Aecon, a Canadian leader in infrastructure development, is seeking a qualified Senior Project Coordinator for the Scarborough Transit Connect (STC) project based in Scarborough. The role initially requires a full-time in‑office presence at 100 Consilium Pl, Scarborough, and will transition to a full‑time site‑based position as the project progresses to support line‑wide work. What You’ll Do Here Lead and execute multiple concurrent operational activities across active project sites. Conduct on‑site technical reviews to monitor project progress, verify alignment with design specifications, and identify risks or discrepancies. Apply advanced technical, contractual, and commercial expertise to project delivery. Develop and maintain project controls, including Earned Value Management (EVM) tracking. Incorporate lessons learned into new project setups to enhance execution performance. Finalize self‑performed work methodologies and detailed schedules for temporary tunnel services and concrete works. Manage procurement of materials, equipment, and subcontractors. Review and approve shop drawings, material submittals, and technical documentation. Finalize quality and safety documentation, including ITPs and checklists. Identify and manage contractual risks within contract terms and conditions (T&Cs). Enforce contract and subcontractor compliance and performance requirements. Develop project forecasts, participate in estimating, and support change order pricing. Lead dispute resolution efforts and support risk mitigation strategies. Monitor schedules in real time, interface with senior leadership, and manage project risks. Complete financial and contractual closeout while fostering an inclusive and equitable work environment. Extensive walking on active construction sites and work on scaffolding. Drive an inclusive culture to promote equity, welcome different perspectives, and enable career progression by fostering a sense of belonging. What You Bring To The Team Engineering, Engineering Technology, or Construction Technology diploma, degree, or postgraduate certificate required. 5+ years of experience in construction or infrastructure project delivery, preferably on large, complex projects. Experience working in an underground environment is an asset. P.Eng. preferred or actively working toward professional designation. Strong ability to read and interpret construction drawings, specifications, and contract documents. Proficient computer skills, including MS Excel, MS Word, MS Project and Autodesk Construction Cloud (ACC). Excellent verbal and written communication skills. Highly organized, self‑motivated, and detail‑oriented. Ability to work accurately under pressure and manage competing priorities. Flexible to adapt work schedules as required to meet project deadlines. Collaborative team player who works effectively across technical, commercial, and field teams. Be a champion of inclusion and diversity. Reason for Vacancy: New Pay Range: $75,000 - $100,000 We are committed to fostering diversity, inclusion, and belonging within and across our organization. All qualified applicants—including women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity—are encouraged to apply. We support accommodations in line with the Accessible Canada Act. Our hiring practices are fair and transparent, with artificial intelligence tools used responsibly in compliance with privacy laws and Aecon’s AI Usage Policy. #J-18808-Ljbffr