Intermediate / Senior Estimator - Water/Wastewater Construction
$105k - $155k per yearMaple Reinders
Intermediate / 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.
- 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 jobs.jobcopilot.com .
- ...Intermediate Estimator AWC Water Solutions Ltd. specializes in providing integrated water, wastewater treatment plants and many other specialized industrial packaged solutions. We offer clients advanced in-house engineering and design with 3D modeling, piloting, fabrication...SeniorWaterFull timeFor contractorsFor subcontractorWork at office
- ...reach. Let's build it together. At PCL Construction Management Inc., part of the PCL... ...direct, hands-on experience delivering water and wastewater infrastructure projects to join our dynamic... .... Liases between field engineers, estimators, and subcontractors to ensure...WaterLong term contractContract workFor contractorsFor subcontractorWork at officeFlexible hours
- ...lights on, providing access to clean water, or transforming skylines, our work helps... ..., digital innovators, program and construction managers and other professionals delivering... ...an exciting career opportunity for a Senior Water/Wastewater Engineer with skills and experience...SeniorWaterFull timeWork at officeLocal areaWorldwideFlexible hours
- ...Structural Technologist \\\ with a strong background in water and wastewater infrastructure to support the design and delivery of pump... ...design, preliminary design, detailed design, and issued -for -construction (IFC). \\\\\\ Review vendor drawings, structural shop...WaterFull timeFor contractors
- ...you want is within reach. Let's build it together. At PCL Construction Management Inc., part of the PCL Family of Companies (PCL), we... ...team, with strong experience in the pursuit and delivery of water/wastewater treatment projects. The successful candidate will have a proven...WaterLong term contractContract workFor subcontractorWork at officeFlexible hours
- ...innovative solutions for the full spectrum of water and wastewater assets, on time and on budget. We... ...! CIMA+ is currently looking for an Intermediate Electrical Engineer to join our... ...team, supporting the Project Manager and Senior Engineers in delivering electrical design...SeniorWaterPermanent employmentFull timeContract workFor contractorsLocal areaFlexible hours
- ...PM2CM, Inc., (Project Management to Construction Management) is a professional services company... ..., Budget tracking and monitoring, Estimating, Risk Analysis, Claims avoidance and Mitigation... ...be a subject matter expert on project estimation and aggregation methodology, including...SeniorRemplacementFull timeWork at officeRemote work
$70k - $90k per year
...Our client is seeking an experienced Estimator to lead creation of estimations and bids for commercial tenant... ...Experience as an Estimator within the construction industry • Experience estimating... ...• Desire to work directly with the senior leadership team and support the continuing...SeniorLong term contractFull timeContract work- ...As an experienced Intermediate Water Resources Engineer with an interest in mine water management , you will have the opportunity to work on exciting, multi-faceted, high-profile projects in Alberta, across Canada, and internationally. You will expand your academic training...WaterLong term contractInternship
- ...highly motivated, accountable, and resilient Senior Estimator to join our client's growing Civil... ...initial design phase right up to the start of construction. This role focuses heavily on municipal infrastructure initiatives, including water systems, wastewater facilities, and...SeniorWaterLong term contractFor subcontractorInternship
- ...solutions for the full engineering and construction of utility-scale wind, solar, and energy... ...generations to come. Position Overview: The Estimator will play a critical role in the... ...all QCR projects while leading the estimation processes for high-impact wind energy projects...Full timeFor contractorsFor subcontractorWork at officeLocal area
- ...markets. This includes biofuels and produced water treatment to natural gas and... ...What You Would Do in This Role The Intermediate Cost Control Analyst is responsible for... ...Collaborate with other disciplines including Estimating, Supply Chain Management and Accounting...WaterFull timeWork at officeRemote workWork from homeFlexible hours
$85k - $110k per year
...Follow through all phases of projects from concept design through construction. ~ Work closely with our integrated team of architects,... ...~ Manage projects while working under the supervision of senior engineers, and participate in project planning. ~ Provide...SeniorFull timeRelocation$100k per year
...We are seeking an experienced Senior Civil/Water Resources Engineer to help drive our business... ...designs from concept through construction. You will bring in and execute water resources... ...specifications, and construction cost estimates. Delegate design, calculations, reporting...SeniorWaterWork at office- ...from you. As a Successful Candidate, You Will Have the overall responsibility for the detail development of project Capital Cost Estimates through the rate of Hatch estimate classifications (FEL 1,2,3,4) Understanding estimating scope of work, deliverables, schedule of...SeniorLong term contractLocal areaOverseasFlexible hours
- ...Client, We are seeking an experienced \ Chief Estimator \\\ to lead estimating for deep... ...team for complex civil and geotechnical construction projects. \\ \ \ \ \\ Requirements... ...Meaningful work supporting sustainable water infrastructure in Western Canadian communities...WaterFull timeFor subcontractor
- ...Opportunity: We are currently seeking an Intermediate Transmission Line Engineer to join... .... Responsibilities: ~ Prepare estimates, material take offs, scopes of work,... ...field inspections during the project construction phase. ~ Review designs against...Full timeWork at officeFlexible hours1 day per week
- ...better world! We are seeking a skilled Intermediate/Senior Geotechnical Engineer to join our... ...analyses, reporting, design recommendations, construction support, client coordination, and the... ...Prepare proposals, work plans, fee estimates, and bid documents in response to...SeniorPermanent employmentFull timeFor contractorsFor subcontractorWork at officeLocal areaRemote workFlexible hours
- ...AWC specializes in providing integrated water, wastewater treatment plants and many other specialized industrial packaged solutions. We offer... ...expands, we are seeking qualified persons in filling an intermediate position in our Controls / Automation Division. The successful...WaterFull timeFor contractorsRemote work
- ...Why This Role Matters: The Survey Construction Lead plays a critical role in ensuring construction... ...business growth. This is a senior, responsibility‑driven role for a professional... .... Assist with construction cost estimates, tender preparation, and contract...SeniorLong term contractFull timeContract workFor contractors
- ...multifamily and mixed-use developments from pre-construction through completion and turnover. This... ..., and cost optimization ~ Lead estimating efforts and prepare Class D through... ...ownership ~ Provide executive reporting to senior leadership ~ Foster collaboration...SeniorLong term contractFull timeContract workFor contractorsWork at officeRelocation
- ...across the full project lifecycle, from early development through construction and into operations. Our sole focus on land and environment... ...Collaborate closely with technical leads, project managers, and senior leadership at both Canacre and Phasor to align business development...SeniorFull timeWork at office
$40 - $50 per hour
...the role of Site Superintendent. Since 1974 we have been developing excellent office environments and delivering a worry-free construction experience for our clients. We offer competitive compensation and benefits and an excellent work environment. The ideal...Hourly payPermanent employmentFull timeFor subcontractorWork at officeLocal areaMonday to fridayDay shiftAfternoon shift- ...team, this opportunity is for you. Reporting to the Construction Operations Manager, the Electrical Estimator plays a key role in analyzing costs, preparing take‑... .../sector meetings with various stakeholders – ie. senior estimator, operational staff, and purchasing – as required...SeniorFull timeContract workFor contractorsFor subcontractorWork at officeRelocation
$50k - $60k per year
...Calgary. We work across a range of exciting industries — from construction and sport to consumer products and nonprofits — delivering bold... ...out. We’re on the hunt for a driven, detail-oriented Intermediate Graphic Designer to join our Calgary studio. If you’re early...Long term contractFull timeCasual work- ...delivering large-scale residential, mixed-use, and commercial construction projects. Known for their collaborative culture and long-term... ...and strong industry relationships. The Role As a Senior Estimator, you'll lead the preparation of competitive estimates for complex...SeniorLong term contractPermanent employmentFor contractorsFor subcontractor
- ...seeking an experienced and dedicated Intermediate/Senior Transportation Engineer to join our... ...team in the preparation of designs, cost estimates, specifications, and contract... ...projects through the concept, design, and construction phases. Regular communications with...SeniorContract workInternshipWork at officeLocal areaFlexible hours
- ...staff. \\\ \\\ Partner Staffing on behalf of our client, \\\ we are seeking a highly skilled and detail -oriented \\ Construction Estimator \\\ to support the planning and delivery of major \\ infrastructure and building projects \\\ throughout Calgary and the...Full timeContract workFor subcontractor
- ...Commercial Glazing is looking for a dynamic, growth-oriented Senior Sales Estimator to serve as our primary representative and market anchor... ...minded professional with a deep network in the local construction community and a sharp eye for commercial glazing estimates,...SeniorFull timeFor contractorsFor subcontractorWork at officeLocal area
- ...sets us apart from the competition. Role: As an Outdoor Open Water Volunteer Guard with MNP Community & Sport Centre, you are... ...certification ( required prerequisite ). Alberta workplace approved Intermediate First Aid ( required prerequisite ). Minimum of 15 years of...WaterFull timeShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Intermediate / Senior Estimator - Water/Wastewater Construction. Be the first to apply!


