Sr. Signal Integrity Engineer – High-Speed Digital / RF
Core
Lead end-to-end channel design and validation for next-generation high-speed digital and RF systems, including optical and RF interconnects up to ~70 GHz, supporting Blue Origin's TeraWave satellite communications network.
Role type
Senior Signal Integrity Engineer (High-Speed Digital / RF)
Builds
High-speed serial links, RF interconnects, PCB stackups, and calibration structures for space-based communications satellites.
Domain
Aerospace / Satellite Communications / High-Frequency Electronics
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
HFSS simulation, ADS circuit modeling, IBIS-AMI modeling, PCB stackup definition, VNA/TDR measurement, transmission line theory, S-parameter analysis, jitter/crosstalk analysis, channel budgeting
Preferred skills
70 GHz channel design, antenna-adjacent PCB design, package-to-PCB co-design, Python/MATLAB scripting, BER/margin correlation, space/aerospace hardware experience
Technologies
HFSS, ADS, VNA, TDR, Python, MATLAB
Responsibilities
Lead SI analysis for high-speed serial links and RF interconnects; model interconnects and antenna-adjacent structures; define PCB stackups and routing rules; design calibration structures; measure and correlate S-parameters and channel performance; diagnose and resolve SI issues like reflections and crosstalk; produce technical reports and guidelines.
Seniority
Senior, hands-on IC
