Jobs for oit water operator at Montreal

1,406 oit water operator job listings in Canada. Find daily updated positions from leading job boards.


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Sanexen Environmental Services Inc. Full-time

    Sanexen is seeking a Water Treatment Technician/Operator to join its Rivière-des-Prairies operations center and work on job sites throughout the Greater Montreal area. Job Description Sanexen is seeking a Water Treatment Technician/Operator to join its team. Reporting to the Operations team, the successful candidate will be responsible for the...


  • Montreal, Montreal (administrative region), Canada Jump! recruiters Full-time €80,000 - €100,000 Contract

    Permanent position, 40 hours/week, annual salary The Company Our client is an engineering firm that has built a solid reputation in the mining, industrial, and municipal sectors, particularly for its ability to deliver turnkey solutions. They are seeking an Deputy Director of Production, Water Treatment to support their growing operations department at...


  • Montreal, Quebec, Canada Socket.dev Full-time

    About Us:Louis W. Bray Construction is a family-owned and operated Heavy Civil General Contractor, but we are more than just your regular heavy civil construction company. Bray was founded on mutual respect across the organization, and we continue to foster the family atmosphere that Louis started. Our employees never feel like a number or another cog in the...


  • Montreal, Quebec, Canada Guardian Chemicals Full-time

    Better Chemistry for a Better Future. We believe that we can create a better future for our communities, customers, and employees by doing chemistry better. When we create safer, more efficient, more environmentally responsible chemistry and apply it using the best people and technology available we can make a huge impact.  With over 60 years of research...


  • Montreal, Quebec, Canada Stantec Full-time

    Your Opportunity An opportunity exists for an Intermediate Water Resources Engineer to join a highly technical and collaborative team delivering complex water resources work across Canada. Our projects include drainage and stormwater management, flood mitigation, natural asset solutions, master planning, and climate resilience, spanning the full project...


  • Montreal, Quebec, Canada True Environmental Full-time

    Ensero Solutions is an environmental consulting and remediation business with specific expertise in environmental assessments, permitting, regulatory and compliance services, active/passive water treatment, mine water management, and turnkey remediation services for the mining industry and broader industrial sectors. At Ensero, we get the opportunity to make...


  • Montreal, Quebec, Canada Egis Group Full-time

    About UsJoin Egis, where your ambition meets unparalleled growth opportunities. As we continue to expand within Canada, we're looking for talented professionals like you to be a part of our innovative team. Imagine working alongside over 1,000 top-tier engineers, architects, and planners, all dedicated to shaping the future of infrastructure and...


  • Montreal, Quebec, Canada Arcadis Full-time

    Join Arcadis as a Mine Water Specialist and support mining operations in British Columbia, Saskatchewan, and Ontario. Leverage your experience in mine water treatment to create sustainable solutions.This opportunity at Arcadis invites a dynamic individual with a wealth of mine water management experience. As a crucial part of the Canadian Mine Sector, you'll...


  • Montreal, Canada Power Recruitment Full-time

    About the job Vacuum/Water Truck OperatorsWe are currently seeking applicants for a Vacuum/Water Truck Operator position to assist our client. We welcome you to submit your application, if you are interested.Qualifications:Class 3, or 1 license w/ Air EndorsementClean drivers abstract (less than 6 demerits)Minimum of 1 year experience in a similar...


  • Montreal, Canada Sanexen Environmental Services Inc. Full-time

    Sanexen is seeking a Water Treatment Technician/Operator to join its Rivière-des-Prairies operations center and work on job sites throughout the Greater Montreal area. Job Description Sanexen is seeking a Water Treatment Technician/Operator to join its team. Reporting to the Operations team, the successful candidate will be responsible for the...

  • Class 1 Operator

    4 days ago


    Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada birchmountainenterprises Full-time

    Birch Mountain Enterprises is hiring experienced Class 1 Operators for our Kearl Lake site near Fort McMurray. You will operate water and vacuum units, hauling water and sewer in all weather, with a focus on safety and efficiency. Candidates must hold a valid Class 1 licence with a clean abstract, TDG knowledge, and at least 3 years of manual transmission...


  • Montreal, Quebec, Canada Arcadis Full-time

    Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex...


  • Montreal (administrative region), QC, Canada WSP Full-time €128,666 - €176,420 Contract

    What if you could redefine what’s possible? With us, you can. With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions. We are...


  • Montreal, Quebec, Canada SRK Consulting Full-time

    Senior Environmental or Water Resources Engineer / Ingénieur(e) sénior à intermédiaire en environnement ou en ressources en eau Location: Montreal, Quebec City, Toronto, Sudbury, Canada. This position is hybrid (office and remote) with flexible working hours. Responsibilities Execution and leadership of mine water management engineering projects at all...


  • Montreal, Quebec, Canada Option Excavating Inc Full-time

    Option Excavating Inc., a locally owned and operated company, specializes in full-service underground infrastructure installation. Our expertise includes the installation of water, sanitary sewer, and storm sewer main lines and services. We proudly serve a diverse range of sectors, including municipal public works, petroleum, commercial, and residential...

  • Building Operator Premium

    2 days ago


    Montreal, Quebec, Canada Groupe MACH Full-time

    Based in Montréal and under the responsibility of the Technical Supervisor, the Building Operator performs the following tasks: Ensure the maintenance and proper functioning of various systems (electricity, heating, plumbing, piping, HVAC, fire protection). Analyze and adjust these systems as needed. Ensure their compliance with building codes and...


  • Montreal (administrative region), QC, Canada WSP in Canada Full-time $128,666 - $176,420 Contract

    Job Description What if you could redefine what’s possible? With us, you can. You want Purpose. Growth. Opportunity. People who get it. We are the home of ambitious, passionate, and innovative world shapers. With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions. We are...


  • Montreal, Quebec, Canada Domtar Corporation Full-time

    Select how often (in days) to receive an alert:Operations Forester, Ontario Woodlands - Remote Operations 1 Location: Thunder Bay, ON, CA, P7E 6S3Department: Forestry (FO00)Domtar is a leading producer of pulp, paper, packaging, tissue and wood products. Through our focus on safety and sustainability, as well as our commitment to operational excellence and...

  • OPERATIONS – CANADA

    3 hours ago


    Montreal, Quebec, Canada Cpaws Nb Full-time

    Le français suit NATIONAL BOARD OF TRUSTEES (2 VOLUNTEER POSITIONS) POSITION TYPE: Volunteer. Estimated commitment of approximately 4-8 hours per month, including meeting preparation and committee participation.LOCATION: Flexible, Canada (Primarily remote with 1-2 in-person meetings annually).POSTING DATE: March 18, 2026DEADLINE: Open until positions are...


  • Montreal, Quebec, Canada Doran Contractors Limited Full-time

    Become a key player at Taggart Construction Limited as an Excavator Operator focused on water and sewer infrastructure in Ottawa, ON. Ensure project efficiency and safety in every operation.As an experienced excavator operator, you will support the installation of crucial sanitary and storm systems in the Ottawa region. Your role includes working...