Overview Handshake is looking for skilled Ngspice users to support AI research through flexible, hourly contract work. This is not a traditional job. You'll draw on your hands-on experience with analog circuit simulation, SPICE modeling, or mixed-signal analysis to evaluate AI-generated content and provide feedback that helps AI better understand circuit design tasks and electronics workflows. This is an ongoing, project-based opportunity you can take on alongside anything else you have going on.