Senior Stock Plan Administrator is open at BillionToOne in Menlo Park, CA. The posting gives a salary of $174K - $196K. Posted on Sep 14, 2026, and still on BillionToOne’s careers page when we last checked, on Nov 14, 2026.
About the role
Equity Administration and Operations Maintain accurate equity data and records within equity administration systems and administer equity plan across the full equity lifecycle. Manage the end-to-end processing of equity transactions (grants, vesting, releases, exercises, cancellations, etc.) in the equity system. Coordinate Employee Stock Purchase Plan (ESPP) enrollment and purchase cycles and ensure accurate…
The opening lines of the posting. The rest is on BillionToOne’s careers page.
Hiring at BillionToOne
BillionToOne has 85 open roles right now, 6 of them remote. Most are in Sales & Business Development, Engineering and Customer Support. The median advertised salary across its roles with a published range is $216K. See all its roles