Ontario Transit Group - Ontario Line - Southern Civil, Stations & Tunnel

Site Subcontractor Administrator

📍 Location
toronto, on
⏰ Job Type
Full-time
📅 Posted
June 04, 2026
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Job Description

Administer essential subcontractor agreements within a large infrastructure project. Ensure compliance, effective communication, and prompt resolution of contract issues.

This position emphasizes daily subcontract administration, requiring collaboration across project procurement, finance, and operations teams. You will negotiate contract terms, prepare change packages, and verify compliance while addressing grievances effectively. Emphasizing attention to detail will be crucial as you reassess subcontractor claims to align with project policies.

Key Responsibilities:
• Administer and negotiate supplier contracts
• Monitor compliance with contract provisions
• Prepare change orders and claims packages
• Verify invoices for payment approvals
• Investigate and mediate subcontractor disputes

Requirements:
• Bachelor’s degree in relevant field
• 1–3 years experience in construction administration
• Stron...

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