Opportunity 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. Who This Is For This is a good fit if you're an experienced Ngspice user who has worked in or around roles like: - Analog IC Designer or Power Electronics Engineer - RF Engineer or Audio Electronics Designer - PCB Designer or Circuit Design Engineer You should have solid experience with one or more of the following: - Analog circuit simulation or SPICE modeling using Ngspice or Qucs-S - Mixed-signal analysis, digital circuit design, or signal integrity workflows - Annotating or labeling circuit schematics and simulation outputs - Reviewing simulation results for accuracy, performance, or design consistency What You'll Do You'll use your experience with Ngspice to create tool-re... Click Apply to read the full job description.