2026-10-20 · Job posted on 2026-10-20 in NewcastleNewcastle · 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 a civil infrastructure project in Newcastle, Ontario . 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-leadingShort Description: Journeyperson Pipefitter or Plumber Maple Reinders Constructors Ltd. is seeking experienced Journeyperson Pipefitters or Plumbers for a civil infrastructure project in Newcastle, Ontario . 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

2026-10-17 · Job posted on 2026-10-17 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

2026-10-15 · Job posted on 2026-10-15 in PickeringPickering · Full Time · This is a Full TimeContract · Contract position. Occupational health and safety specialistsView occupation: Occupational health and safety specialists (opens in a new tab) · Description As a HS&E Advisor, you will play a vital role in supporting and advancing health, safety, and environmental excellence across Ledcor Construction operations. Reporting to the HS&E leadership team, you will be responsible for providing expert guidance to project teams, maintaining HS&E programs and documentation, supporting audits and investigations,Short Description: Description As a HS&E Advisor, you will play a vital role in supporting and advancing health, safety, and environmental excellence across Ledcor Construction operations. Reporting to the HS&E leadership team, you will be responsible for providing expert guidance to project teams, maintaining HS&E programs and documentation, supporting audits and investigations,

2026-10-10 · Job posted on 2026-10-10 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

2026-10-10 · Job posted on 2026-10-10 in WhitbyWhitby · Full Time · This is a Full TimeContract · Contract position. Administrative assistantsView occupation: Administrative assistants (opens in a new tab) · Description You are an energetic administrative professional seeking a key support role with a wide range of responsibilities. You have a proven commitment to customer service, a self-starter and team player. You will ensure the smooth operation of various accounts and monitor, order and receive inventory supplies. Join the LedcorShort Description: Description You are an energetic administrative professional seeking a key support role with a wide range of responsibilities. You have a proven commitment to customer service, a self-starter and team player. You will ensure the smooth operation of various accounts and monitor, order and receive inventory supplies. Join the Ledcor

2026-09-24 · Job posted on 2026-09-24 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.

2026-09-24 · Job posted on 2026-09-24 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.

2026-09-02 · Job posted on 2026-09-02 in AjaxAjax · Full Time · This is a Full TimePermanent · Permanent position. Electrical mechanicsView occupation: Electrical mechanics (opens in a new tab) · Overview Languages English Education Secondary (high) school graduation certificate Experience 1 year to less than 2 years On site Work must be completed at the physical location. There is no option to work remotely. Work setting Repair Service Willing to relocate Responsibilities Tasks Read blueprints to determine work requirements TestShort Description: Overview Languages English Education Secondary (high) school graduation certificate Experience 1 year to less than 2 years On site Work must be completed at the physical location. There is no option to work remotely. Work setting Repair Service Willing to relocate Responsibilities Tasks Read blueprints to determine work requirements Test