Senior Electrical Engineer

Senior Electrical Engineer  

Location: Sana Clara, CA

Role Summary:

We’re hiring a Senior Electrical Engineer – Mixed-Signal & Digital Systems to design and deliver the next generation of cavity ring-down spectroscopy (CRDS) instruments. In this role, you will own mixed-signal electronics, schematic capture, and PCB layout, applying best practices in grounding, shielding, and signal integrity. You will also handle incremental firmware maintenance in close partnership with the embedded software architect and consultants. Your work will directly influence the precision, stability, and scalability of systems used worldwide in environmental, industrial, and scientific applications.

Key Responsibilities:

• Design and validate mixed-signal circuits and PCBs for high-precision instrumentation
• Apply best practices in layout, grounding, shielding, and impedance control to minimize noise and interference
• Perform schematic capture and PCB layout in Altium (or equivalent) and run mixed-signal simulations in SPICE or similar tools
• Debug and validate designs in the lab using oscilloscopes, logic analyzers, VNAs, and other instrumentation
• Perform incrementa