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 apply.workable.com .
$145k - $180k per year
...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 Ontario. The position is located in Ontario and relocation will be required if...SeniorWaterWeekly payFull timeFor contractorsFor subcontractorRelocationRelocation package- ...Are you passionate about civil construction and ready to take your estimating career to the next level? Are you looking to join a dynamic team that truly values... ..., our dynamic and rapidly growing team is seeking a Senior Estimator – Civil Construction who thrives in a...SeniorLong term contractFull timeFor contractorsFor subcontractorWork at officeMonday to friday
- ...on, providing access to clean water, or transforming skylines,... ...digital innovators, program and construction managers and other... ...team is actively seeking a Senior Project Manager - Water. In... ...projects that include water and wastewater conveyance and rehabilitation...SeniorWaterFull timeContract workWork at officeLocal areaWorldwideFlexible hours
- ...belong at PCL. If you see yourself growing with PCL as a Senior Estimator, apply to this posting and we’ll consider you for future... ...drawings) and specifications for large hard-bid / lump sum, construction management and small to medium design build projects to determine...SeniorContract workFor contractors
$80k - $98k per year
...Intermediate Project Coordinator (ICI Construction) Maple Reinders Constructors is currently searching for a talented... ...contract documentation, support estimating and assisting with the preparation... ...tenders in consultation with senior managers At Maple we are looking...SeniorWaterWeekly payFull timeContract work- ...voyez évoluer au sein de PCL en tant que Estimateur(trice) sénior(e), postulez à cette offre et nous... ..., les projets de gestion de la construction et les petits et moyens projets de conception... ...de la construction). Compléter l'estimation de l'offre et la stratégie de rachat...SeniorDaily paidContract work
$45k - $65k per year
...Experience an asset or equivalent experience Work setting Estimating Tasks Prepare pre-qualification submissions to present... ...Type of experience Civil Commercial and/or industrial construction Industrial construction Institutional construction Project...Long term contractPermanent employmentFor contractorsFor subcontractorDay shift$150k per year
...Senior Estimator – Modular Construction Location: Edmonton, AB Salary: Up to $150,000 + Bonus + Benefits About the Company Our client is a leading modular construction builder with a strong presence in Western Canada, delivering innovative and efficient solutions across...SeniorLong term contractPermanent employmentFor subcontractorInternship- ...Protostatix a division of Englobe is currently looking for Intermediate / Senior Structural Engineer for their office in Edmonton, Calgary... ...main responsibilities Must be proficient with Wood construction projects. Also must have experience in Concrete and Steel construction...SeniorPermanent employmentFull timeContract workFor contractorsWork at officeLocal areaRemote workFlexible hours
- ...reach. Let's build it together. At PCL Construction Management Inc., part of the PCL Family... ...the future of your career. As a Estimator for PCL Construction Management Inc. in... ..., and methods and procedures. ~ Intermediate knowledge of key principles involved in...Long term contractContract workWork at officeFlexible hours
- ...private sector clients through its Construction and Concessions segment.... ...industrial construction and water infrastructure, providing clients... .... Reporting to the Estimating Manager, the Electrical Estimator... ..., Steel, etc.) and/or in a wastewater/water treatment environment is...WaterContract workFor subcontractorFlexible hours
$45k - $65k per year
...Expérience un atout ou experience équivalente Milieu de travail Estimation Tâches Préparer des soumissions de préqualification pour... ...MS Word Genre d'expérience Projets de génie civil Construction commerciale et/ou industrielle Construction industrielle...Permanent employmentFull timeDay shift$42.75 per hour
...Highlights of the job We're Hiring: Water Plant Operators Location: Water Treatment... ...ensure proper consideration of internal seniority. What you’d be responsible for Under... ...Successful completion of the NAIT Water and Wastewater Technician program or an equivalent...WaterHourly payFull timeTemporary workFor contractorsWork at officeShift workRotating shift$66.7k - $88.4k per year
...the Future With Us. As an Intermediate Landscape Architectural Technologist... ...experienced intermediate and senior practitioners. Your Impact... ...including detailed design, cost estimating, contract documents, tender support, and construction-phase services. Prepare base...SeniorWaterContract workWork at officeLocal areaRemote workFlexible hours- ...experienced and dedicated Process Technologist (Intermediate) to join our team in our Edmonton... ...successful candidate will work with the water groups Drawing Production Lead as well... ..., including water supply, water and wastewater treatment, reservoirs, lift stations, and...WaterInternshipWork at officeLocal areaFlexible hours
- ...are engineers, scientists, and construction professionals providing... ...our clients' transportation, water, energy, and other private infrastructure... ...We are looking to hire an Intermediate Instrumentation and Controls... ..., technical documents, cost estimates, schedules, specific...WaterFull timeWork at officeMonday to fridayFlexible hours
- ...Company is seeking an experienced and dedicated Project Manager, Water to join our team in our Edmonton office. In this role you will... ...What you’ll do Project Management for a variety of water and wastewater projects throughout Northern Alberta. Planning, designing,...WaterInternshipWork at officeLocal areaFlexible hours
$66k - $99k per year
...deliver more impact together. Role description: The Edmonton office is hiring a Senior Architectural Technologist for its team. The architectural team consists of Project Managers, Construction Administrators, Architects, Technologists, and Administrators. Our work is...SeniorFull timeContract workWork at office- ...Students for our Canadian Industrial Division to work as an Estimating Student in our Edmonton, AB office. We are looking for... ...major. • Candidates must have a strong desire to work in a construction environment and prior field construction experience will be considered...For contractorsInternshipWork at office
- ...Victor Energy Ltd is seeking an Estimator to join our team based out of the Nisku or Calgary area, working on various estimating projects... ...with finance team to develop project budgets. Understand construction contracts. Estimate several bids simultaneously. Travel to...Full timeFor subcontractor
- ...keeps cities running. A bout the Role: We are seeking a Senior Estimator (Electrical Utilities)to join our Western Utilities team.... ...drawings/specifications, assess risks, and evaluate cost‑effective construction methods - Maintain estimating tools and databases (Bid2Win/...SeniorLong term contractFull timeFor contractorsFor subcontractorWork at officeRelocation
- ...Integrative Project Delivery (IPD) in Canada, with projects that truly move the needle on collaboration and innovation in construction. We are seeking an Estimator with a passion for collaborative delivery models to join our Edmonton team. You’ll be at the heart of collaborative...Long term contractFull timeContract workFor subcontractorLocal area
- ...Job Responsibility: : We are currently searching for a Construction Technologist to join the Field Services team in our Edmonton office... ...municipal infrastructure projects, from transportation improvements to water, sanitary, and storm main installations. ~ Prior experience...WaterFull timeContract workFor contractorsWork at officeLocal areaWork from homeFlexible hours
- ...Our team in Edmonton North is currently looking for a Commercial Estimator to become an integral part of the team. Accountabilities:... ...related tasks as assigned by the Manager, Commercial Sales, or other senior leadership. Required Skills, Abilities and Experience:...SeniorFull timeWork at officeWork from homeMonday to friday
- ...Aecon. Are a leader in sustainable construction . With a strong commitment to operating... ...various disciplines. Interface with Senior Management. Interface with Project Management... ...knowledge of self-perform trades work, estimating and employee relations required....SeniorContract workFor subcontractorInternshipDirect hire
- ...specifications and drawings Participate in field surveys, inspections or technical investigations Prepare construction specifications, costs and material estimates Prepare engineering designs and drawings Computer and technology knowledge 3D graphic software...Permanent employmentFull time
$32 - $36 per hour
...Water and Sewer Pipelayer Employer: Rulam Contracting Ltd. Business address: 11175 – 255 Street Acheson, Alberta, T7X 6C9 Job... ...and protection for installed pipelines. Read and interpret construction blueprints, drawings, and specifications to determine pipe placement...WaterFull timeSeasonal workRelocationWeekend workDay shiftAfternoon shift- ...the lights on, providing access to clean water, or transforming skylines, our work helps... ...scientists, digital innovators, program and construction managers and other professionals... ...with contractors, project managers, and senior engineers Participate in resolving technical...SeniorWaterFull timeContract workFor contractorsManual laborWork at officeLocal areaRemote workWorldwideRelocationFlexible hours
- ...you want is within reach. Let's build it together. At PCL Construction Management Inc., part of the PCL Family of Companies (PCL), we... ...processes can be incorporated into the project. Collaborates with estimating on model compliance checking and validation. Collaborates...Long term contractContract workFlexible hours
- ...forward if you are not interested. This is with Govt of Alberta. Intermediate Administrative Assistant (GOAPRDJP00000924) Work Status: On-... ...days a week Anticipated Interviews Dates ~ Interviews are estimated to be held between May 25-29, 2026. Scoring Methodology...Contract workWork at officeMonday to friday
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Intermediate / Senior Estimator - Water/Wastewater Construction. Be the first to apply!
- structural steel estimator Edmonton, AB
- remote flooring estimator Edmonton, AB
- welding estimator Edmonton, AB
- junior estimator Edmonton, AB
- painting estimator Edmonton, AB
- hvac estimator Edmonton, AB
- estimator - commercial construction Edmonton, AB
- cost analyst Edmonton, AB
- estimator Edmonton, AB
- remote steel estimator Edmonton, AB

