Senior Project Manager – Water/Wastewater Construction

Maple Reinders

. Serve as Maple Reinders’ designated representative to the Owner/Client .

Posted 9/22/2026full-timeMississauga • CanadaSenior💰 CA$145,000 - CA$180,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in managing large-scale construction projects, particularly in Water/Wastewater and Energy sectors, with a strong focus on project profitability, contract compliance, and safety. Proven ability to lead project teams, mentor junior staff, and develop client relationships while ensuring adherence to quality standards and regulatory requirements.

Highest-signal resume keywords

Project ManagementWater/Wastewater Project ManagementContract NegotiationBudget DevelopmentHealth & Safety Compliance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Project PlanningCost ProjectionQuality Assurance/Quality ControlConstruction BudgetingChange Order ManagementRisk IdentificationSubcontractor ManagementProject AdministrationSite Safety ManagementConstruction Contract Administration

Soft Skills

Relationship DevelopmentMentoringTeam LeadershipCommunication

Certifications & Qualifications

P. EngGold Seal

Industry Keywords

Construction IndustryCivil InfrastructureGeneral ContractorProject ProfitabilityRegulatory Compliance

About the role

Key responsibilities & impact

Serve as Maple Reinders’ designated representative to the Owner/Client
Take overall responsibility for project profitability, contract compliance, quality, completion, and workplace safety
Manage project teams and/or multiple projects
Develop relationships with clients, consultants, architects, subcontractors, and stakeholders
Manage projects according to company processes and procedures
Mentor junior Project Managers and Coordinators
Support National Business Development and assist with pursuit-phase schedules and final submissions
Negotiate contracts with owners and their agents
Develop construction budgets and conduct cost projection reviews
Prepare and update project plans and schedules
Compile and submit initial project budgeting
Select suppliers and sub-trades and obtain quotations
Negotiate and clarify scopes of work
Manage submittals, approvals, shop drawings, and project administration files
Control distribution of drawings and specifications
Implement and update QA/QC
Ensure timely progress payments
Quote and negotiate change orders
Lead and prepare for project start-up, progress, and close-out meetings
Manage project close-out
Identify construction risks, opportunities, site conditions, subcontractor availability, and labour availability
Manage payment requisitions and changes among Maple, clients, sub-trades, and suppliers
Administer construction contracts
Emphasize site safety according to regulatory requirements and corporate Health & Safety Policy

Requirements

What you’ll need

10 or more years experience as a Project Manager in the construction industry with a general contractor
Experience in Water/Wastewater, Energy projects, and civil infrastructure construction
A University Degree/Technology Diploma in Civil Engineering, or a combination of education and industry experience
Professional Designation preferred - P. Eng and/or Gold Seal
Ability to manage Water/Wastewater projects typically valued at $50–100M
Ability to work in a mix of in-office (Mississauga) and on-site environments

Benefits

Comp & perks

Competitive Salaries (paid weekly)
Vehicle allowance or company branded vehicle
Starting at three weeks paid vacation plus additional gifted days off over the Christmas break
RRSP with employer matching (up to 5%)
Discretionary bonuses & profit sharing
Group Health Insurance Plan (medical, dental, health care spending account)
Life insurance and disability coverage
Employee rewards program (Maple Points)
Discount programs & memberships
Employee and Project referral bonuses
Employee Assistance Program
Career growth and learning opportunities, including professional certifications