T3 CONSTRUCTORS INC. Administrative Assistant — Work Orders & Bookkeeping

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 and coordinate approvals
• Maintain accurate records in accounting software
• Assist with accounts payable and receivable entries
• Reconcile work order costs against budgets and actuals
• Generate basic financial and work order reports
• Maintain organized digital and physical filing systems

What we're looking for

• 2+ years of administrative experience, ideally in construction or trades
• Familiarity with work order management and basic bookkeeping
• Proficiency in QuickBooks, Sage, or similar accounting software
• Strong attention to detail and accuracy with numbers
• Comfortable with Microsoft Office
• Excellent communication and follow-through skills

What we offer

• Competitive salary commensurate with experience
• Growth opportunities across the T3 and Magenta group of companies
• Collaborative, supportive team culture
• Stable work in an established framing company
• Consistent Monday–Friday schedule