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Project Assistant

Mississauga, ON💼 Full-time🗓 2026-09-22 → 2026-09-26

Core

Assist the Finance Support Manager with high-volume invoice processing, purchase order management, and vendor communication for construction projects.

Role type

Senior IC project finance assistant

Builds

Accurate and timely payment processing for construction projects

Domain

Construction / Accounts Payable

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

invoice reconciliation, purchase order to invoice matching, high-volume transaction processing, discrepancy analysis, vendor relationship management, statutory declaration preparation, system navigation (OnBase, Viewpoint, Procore, InEight, SharePoint, Concur)

Preferred skills

construction industry experience, OnBase and Viewpoint Accounting System experience

Technologies

OnBase, Viewpoint, Procore, InEight, SharePoint, Concur, Microsoft Office

Responsibilities

Review and process supplier/subcontractor invoices for accuracy and coding; investigate and resolve invoice discrepancies and missing documentation; maintain and create purchase orders and change orders; process receiving of goods and services; track outstanding approvals and time-sensitive action items; communicate with vendors and site teams to resolve payment issues; support continuous process improvement for invoice workflows.

Seniority

Mid-level, hands-on IC

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