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Posted 2 months ago

Senior Project Manager (Water / Wastewater Construction)

@ Maple Reinders

Mississauga, Ontario

$145k–$180k/yrFull-time10+ years experience
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Overview

Maple Reinders is hiring a Senior Project Manager for its Civil construction division in Mississauga, Ontario, to run water and wastewater projects typically valued at $50-100M. The role is the Owner/Client representative with overall responsibility for profit, quality, contract compliance and site safety, and it includes mentoring junior staff. The posting states a hybrid schedule of in-office work in Mississauga and on-site work, with a salary of $145,000-$180,000 per year.

Pay:

$145,000–$180,000 a year

Responsibilities:

  • Lead water and wastewater construction projects from budget to close-out
  • Manage contracts, change orders, payments and subtrade relationships
  • Develop cost plans, schedules and QA/QC for projects
  • Represent the company to owners, clients and consultants
  • Mentor junior project managers and coordinators

Requirements summary:

  • 10+ years as a construction project manager with a general contractor
  • Experience in water/wastewater, energy and civil infrastructure
  • Civil engineering degree or technology diploma, or equivalent experience
  • P. Eng or Gold Seal preferred

Tools & skills

Benefits mentioned

DentalLife insuranceDisability insuranceRetirement planEmployee assistance
Source and dates

Employer career site / ATS feed · workable

Employer posting date
2026-09-20
First seen by our source
2026-10-09
Source record updated
2026-10-15

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentConstruction trades
Experience10+ years
Manages peopleYes
Hours per week40 (estimated)
Scheduleday
Travelair: none · ground: minimal
Work settingOffice, Construction site
PositionSitting and standing
Physical demandsphysical low · computer high
LanguagesEnglish
Licences & certificationsP. Eng, Gold Seal
Encouraged to applyWomen, Racialized people, Indigenous peoples, People with disabilities
EducationBachelor’s degree (preferred), College diploma (preferred)
Fields of studyCivil Engineering
Perks mentionedGenerous paid time off, Retirement plan, Performance bonus, Employee discount, Wellness, Home office allowance

Summary and details written by AI from the posting; the employer’s posting is the authority.

Maple Reinders

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Canada's most trusted construction services company, specializing in ICI buildings and civil/environmental construction.

Full company description

Maple Reinders is a full-service construction services provider that specializes in ICI building (industrial, commercial and institutional); and civil/environmental construction (water/wastewater treatment plants, composting, energy-from-waste, biogas, cogeneration, mining sector). With over 50 years experience, the company has offices across Canada and has completed over 2,900 projects coast-to-coast. The recipient of numerous awards for innovation, sustainability and design, in addition to being a Platinum member of Canada's Best Managed companies, Maple Reinders has grown to become one of the most respected, highly adaptable and trusted construction firms in Canada today. Follow us on twitter @MapleReinders

LinkedIn followers
36,233
People associated on LinkedIn
401
Reported office locations
  • 2660 Argentia Road, Mississauga, Ontario L5N 5V4, CA
  • 225 Lougheed Road, Kelowna, British Columbia V1V 2M1, CA
  • 32 Royal Vista Drive NW, Suite 205, Calgary, Alberta T3R 0H9, CA
  • 260 Holiday Inn Drive, Suite 24, Cambridge, Ontario N3C 4E8, CA
  • 1921 91 Street SW, Suite 201, Edmonton, Alberta T6X 0W8, CA
  • 4601 Canada Way, 400, Burnaby, British Columbia V5G 4X3, CA
Business categories
  • Construction
  • Environmental Consulting
  • Energy
Other recorded names
  • Maple Reinders
Specialties
  • Construction Management
  • Design/Build
  • Program Management
  • General Contracting
  • Siteworks & Development
  • Green Build
  • Environmental Projects
  • Water Treatment Plants
  • Waste Water Treatment Plants
  • Composting Facilities
  • and Buildings
Profile identifies a recruitment agency
No
Reported total investment
0

Currency and observation date were not supplied; this is not a current valuation or a funding round.

Maple Reinders is a full-service construction services provider that specializes in ICI building (industrial, commercial and institutional); and civil/environmental construction (water/wastewater treatment plants, composting, energy-from-waste, biogas, cogeneration, mining sector). With over 50 years experience, the company has offices across Canada and has completed over 2,900 projects coast-to-coast. The…

FieldValue
IndustryConstruction
Company size201-500 employees
HeadquartersMississauga, Ontario
Organization typePrivately Held
Year founded1967
SpecialtiesConstruction ManagementDesign/BuildProgram ManagementGeneral ContractingSiteworks & DevelopmentGreen BuildEnvironmental ProjectsWater Treatment PlantsWaste Water Treatment PlantsComposting Facilities
Open jobs on Jobsy32
LinkedInView page
Job description

Senior Project Manager – Water/Wastewater Construction

Maple Reinders Constructors is currently searching for an experienced Senior Project Manager to join our Civil construction division in Mississauga, Ontario. The successful candidate will have the opportunity to work on exciting water and wastewater projects around Ontario.

The Senior Project Manager is Maple Reinders designated representative to the Owner/Client. The morals, ethics and standards of the company and its employees are to be reflected. The Project Manager has overall responsibility for the project. This position is ultimately responsible for: ensuring that a profit is made on the project; that the work is performed as per the contract documents; that the project is completed with outstanding quality; and that the project is a safe workplace. The Senior Project Manager manages project teams and/or multiple projects and plays an active role in coaching and leading members of the project team.

Key Job Duties:

  • Developing successful relationships with clients, consultants, architects, sub-contractors and other project stakeholders.
  • Effectively managing the project with the skills, they have and following Maple Reinders’ process and procedures ensuring each project is delivered with quality and consistency.
  • Sharing your knowledge by mentoring junior Project Managers and Coordinators, guiding them to progress in their careers.
  • Supporting the National Business Development team and assisting the Construction Manager in developing schedules for projects in the pursuit phase and approving final submissions as required.
  • Involved in the negotiation of contracts with owners and their agents.
  • Developing a construction budget and regular cost projection reviews.
  • Preparing and updating a cost-effective plan and schedule for successful completion of the project.
  • Compile and submit to Construction Manager initial project budgeting.
  • Selecting suppliers and sub-trades and obtaining quotations.
  • Negotiating and clarifying scope of work with sub-trades and suppliers.
  • Managing the submittals and approvals process.
  • Reviewing shop drawings.
  • Setup and orderly management of project administration files.
  • Document control (distribution of drawings & specifications).
  • Involvement in implementing and updating QA/QC in individual projects.
  • Ensuring progress payments are received in a timely manner.
  • Quote and negotiate change orders.
  • Attend/Lead and prepare for project start up, progress and close out meetings.
  • Managing project close out.
  • Identifying construction risks, opportunities and thorough assessment of site conditions, sub-contractor, and labour availability.
  • Payment requisitions and change management between Maple, client, sub-trades, and suppliers.
  • Responsible for proper administration of construction contracts.
  • Emphasizing site safety in accordance with regulatory requirements as well as our corporate Health & Safety Policy.

Our Project Managers are responsible for Water / Wastewater projects typically in the value of $50-100M. You will have the overall responsibility for the success of the project supported by your strong team of Estimators, Superintendents, Project Coordinators and hourly employees. With your strong business sense, you will be empowered to run your project as your own small business with the support of management and other project teams.

To quality for this position, the ideal candidate will have:

  • 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

About Maple Reinders:

Maple Reinders is one of Canada’s most respected and trusted construction firms, delivering innovative solutions for over 55 years. We are a full-service construction provider specializing in ICI buildings (industrial, commercial, institutional) and civil/environmental projects such as water and wastewater treatment plants, composting facilities, energy-from-waste, and biogas systems.

With 500+ team members across six offices nationwide and more than 2,900 projects completed coast-to-coast, we’ve built a reputation for excellence, adaptability, and integrity.

We are proud to be:

  • A Platinum Member of Canada’s Best Managed Companies
  • Certified Great Place to Work
  • Recipients of numerous awards for innovation, sustainability, and design

We want an individual who will embody Maple Reinders core values of

  • People – Supporting our people to thrive.
  • Integrity – Doing the right thing without compromise.
  • Relationships – Building trust with clients & partners.
  • Stewardship – Caring for communities & the environment.
  • Ingenuity – Embracing challenges. Encouraging ideas. Engineering solutions.

Why you should work here:

  • 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

Salary Range: $145,000 - $180,000 / Year (depending on experience)

Location: Will be a mix of in office (Mississauga) and on-site

Interested in Joining Our Team?

Submit your resume and project list through this posting or on our website. Only those selected for an interview will be contacted.

We use artificial intelligence (AI) to review resumes of candidates and assess their fit based on the criteria outlined in the job posting. We do not use AI to make any final hiring or interview decisions.

Maple Reinders is an equal opportunity employer and supports employment equity and diversity in the workplace. We encourage applications from all qualified individuals including women, visible minorities, Indigenous Peoples, persons with disabilities, and others who reflect our ever-changing workplace. Upon request, Maple Reinders accommodates candidates with disabilities throughout the hiring process. If you require accommodation during the hiring process, please contact [email protected].

https://www.maple.ca/

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