Sr. Stock Plan Administration Manager

WHAT YOU’LL DO

Viant is seeking a Sr. Stock Plan Administration Manager to support and scale the company’s equity incentive programs, including non-qualified stock options, restricted stock units, and performance-based stock. This role reports to the Director of Stock Plan Administration to ensure accurate, compliant, and efficient administration of equity programs, while driving process improvements and strengthening controls.

The Sr. Stock Plan Administration Manager will serve as a key operational leader, managing day-to-day equity administration activities, supporting audit readiness, and partnering cross-functionally with HR, Legal, Finance, and Payroll to ensure data integrity and alignment across systems.

THE DAY-TO-DAY

• Manage the administration of equity compensation programs, including grant processing, vesting, exercises, terminations, and share tracking
• Maintain the integrity of equity data across systems (EEO, HRIS, and reporting tools), including regular reconciliation between Stock Administration, HR, and Payroll
• Partner with HR to manage equity grant processes, ensuring alignment with internal policies, approval workflows, and data governance practices
• Prepare recurring and ad hoc reports to support financial reporting, including