Infrastructure Assistant Jobs in Ontario (NOW HIRING)

Over the last 30 years in Ontario, Ledcor has continued to grow and evolve and is now a leading provider of construction services across the province. From our early days building infrastructure and developing communities, to our more recent work in the heavy civil and mining, residential, and aviation sectors, we have always been driven by our commitment to safety, quality, integrity, sustainability, and success.
Ledcor is hiring a Stations Project Manager to support the successful delivery of a major GO Transit project in Oshawa, Ontario. In this role, you will lead the construction of a new transit station, overseeing civil, structural, architectural, and MEP scopes to ensure work is executed safely, on schedule, within budget, and to the highest quality standards. Working closely with clients, consultants, subcontractors, and project teams, you will play a key role in delivering critical transit infrastructure that will serve the community for years to come.
Apply today to join our Infrastructure team in Ontario!

Essential Responsibilities:

• Review project contracts, design documents, specifications, schedules, budgets, and technical requirements to ensure successful project execution
• Lead and coordinate station-related construction activities, including civil, structural, architectural, and MEP scopes
• Liaise with clients, designers, consultants, engineering teams, and subcontractors to resolve technical issues and maintain project alignment
• Develop and implement construction execution plans, including staging, sequencing, logistics, procurement, equipment, and subcontracting strategies
• Manage technical reviews of design documents, identify constructability concerns, and recommend solutions to optimize project delivery
• Monitor site activities to ensure compliance with project requirements, quality standards, safety programs, and environmental regulations
• Review and coordinate project schedules, identify risks and opportunities, and implement mitigation strategies to maintain key milestones
• Manage change requests, RFIs, field instructions, and scope modifications while minimizing impacts to schedule and budget
• Lead client communications, progress reporting, stakeholder meetings, and project documentation throughout the project lifecycle
• Support commissioning, turnover, and project closeout activities, ensuring all systems and deliverables meet contract requirements

Qualifications:

• 8+ years of civil construction experience as a Project Manager or Assistant Project Manager for a General Contractor is required
• Completion of post-secondary education in civil engineering or a related field is required
• Professional Engineer license in the Province of Ontario is an asset
• Previous experience delivering station projects, transit facilities, or passenger transportation infrastructure is strongly preferred
• Experience working on GO Transit, Metrolinx, or other rail transit projects is highly regarded and preferred
• Strong knowledge of civil, structural, architectural, and MEP construction activities and coordination requirements
• Experience working within active rail corridors and a thorough understanding of rail corridor requirements, permits, and work planning processes
• Proven ability to manage multidisciplinary project teams, consultants, subcontractors, and client stakeholders
• Demonstrated success delivering projects safely, on schedule, and within budget while maintaining quality standards
• Strong understanding of contract administration, change management, scheduling, quantity tracking, and project controls
• Proficiency with Microsoft Office Suite, Microsoft Project, Bluebeam, and other construction management software, along with excellent communication, leadership, and organizational skills
• Must possess a valid provincial driver's license

Working Conditions:

• Site-based position in Oshawa, Ontario
• Frequent interaction with project stakeholders, subcontractors, and field personnel
• Occasional work in active rail corridor and construction environments

#LI-NC1#LI-Onsite

Compensation

$114,750.00 - $153,000.00

This is the expected base pay range for this role. Individual base pay will be determined based on a variety of factors including experience, knowledge, skills, education and location.

Our competitive total rewards package provides compensation and benefits that support your physical, mental and financial wellbeing. We offer exciting, challenging work with opportunities to develop your skills and knowledge.

Additional Information

Ledcor builds and maintains infrastructure in various industries including oil and gas, transportation, and mining. We're experts in all infrastructure construction and maintenance related projects. Our vast projects include: full-scale contract mining, earthworks, foundations, highways, bridges, roads, waterways and resources, airports, rapid transit, underground utilities, pipelines, independent power projects and site reclamation.

Our workplace culture has been recognized as one of Canada's Best Diversity Employers, Canada's Most Admired Corporate Cultures, and a Top 100 Inspiring Workplace in North America.

Employment Equity

At Ledcor we believe diversity, equity, and inclusion should be part of everything we do. We are proud to be an equal-opportunity employer. All qualified individuals, regardless of race, color, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, Veteran status or any other identifying characteristic are encouraged to apply.

Our True Blue team consists of individuals from all backgrounds who contribute diverse perspectives and experiences to Ledcor. We are committed to continuing to build on our culture of empowerment, inclusion and belonging.

Adjustments will be provided in all parts of our hiring process. Applicants need to make their needs known in advance by submitting a request via email. For more information about Ledcor's Inclusion and Diversity initiatives, please visit our I&D page.