• Develop and maintain detailed cost plans and estimates through design and delivery phases • Produce and present monthly cost reports, executive summaries, and funding data to stakeholders • Coordinate all sources of cost information for robust cost validation and auditing • Compile built cost records for benchmarking and continuous improvement • Lead procurement strategy development, contractor/subcontractor pricing reviews, scope validation, and commercial negotiations • Manage final accounts and ensure timely agreement • Own change control throughout the lifecycle • Support cost risk analysis, scenario planning, contingency management, and commitment tracking • Ensure robust cost control systems • Inform and drive engineering priorities based on cost impact; lead value engineering initiatives and cost optimization strategies • Monitor market trends and provide timely insights • Prepare and present executive‑level updates and comments on GC submissions