Behind the infrastructure that innovate the world.
Rozzano (MI)
Webuild is a global leader in the construction of large, complex infrastructure, with a focus on sustainable mobility, hydropower, water treatment and supply, and green buildings. It has long been recognised as the world’s top contractor in the water infrastructure sector. Active in approximately 50 countries, the Group employs some 95,000 people directly and indirectly of over 125 nationalities. With 120 years of history and over 3,700 completed projects, Webuild boasts a track record that includes 13,686 kilometres of railways, 895 kilometres of metros, 82,708 kilometres of roads and highways, 1,023 kilometres of bridges and viaducts, 3,466 kilometres of tunnels, and 320 dams and hydropower plants.
On-site · Mississauga
Manage project procurement activities, including RFQs, supplier identification, bid analysis, procurement budgets, vendor lists, and initial commercial negotiations. Support pre-bid agreements and contracts, develop contract terms and conditions, and coordinate with technical, procurement, cost control, legal, and operational teams.
On-site · Mississauga
Coordinate assigned mechanical and electrical technical packages across design, construction, and closeout, resolving field issues and interfaces with designers, engineers, subcontractors, and project teams. Review technical submissions, manage RFIs and other project records, support procurement and installation planning, and coordinate testing, commissioning, as-builts, and handover.
On-site · Mississauga
Coordinate landscape and public realm technical packages through construction and closeout, including site walks, design clarifications, drawing and submittal reviews, and resolution of field conflicts. Manage technical records and multidisciplinary coordination, support procurement and construction sequencing, and assist with inspections, deficiencies, as-builts, and turnover.
On-site · Toronto
Create, edit, and manage construction-related content and technical documents, including proposals, specifications, procedures, compliance reports, and project manuals. Collaborate with construction, technical, procurement, and proposal teams to ensure accuracy, client alignment, consistent standards, and effective digital document management.
On-site · Toronto
Estimate mechanical, electrical, and plumbing scopes for transit stations, tunnels, facilities, and related infrastructure, including preparing detailed take-offs and coordinating subcontractor and supplier pricing. Define package scopes and interfaces, assess equipment and supply-chain risks, support design development and code compliance, and coordinate installation, testing, and commissioning schedules.
On-site · Toronto
Develop and maintain detailed Primavera P6 bid schedules for major transit and civil infrastructure projects, coordinating design, procurement, construction, testing, and handover activities. Support tender submissions with schedule risk analysis, resource- and cost-loaded schedules, cash flow inputs, milestone plans, logistics plans, and clear schedule graphics.
On-site · Toronto
Prepare detailed, bottom-up civil and structural cost estimates for major transit and infrastructure bids, including quantity take-offs, productivity, labour, equipment, and material costs. Develop construction methodologies, analyze supplier and subcontractor pricing, identify cost risks and opportunities, and document and defend estimate assumptions through bid submission and project handover.
On-site · Toronto
Coordinate the development and delivery of RFQ and RFP submissions, including schedules, compliance requirements, contributor input, proposal content, and document production. Ensure submissions are polished, responsive to owner requirements, properly controlled, and delivered on time in the required format.
On-site · Toronto
Develop and cost the bid’s indirect components, including staffing, site establishment, temporary facilities, general conditions, insurance, bonding, and project-wide support costs. Align estimates with the bid schedule and execution strategy, model escalation and risk where needed, and document assumptions for internal and consortium review.
On-site · Toronto
Edit and finalize RFQs, RFPs, expressions of interest, prequalification documents, and other submissions, ensuring they are clear, persuasive, consistent, and compliant with client requirements. Coordinate content and reviews across teams, strengthen proposal narratives, maintain editorial resources, and ensure documents are ready for submission.
On-site · Toronto
Coordinate traffic management, road occupancy permits, pedestrian and cyclist accommodations, transit impacts, and haul route logistics for the project. Monitor truck movements and compliance, investigate incidents and route deviations, maintain project records, and prepare reports for management and Metrolinx.
On-site · Toronto
Lead scheduling and progress control for critical-path construction works across civil, MEP, systems, and commissioning scopes, including baseline development, forecasting, performance analysis, and recovery planning. Prepare contractual schedule and claim analyses, oversee schedule quality and subcontractor deliverables, and report progress to Metrolinx and other project stakeholders.
On-site · Ottawa
Lead end-to-end sourcing and procurement of specialized bridge construction materials, equipment, and subcontracted services, including negotiating contracts and ensuring compliance with applicable procurement rules. Coordinate cross-border logistics and permits, and serve as the liaison between French-speaking Quebec suppliers and English-speaking Ontario project teams.
On-site · Toronto
Lead estimating for construction and infrastructure tenders, proposals, and pre-construction projects, including cost estimates, quantity take-offs, pricing strategies, and risk assessments. Manage and mentor the estimating team, coordinate multidisciplinary inputs and Canadian–Italian operations, and support bid reviews and stakeholder relationships.
On-site · Toronto
Manage the full proposal lifecycle, including tender analysis, cross-functional coordination, proposal development and review, and timely submission. Ensure proposals meet client requirements and corporate standards while coordinating activities between Canadian operations, Italian headquarters, and external partners.
On-site · Mississauga
Manage utility relocations and protection for the Hazel McCallion LRT project, including design reviews, baseline planning, contracts, cost-sharing agreements, schedules, and risk decisions. Coordinate with utility authorities, designers, construction teams, and client departments to resolve issues, review project documentation, and ensure utility work is properly integrated into construction.
On-site · Toronto
Manage on-site delivery of the electrical package, including underground services, embedded systems, building systems, subcontractors, materials, schedules, and coordination with other disciplines and utility providers. Oversee inspections, safety and quality compliance, testing and commissioning, technical queries, progress reporting, as-built records, handover documentation, and deficiency closeout.
On-site · Toronto
Review permanent structural design packages for code compliance and constructability, and lead the structural design and development of temporary works. Coordinate with design, procurement, construction, planning, and other stakeholders; provide technical support and on-site engineering guidance throughout project execution.
On-site · Ottawa
Develop and execute procurement strategies, lead sourcing and contract negotiations, and manage purchase orders, subcontract awards, supplier performance, and contract administration. Coordinate with project teams and suppliers to meet schedule, budget, compliance, and operational requirements while overseeing procurement reporting and resolving commercial issues.
On-site · Mississauga
Lead project document control by organizing, registering, tracking, distributing, and maintaining project records, including drawings, specifications, RFIs, submittals, NCRs, and correspondence. Maintain document workflows and project databases, support audits and training, protect sensitive information, and improve document management processes.
