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Controller (director of finance) – 3+ month

Company: The Mason Group Inc

Location: toronto, London

Posted: June 15, 2026

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Position Details

Excellent 3+ months contract for our client who is looking for a Controller to step into a key leadership role within a large, privately held organization operating across defence-related manufacturing and technology. This is an excellent opportunity for an experienced accounting leader who thrives in a fast-paced, multi-entity environment.

Key Responsibilities: Lead monthly close and oversee consolidated financial reporting Ensure compliance with IFRS Manage internal controls and financial governance Partner with senior leadership across diverse business units Drive process improvements and support operational finance initiatives

Must Have: CPA designation preferred (or equivalent experience) 5–10+ years of progressive accounting experience, including leadership responsibilities Strong knowledge of IFRS and multi-entity reporting Experience in manufacturing, defence, aerospace, or complex operational environments is an asset Proven ability to manage month-end close, fin...