Assistant Controller (Hands‑On, High‑Growth Environment)

Level: Manager

Reports to: Financial Controller

Direct Reports: Accounting Team & Accounts Payable Team

Location: Remote (U.S.)

Role Summary

Thriveworks is seeking a hands‑on Assistant Controller to help scale and strengthen the accounting function within a fast‑growing, multi‑entity healthcare organization . This is a manager‑level role for someone who is equally comfortable leading people, owning outcomes, and diving into the details when needed.

This role is not suited for someone who prefers rigid SOPs or narrowly defined tasks. Success in this role requires initiative, sound judgment, and the ability to “figure things out” in a dynamic, evolving environment.

What You’ll Do

Own the Accounting Close & Core Operations

• Lead day‑to‑day accounting operations including GL, AP, and routine accounting activities