General Interest Application - Business Functions

This application is for candidates interested in future opportunities across Business & Operations, Supply Chain & Manufacturing, and Sales & Marketing that may not currently be posted. We review submissions periodically and will reach out when a candidate's background aligns with a specific current or anticipated need on the team.

If you see an open position that matches your experience, please apply directly to that role instead. Please note: This general interest application is intended for candidates who are able to work onsite at our Carlsbad, CA location. We are not considering remote-only candidates through this application and are unable to provide visa sponsorship.

About Proper Voltage Proper Voltage is unlocking the next generation of battery technology across robotics, data centers, and defense. We're building intelligent battery systems that make advanced chemistries, including sodium-ion, lithium-titanate, and lithium-silicon, work in products that were never designed for them.

Humanoid robots can upgrade power systems without redesigning their entire platform. Data centers get safer, cheaper backup power. Drones and autonomous vehicles get higher energy density without lengthy integration cycles. If you want to work on hard problems that matter, this is the place.