Electrical Engineer (Prism)

Role

Northwood is looking for an Electrical Engineer to own the non-RF electronics design for Prism, our 2.4-meter parabolic antenna for high-throughput satellite links. You will design the digital compute, power, embedded, and mixed-signal hardware that sits alongside Prism's RF chain- from block diagram and component selection through schematic, layout, bring-up, and production release.

Responsibilities

• Own the electrical design of Prism's non-RF electronics: high-speed digital, power electronics, embedded control, and mixed-signal circuits
• Architect and design high-density boards built around FPGAs, microcontrollers, high-speed data converters, and their peripherals, including DDR memory, multi-gigabit SerDes, and 10/100G Ethernet
• Define clocking architectures: reference selection, clock distribution, jitter budgets, and synchronization across boards and subsystems
• Design power trees end to end, from input power and conversion stages to point-of-load regulators, sequencing, monitoring, and protection
• Design mixed-signal interfaces between digital and analog/RF domains, including ADC/DAC front ends, control loops, and sensor and telemetry circuits
• Drive schematic capture, define PCB stack-ups, and lead layout of complex multilayer boards with a focus on signal integrity, power integrity, and EMI/EMC
• Lead board bring-up and design verification, characterizing performance in the lab and iterating designs for performance, cost, and manufacturability

Basic Qualifications

• Bachelor's degree in electrical engineering or a related engineering discipline
• 3-4 years of professional experience designing electronics hardware, with ownership of boards from schematic through bring-up
• Hands-on design experience with high-speed digital systems built around FPGAs and/or microcontrollers
• Experience designing board-level clocking and power distribution for complex digital systems
• Proficiency in schematic capture, PCB stack-up definition, and layout of complex multilayer boards
• Working knowledge of signal integrity, power integrity, and EMI/EMC design practices

Preferred Qualifications

• Design experience with dense, high-pin-count FPGAs (e.g., AMD/Xilinx UltraScale+ or RFSoC) and the DDR, SerDes, and JESD204B/C interfaces around them
• Low-jitter clock design: PLLs, jitter cleaners, clock fan-out, and clocking for high-speed data converters
• Power electronics design: DC-DC converters, multiphase and point-of-load regulators, sequencing, hot-swap, and protection circuits
• Embedded hardware design for microcontroller-based control and monitoring, with common interfaces such as I2C, SPI, UART, CAN, and Ethernet
• Mixed-signal design, including precision analog, data converter front ends, and sensor interfaces
• Lab skills with oscilloscopes, spectrum and network analyzers, and electronic loads, plus soldering and hot air rework
• Python (or similar) for test automation and data analysis

Additional Information

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.