Job Information
AECOM Site Supervisor Engineer in Thornhill, Ontario
Company Description
Work with Us. Change the World.
At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
We're one global team driven by our common purpose to deliver a better world. Join us.
Job Description
AECOM Markham is hiring a Site Supervisor Engineer – Support of Excavation (SOE) to support the Ontario Line North project, with a focus on the overseeing and ensuring that all excavation and support structures are constructed in compliance with design specifications, regulatory requirements, and safety standards. The role involves close coordination with contractors and project stakeholders to monitor construction progress, assess quality, and facilitate resolution of technical issues for a transit infrastructure project.
Key Responsibilities
Ensure construction alignment with project plans, construction sequence, and design requirements for temporary works.
Conduct site visits to observe critical construction stages (hold-points/witness points) and verify compliance with design intent and contract terms.
Review construction activities to assess conformity with approved drawings, technical specifications, and permit conditions.
Participate in reviews of mock-ups, material tests, and calibrations to ensure materials and workmanship meet design expectations.
Coordinate project documentation including RFIs, NCRs, and field changes to maintain accurate and timely communication between stakeholders.
Assess and support remedial actions for non-conforming work, ensuring proposed solutions align with design and quality standards.
Attend regular project meetings (progress, coordination, issue resolution) and provide technical input as needed.
Guide the construction team on best practices for SOE (Support of Excavation) implementation and technical design execution.
Validate as-built documentation to ensure it accurately reflects the constructed work and aligns with issued-for-construction (IFC) drawings.
Join completion inspections to verify final works meet project specifications and are ready for handover.
Qualifications
Minimum Requirements
Bachelor’s degree in Civil or Structural Engineering
Minimum 6 years of experience in field engineering, specifically in excavation support and underground construction projects.
Licensed Professional Engineer (P.Eng.) in Ontario
Preferred Qualifications
8+ years of experience in overseeing excavation works and support structures compliance.
Prior experience working on TTC and Metrolinx transit infrastructure projects is highly desirable.
Strong understanding of geotechnical principles, shoring techniques, and excavation support systems.
Proficiency in reading and interpreting engineering drawings, specifications, and contract documents.
Knowledge of construction quality assurance processes, regulatory requirements, and safety standards.
Experience coordinating RFIs, NCRs, and field changes during construction.
Strong problem-solving skills with the ability to assess and resolve construction issues effectively.
Excellent communication skills to facilitate collaboration among project teams, contractors, and stakeholders.
Proficiency in construction management software and documentation tools.
Ability to work in a fast-paced field environment with a strong commitment to safety and quality assurance.
Additional Information
Sponsorship for Canadian employment authorization is not available for this position
Offered compensation will be based on location and individual qualifications. The expected range is $110,000.00 - $160,000.00.
About AECOM
AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com.
What makes AECOM a great place to work
You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.
As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.
ReqID: J10130018
Business Line: Transportation
Business Group: DCS
Strategic Business Unit: Canada
Career Area: Engineering
Work Location Model: On-Site
Legal Entity: AECOM Canada Ltd