Senior Estimator - Water/Wastewater Construction
$105k - $155k per yearMaple Reinders
Senior Estimator – Water/Wastewater Construction
Maple Reinders is currently looking to add an experienced Construction Professional to our Civil Estimating team. The successful candidate will have the opportunity to work on a variety of civil projects across Canada with a focus on Water / Wastewater.
We are a growing organization and are continually winning new work! Whether the opportunities are Plan Spec, Design/Build, or Construction Management, our Estimator will prepare tenders from concept to submission with an emphasis on understanding and evaluating risk.
The successful candidate will have experience with the following:
- Assuming responsibility for the preparation of detailed and accurate cost estimates and tenders, employing your experience and working with Maple accepted practices and systems.
- Reviewing drawings and specifications, developing a thorough understanding of the project needs, requirements and risk.
- Selecting and contacting of sub-contractors and suppliers and obtaining quotations.
- Preparing and reviewing suppliers and sub-contractors’ scope of work.
- Preparing quality take-offs, with specific focus on self-performed and self-priced tasks.
- Closing tenders in consultation with senior managers.
- Finalizing final tender submission.
- Assisting with coding of estimates where we are the successful bidder.
- Review of preliminary work schedules using MS Project.
- Identifying construction risks, opportunities and thorough assessment of site conditions, Sub-contractor and Labour availability.
- Liaise, consult, and communicate with Engineers, Architects, Owners, Contractors, and Subcontractors, and provide value engineering and adjustments to cost estimates.
- Assisting Chief Estimator with reviewing bid opportunities and strategies.
- Participating, as a member of a proposal team in the development of P3, Design/Build, Design Build Operate, Construction and/or Project Management opportunities, together with Major Projects staff.
- Participating in the preparation of presentations or proposals with the Major Projects staff.
- Cultivating and maintaining positive relationships with Sub-contractors, Suppliers and Engineers.
- Mentoring and coaching junior staff.
Also determining the following:
- The flow of product through an operating process facility and how proposed contract changes will need to be incorporated
- How the construction of the facility will need to progress from a practical standpoint including sequencing, tie-ins and staging of the work.
We are looking for an Estimator with experience working for a general contractor who currently have:
- 7+ years experience estimating Water/Wastewater projects or working in a combined role of Project Manager & Estimator in Water / Wastewater.
- We would also consider applicants with a background as a Project Manager, Superintendent, or trades person with experience in Water / Wastewater construction.
- Mechanical experience in the food & beverage or chemical industry is also an asset.
- Process Mechanical experience preferred.
- Civil (excavation and site piping) experience would be an asset.
- Experience using Bluebeam, Planswift, and Costx is considered and asset
- Advance knowledge of Microsoft Excel.
- A University Degree/Technology Diploma in Engineering, Red Seal Certification (mechanical related) or a combination of education and industry experience.
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)
- 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: $105,000 - $155,000 / Year (depending on experience)
Location: Primarily looking for an individual in our Mississauga office but may consider other office locations for the right individual. Would also consider fully remote work for the right candidate.
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 View email address on apply.workable.com .
$91k - $125.1k per year
...municipal infrastructure team is looking for a water resources engineer to join our growing... ...terminal waste, outbuildings waste, construction waste and circular construction, and off-... ...Demonstrated ability to manage teams, senior stakeholders, and strategic reporting for...SeniorWaterLong term contractFull timeInternshipWork at officeLocal areaFlexible hours$100k - $145k per year
...Project Manager – (Water/Wastewater Construction) Maple Reinders Constructors is currently searching for an experienced Project Manager to join our Civil construction division in Ontario. As a Project Manager you will have the opportunity to manage exciting Water...WaterWeekly payFull timeFor contractorsFor subcontractorWork at office$75k - $120k per year
...markets around the world. Who are you? You are a seasoned Senior Estimator who specialises in infrastructure cost estimating with a... ...Qualifications Quantity Surveying / Civil Engineering / Construction Management Degree and/or Certification or equivalent. Minimum...SeniorFull timeContract workFor contractorsInternshipFlexible hours- ...Preparing and reviewing preliminary and detail designs of storm water management facilities (quality and quantity), floodplain analysis... ...Assisting in the preparation of proposal submissions and cost estimates. Providing mentorship, guidance and quality control of junior...SeniorWaterFull time
$34 per hour
Estimator, Construction Colour of Painting Ltd Location Toronto, ON Salary 34.00 hourly / 40 hours per week Full time Early morning Start date: 2026-01-01 Languages English Education College/CEGEP Architectural engineering Civil engineering technology/technician...SuggestedHourly payFull timeFor contractorsRemote workEarly shift- ...Hays Civil Construction in Ontario has partnered with our client to hire a Senior Estimator in Toronto. Your new Company The business brings over 30 years' experience in the Heavy Civil and Concrete Construction Industry. They are trusted by clients to deliver their infrastructure...SeniorLong term contractPermanent employmentContract workFor subcontractor
$95k - $145k per year
...around the world Who are you? You are an experienced Senior Transmission Electrical Estimator with a minimum of 10 years’ postgraduate experience... ...all classification levels and stage gates of the pre-construction phase, from conceptual sketches (Class 5) through 30% design...SeniorFull timeContract workFor contractorsInternshipFlexible hours- ...Senior Estimator - Nuclear Decommissioning & Environmental Remediation Type: Full-Time Location: Remote / Hybrid - site visits required... ...across North America and the Middle East. Our work spans capital construction programs, commercial office towers, institutional facilities,...SeniorLong term contractPermanent employmentFull timeFixed term contractInterim roleWork at officeRemote work
$90k - $115k per year
...around the world Who are you? You are an experienced Senior Cost Consultant with a minimum of 7 years post-graduate experience... ...Consultant, you will be involved in: Prepare and lead construction cost estimates across education, healthcare, residential, corporate...SeniorFull timeContract workInternshipFlexible hours$80k - $110k per year
...provides cutting-edge engineering, procurement, construction, and financing solutions to projects in... ...in the Toronto Office to carry out Water Resources studies for Roads, Bridges and... ...Collaborate effectively with intermediate and senior engineers, hydrologic/hydraulic modelers,...SeniorWaterFull timeInternshipWork at officeFlexible hoursShift work- ...Electrical Estimator Your New Company Join a leading electrical contracting organization... ..., and cost‑effective electrical construction solutions across industrial, commercial,... ...project sites. Your New Role As a Senior Electrical Estimator, you will prepare accurate...SeniorPermanent employmentFor subcontractorInternshipWork at office
$20 - $25 per hour
...aspect of our culture at Aecon. Are a leader in sustainable construction . With a strong commitment to operating responsibly by... ...infrastructure that powers the future. We are looking for a Co-op Estimator to help us get there! Reporting to the Lead Estimator or...Hourly payContract workFor subcontractor$110k - $150k per year
...aspect of our culture at Aecon. Are a leader in sustainable construction . With a strong commitment to operating responsibly by... ...highways, and large‑scale site development. Reporting to the Estimating Manager, the Estimating Lead will be responsible for the delivery...RemplacementContract workFor subcontractorLocal area- ...PM2CM, Inc., (Project Management to Construction Management) is a professional services company... ..., Budget tracking and monitoring, Estimating, Risk Analysis, Claims avoidance and Mitigation... ...ade a subject matter expert on project estimation and aggregation methodology, including...SeniorRemplacementFull timeWork at officeRemote work
$110k - $150k per year
...of our culture at Aecon. Are a leader in sustainable construction . With a strong commitment to operating responsibly by... ...infrastructure that powers the future. Reporting to the Estimating Manager, the Senior Estimator will be responsible for accurately estimating...SeniorContract workFor subcontractor$80k - $110k per year
...aspect of our culture at Aecon. Are a leader in sustainable construction . With a strong commitment to operating responsibly by... ...infrastructure that powers the future. Reporting to the Estimating Manager, the Estimator will be responsible for the generation...Contract workFor subcontractorWork at officeFlexible hoursNight shift$275k - $285k per year
...Coordinate subcontractors activities Evaluate daily operations Plan and organize daily operations Prepare and submit construction project budget estimates Plan and prepare construction schedules and milestones and monitor progress Prepare contracts and negotiate...For subcontractorRemote work$100k - $150k per year
...aspect of our culture at Aecon. Are a leader in sustainable construction . With a strong commitment to operating responsibly by... ...s #1 utility construction provider — and we’re looking for a Senior Estimator – Substations & Electrical to help us get there. Reporting...SeniorContract workFor subcontractorNight shift$60k - $95k per year
...Ferrovial Construction Canada Inc. and VINCI Construction Grands Projets are undertaking... ...strengthen Ontario’s economy by supporting an estimated 1,500 jobs at the peak of construction.... ...discrepancies to the Survey Manager or Senior Surveyor. Operate and maintain survey...SeniorContract workNight shiftRotating shift$72k - $97k per year
...building automation and security solutions. Job Summary: As an Estimator with Bosch Building Technologies, your main responsibility will... ...~ Sitting, standing, walking in office environments and construction sites ~ The employee must occasionally lift and/or move up...Long term contractFull timeFor contractorsFor subcontractorWork at officeLocal areaRemote workWorldwideNight shift$275k - $285k per year
...Fomento de Construcciones y Contratas Canada Ltd. Position: Construction Manager Terms of Employment: Full-time / Permanent Location... ...and budget. Prepare and submit construction project budget estimates. Lead and manage pre-construction phase using design-build,...Permanent employmentFull time$85k - $130k per year
...Job Description Prepare detailed and accurate cost estimates for construction projects. Analyze project specifications and drawings to determine project requirements. Collaborate with project managers and other team members to develop project budgets. Identify potential...Permanent employmentFor subcontractor- ...aspect of our culture at Aecon. Are a leader in sustainable construction . With a strong commitment to operating responsibly by... ...experience on major infrastructure projects, including 5+ years in a senior role (Construction Director or equivalent) on projects exceeding...SeniorFor subcontractorInternship
$64.64 per hour
The Construction Project Manager supports the Engineer Procure Construct (EPC) Project Manager... ...contracts, subcontractors, suppliers, proposals, estimates, documentation turnover, client relations... ..., transmission & distribution, or water is preferred. A basic understanding of...WaterHourly payContract workFor contractorsFor subcontractorWork at office$120k - $150k per year
...Senior Project Manager (Wood Frame multi-residential construction) Location : Toronto, ON Salary: $120000-$150000 About the Company For over 50 years... ...contractors, and internal teams Assist Senior Estimators in preparing project-specific scopes of work, tender...SeniorLong term contractContract workFor contractorsWork at office$79.61 per hour
The Assistant Construction Manager will assist the Construction Project Manager, Project Manager... ..., suppliers, procurement, proposals, estimates, documentation, turnover, client interface... ...oil & gas, power generation, process, and water. Adhere to company's safety programs,...WaterHourly payContract workFor contractorsFor subcontractorWork at office$95k - $106k per year
...Evaluate daily operations Plan and organize daily operations Select trade subcontractors Prepare and submit construction project budget estimates Hire and supervise activities of subcontractors Plan and prepare construction schedules and milestones and monitor...Long term contractFor subcontractorInternshipRemote work$59.14 per hour
...Coordinate subcontractors activities Evaluate daily operations Plan and organize daily operations Prepare and submit construction project budget estimates Recruit, hire and supervise staff and/or volunteers Hire and supervise activities of subcontractors Plan and...For subcontractorRemote work- ...TEHORA recherche un(e) Conseiller(ère) sénior LEAN Construction pour accompagner les équipes de gestion de chantier dans l’implantation stratégique des principes LEAN Construction, incluant la méthodologie Last Planner et flux tiré. Responsabilités Piloter l’implantation...SeniorHourly payFull timeContract workApprenticeshipRemote workFlexible hours
$52k - $70k per year
...for growth Number one in Utilities Safety Construction A commitment to Diversity, Equity and Inclusion... ..., scheduling, quality, costs management, estimating, reporting, and managing project change under the direction of senior leadership. Duties and responsibilities...SeniorLong term contractFull timeContract workFor subcontractor
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Estimator - Water/Wastewater Construction. Be the first to apply!
