T3 CONSTRUCTORS INC. Administrative Assistant - Work Orders & Bookkeeping

Magenta Exterior Solutions • Ottawa, Ontario • Posted June 21, 2026

Position Overview

Description

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T3 Constructors is an established framing contractor and sister company to Magenta Exterior Solutions Inc. - a growing exterior renovation company specializing in Siding, Roofing, and General Contracting. Together, we are a close-knit group of construction companies committed to craftsmanship, integrity, and exceptional client service. As T3 continues to grow, we are seeking a detail-oriented Administrative Assistant to support our expanding operations.

About the role

This is a hands-on role that keeps our operations running smoothly - you'll work closely with project managers and field crews to ensure work orders are processed and tracked, invoices are handled, and the books stay in order.

What you'll do

  • Create, issue, and track work orders from initiation to completion
  • Coordinate with project managers and field crews on work order status
  • Process supplier and subcontractor invoices ...