test, and resolve production issues.QualificationsBachelors or Masters degree in Electrical Engineering or related field; PhD a plus.Minimum 5+ years experience in mixed-signal electronics design with a strong emphasis on RF and high-speed digital systems.Demonstrated hands-on experience with RFSoC platforms and integrating ADCs/DACs in system designs.Strong PCB/PCBA design experience for mixed-signal and RF circuits; proficiency with Altium or similar layout tools.Experience with FPGA development flows and toolchains (Vivado, Vitis); PetaLinux experience is desirable.Practical knowledge of JESD204, DDR, and PCIe interfaces and associated signal integrity practices.Solid understanding of RF principles, radiofrequency circuit design and measurements.Experience in aerospace, satellite, spacecraft, avionics or other mission-critical systems and familiarity with ECSS standards preferred.Familiarity with AMD/Xilinx device families and tool ecosystems.Proven debugging, test and validation skills, including RF test equipment and methodologies.Strong communication skills, ability to work in cross-functional teams, and prior experience mentoring junior engineers.BenefitsEquityHealth, Dental, and Vision Insurance401K with matchPTO