Operational Controller

Overview

Muma Manufacturing is a long‑standing, family‑owned manufacturer based in St. Thomas, Ontario, specializing in precision‑crafted metal parts and specialty equipment for major OEMs across North America. Founded in 1945, the company is known for its thoughtful innovation, strong in‑house engineering capabilities, and hands‑on, small‑team culture rooted in humility, intelligence, curiosity, and accountability. As Muma continues to grow, it is seeking an Operational Controller who will lead key financial functions—including general accounting, cost accounting, ERP (Epicor Kinetic) management, and corporate compliance—while supporting day‑to‑day operations and contributing to the company’s long‑term operational and production‑focused financial decision‑making.

Responsibilities

• Prepare accurate monthly financial statements, journal entries, reconciliations, and general ledger maintenance.
• Lead full month‑end and year‑end close processes, ...