2026-09-02 · Job posted on 2026-09-02 in PickeringPickering · Full Time · This is a Full TimeContract · Contract position. Construction managersView occupation: Construction managers (opens in a new tab) · Project Manager - Water/Wastewater Construction Maple Reinders Constructors is currently searching for an experienced Project Manager to join our Civil construction division in Mississauga, Ontario. The successful candidate will have the opportunity to be a part of the Duffin Creek WPCP Biosolids Treatment Replacement project in Pickering, Ontario. The Project Manager isShort Description: Project Manager - Water/Wastewater Construction Maple Reinders Constructors is currently searching for an experienced Project Manager to join our Civil construction division in Mississauga, Ontario. The successful candidate will have the opportunity to be a part of the Duffin Creek WPCP Biosolids Treatment Replacement project in Pickering, Ontario. The Project Manager is

2026-08-27 · Job posted on 2026-08-27 in PickeringPickering · Full Time · This is a Full TimeTemporary · Temporary position. Construction trades helpers and labourersView occupation: Construction trades helpers and labourers (opens in a new tab) · Concrete Formsetter / Labourer Maple Reinders Constructors Ltd . is currently looking for Concrete Formsetter/Labourer to work on the Duffin Creek WWTP project in Pickering, Ontario. This is your chance to work with one of Canada's Best Managed Companies! Expected start date: Mid to late September 2026. Qualifications: Correctly interpretShort Description: Concrete Formsetter / Labourer Maple Reinders Constructors Ltd . is currently looking for Concrete Formsetter/Labourer to work on the Duffin Creek WWTP project in Pickering, Ontario. This is your chance to work with one of Canada's Best Managed Companies! Expected start date: Mid to late September 2026. Qualifications: Correctly interpret

2026-08-27 · Job posted on 2026-08-27 in AjaxAjax · Full Time · This is a Full TimePermanent · Permanent position. Steamfitters, pipefitters and sprinkler system installersView occupation: Steamfitters, pipefitters and sprinkler system installers (opens in a new tab) · Journeyperson Pipefitter or Plumber Maple Reinders Constructors Ltd. is seeking experienced Journeyperson Pipefitters or Plumbers for the Duffin Creek WPCP project . This is a great opportunity to work on a significant infrastructure project with one of Canada's Best Managed Companies and be part of a dynamic, industry-leading team! Responsibilities/Qualifications:Short Description: Journeyperson Pipefitter or Plumber Maple Reinders Constructors Ltd. is seeking experienced Journeyperson Pipefitters or Plumbers for the Duffin Creek WPCP project . This is a great opportunity to work on a significant infrastructure project with one of Canada's Best Managed Companies and be part of a dynamic, industry-leading team! Responsibilities/Qualifications:

2026-08-25 · Job posted on 2026-08-25 in PickeringPickering · Full Time · This is a Full TimePermanent · Permanent position. Contractors and supervisors, other construction trades, installers, repairers and servicersView occupation: Contractors and supervisors, other construction trades, installers, repairers and servicers (opens in a new tab) · Concrete Foreman Maple Reinders is seeking an experienced Concrete Foreman to lead field crews and oversee day‑to‑day concrete operations for the Duffin Creek WWTP project in Pickering, ON. This role is responsible for safe, efficient, and high‑quality execution of concrete work while meeting project schedules, productivity targets, and safety standards.Short Description: Concrete Foreman Maple Reinders is seeking an experienced Concrete Foreman to lead field crews and oversee day‑to‑day concrete operations for the Duffin Creek WWTP project in Pickering, ON. This role is responsible for safe, efficient, and high‑quality execution of concrete work while meeting project schedules, productivity targets, and safety standards.

2026-08-25 · Job posted on 2026-08-25 in PickeringPickering · Full Time · This is a Full TimeTemporary · Temporary position. CarpentersView occupation: Carpenters (opens in a new tab) · Concrete Formwork Carpenter / Journeyman Maple Reinders Constructors Ltd . is currently looking for Concrete Formwork Carpenters and Journeyman towork on the Duffin Creek WWTP project in Pickering, Ontario. This is your chance to work with one of Canada's Best Managed Companies! Expected start date: Mid to late September 2026.Short Description: Concrete Formwork Carpenter / Journeyman Maple Reinders Constructors Ltd . is currently looking for Concrete Formwork Carpenters and Journeyman towork on the Duffin Creek WWTP project in Pickering, Ontario. This is your chance to work with one of Canada's Best Managed Companies! Expected start date: Mid to late September 2026.

2026-08-21 · Job posted on 2026-08-21 in PickeringPickering · Full Time · This is a Full TimeContract · Contract position. Construction managersView occupation: Construction managers (opens in a new tab) · Senior Mechanical Project Manager – Water/Wastewater Construction Maple Reinders Constructors is currently searching for an experienced Senior Mechanical Project Manager to join our Civil construction division in Mississauga, Ontario. The successful candidate will have the opportunity to be a part of the Duffin Creek WPCP Biosolids Treatment Replacement project inShort Description: Senior Mechanical Project Manager – Water/Wastewater Construction Maple Reinders Constructors is currently searching for an experienced Senior Mechanical Project Manager to join our Civil construction division in Mississauga, Ontario. The successful candidate will have the opportunity to be a part of the Duffin Creek WPCP Biosolids Treatment Replacement project in

2026-08-18 · Job posted on 2026-08-18 in PickeringPickering · Full Time · This is a Full TimeContract · Contract position. Construction managersView occupation: Construction managers (opens in a new tab) · Commissioning Lead - Civil Construction Maple Reinders Constructors is currently searching for a Commissioning Lead to join our Civil construction division and be based on the Duffin Creek WPCP in Pickering, Ontario. The successful candidate will have the opportunity to work on a large exciting civil water and wastewater project. InShort Description: Commissioning Lead - Civil Construction Maple Reinders Constructors is currently searching for a Commissioning Lead to join our Civil construction division and be based on the Duffin Creek WPCP in Pickering, Ontario. The successful candidate will have the opportunity to work on a large exciting civil water and wastewater project. In

2026-08-18 · Job posted on 2026-08-18 in PickeringPickering · Full Time · This is a Full TimeContract · Contract position. Architectural technologists and techniciansView occupation: Architectural technologists and technicians (opens in a new tab) · Assistant Project Coordinator/Co-op Student (Civil Construction) Term: Starting September 2026 TERM: 8 or 12 Month Term Preferred As an Assistant Project Coordinator, you will have the opportunity to support our Project Managers & Superintendents in the delivery of our exciting Civil projects. The focus of your role will be toShort Description: Assistant Project Coordinator/Co-op Student (Civil Construction) Term: Starting September 2026 TERM: 8 or 12 Month Term Preferred As an Assistant Project Coordinator, you will have the opportunity to support our Project Managers & Superintendents in the delivery of our exciting Civil projects. The focus of your role will be to

2026-08-14 · Job posted on 2026-08-14 in PickeringPickering · Full Time · This is a Full TimeContract · Contract position. Contractors and supervisors, carpentry tradesView occupation: Contractors and supervisors, carpentry trades (opens in a new tab) · Mechanical Superintendent - Civil Construction Maple Reinders is currently looking to add an experienced Mechanical Superintendent for the Duffin Creek WPCP project in Pickering, Ontario As a Mechanical Superintendent with our Civil Division, you will oversee site staff, field engineering, and field teams accountable for delivering completed projects with aShort Description: Mechanical Superintendent - Civil Construction Maple Reinders is currently looking to add an experienced Mechanical Superintendent for the Duffin Creek WPCP project in Pickering, Ontario As a Mechanical Superintendent with our Civil Division, you will oversee site staff, field engineering, and field teams accountable for delivering completed projects with a

2026-08-11 · Job posted on 2026-08-11 in PickeringPickering · Full Time · This is a Full TimeContract · Contract position. Contractors and supervisors, carpentry tradesView occupation: Contractors and supervisors, carpentry trades (opens in a new tab) · Site Superintendent - (Civil) Maple Reinders is currently looking to add an intermediate construction superintendent to our team in Ontario! The successful candidate will oversee projects in the GTA East area. As a Superintendent with our Civil Division, you will oversee site staff, field engineering, and field teams accountable forShort Description: Site Superintendent - (Civil) Maple Reinders is currently looking to add an intermediate construction superintendent to our team in Ontario! The successful candidate will oversee projects in the GTA East area. As a Superintendent with our Civil Division, you will oversee site staff, field engineering, and field teams accountable for