Cornwall On Construction Jobs – 112 Openings This Week

Lead Hand Carpenter
De Saulniers Construction —Cornwall, ON
- $50,000–$70,000 a year
- Full-time
- Carpentry
- English
- Travel
Quick apply
5h
Paving Foreman - Main Line
O'Hanlon Paving —Ontario
- Weekends as needed
- Google Suite
- Supervising experience
- First Aid Certification
- Disability insurance
- Dental care
Quick apply
1d
Project Coordinator/EIT
Thyssen Mining Construction of Canada —Ontario
- $32 an hour
- AutoCAD
- Microsoft Office
- Communication skills
- Dental care
- Employee assistance program
Quick apply
23h
Welder
Patrick Mechanical Limited —Ontario
- $28–$40 an hour
- Full-time
- In-person
Quick apply
2d
Project Controls Specialist — Scheduling, Cost & EVM
Raise —Ontario
- Full-time
- PMP
Quick apply
1d
Commercial Carpenter
Perras Distefano Construction and Design Services —Cornwall, ON
- $30–$45 an hour
- Overtime
- Carpentry
- Master's degree
- Travel
- Dental care
- Paid time off
Quick apply
2d
Cornwall - Independent Plumbing Subcontractor
The Byng Group —Cornwall, ON
- Plumbing
- Communication skills
Quick apply
Heavy Equipment Operator (Finish Dozer) (FIFO) (Multiple sites)
North American Construction Group Inc. —Canada
- $44.24 an hour
- Overtime
- English
- High school diploma or GED
- Designated paid holidays
- Dental care
Heavy Equipment Operator (Finish Excavator) (FIFO) (Multiple sites)
North American Construction Group Inc. —Canada
- $44.24 an hour
- Overtime
- English
- High school diploma or GED
- Designated paid holidays
- Dental care
Wind Technician - Troubleshooter (SGRE Profile REQUIRED) / CA
Robur Group USA Inc/SPIE Wind Services —Canada
- $40–$45 an hour
- Full-time
- Schematics
- English
- First Aid Certification
- Employee stock purchase plan
- Disability insurance
Quick apply
9d
Electrical Tester - Power Transformers
Stark International —Canada
- $50–$65 an hour
- Travel
- Manufacturing
- Electrical Engineering
- Dental care
- Vision care
Quick apply
Major Corrective Specialist - Canada(mf/d)
Nordex SE —Canada
- $47–$50 an hour
- Overtime
- Schematics
- English
- Microsoft Office
- Disability insurance
- Dental care
Site Lead Industrial Installation & Automation
MTLI Group of Companies —Canada
- $78,902.64–$100,684.25 a year
- Full-time
- English
- Travel
Quick apply
Traveling Gearbox Repair Technician (m/f/d)
Nordex SE —Canada
- $43–$45 an hour
- Overtime
- Schematics
- English
- Microsoft Office
- Disability insurance
- Dental care
Heavy Equipment Technician - Work in the USA!
Confidential —Canada
- $62–$75 an hour
- 12 hour shift
- Heavy lifting
- Maintenance
- English
- Disability insurance
- Dental care
Quick apply
Civil Field Engineer
Phasor Engineering Inc —Canada
- $88,000–$120,000 a year
- Full-time
- AutoCAD
- Engineering
- Laboratory experience
- Wellness program
- Disability insurance
Quick apply
Concrete Pump Operator
KC's Pumping Services Incorporated —Canada
- From $33 an hour
- Full-time
- Forklift
- In-person
- Dental care
- Vision care
Quick apply
Heavy Equipment Technician-Canada Wide!
Mader Group —Canada
- $60–$65 an hour
- Full-time
- Schematics
- Heavy equipment operation
- Maintenance
- Disability insurance
- Dental care
Quick apply
Carpenter-Remote Camp
Dexterra Group —Canada
- 12 hour shift
- Carpentry
- First Aid Certification
- Power tools
Quick apply

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CTC Inc —Summerstown, ON
Clean and maintain work areas and equipment to ensure a safe and organized environment. Basic understanding of production processes and equipment is a plus.
From $20 an hour
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School Bus Driver
Switzer-CARTY Transportation —Winchester, ON
Must hold a valid G Class Driver's License with a clean driving record. *No Experience Required: *Whether you're a seasoned driver or just starting, we provide…
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10d

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Senior Site Safety Officer – Construction (Port Hope Project)
SDS - Safety Design Strategies —Port Hope, ON
Provide expert guidance to project leadership and stakeholders. This role requires a seasoned professional who can take ownership of site safety, provide…
$25–$50 an hour
Quick apply
Telecommunications Excavator Operator (AR LICENSE)
Apex Fibre Limited —Courtice, ON
Do you have a valid AR license with a clean record? A valid AR licence is required for this position.*. Valid excavator operator certification/licence is…
$28–$35 an hour
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2d

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Lead Hand Carpenter

De Saulniers Construction
Cornwall, ON

Quick apply

Job details

Permanent | Full-time
$50,000–$70,000 a year
5 hours ago

Qualifications

Carpentry
English
Commercial construction experience
Construction experience
Leadership
Communication skills
Driving Licence

Full job description

De Saulniers Construction Lid. is one of Eastern Ontario's most innovative and hands-on construction companies. With our passion for innovation and sustainable design, we believe that we have a responsibility as a construction company to help create the landscape of tomorrow. We believe helping our employees stay innovative not only benefits our clients, but the building community as a whole.

We’re looking for a Lead Hand Carpenter / Site Supervisor who can independently run small commercial projects while coordinating subcontractors, suppliers, and site operations with general guidance from the Project Manager.

Role Overview

This role combines hands‑on carpentry with site leadership, mostly on commercial projects. You will take ownership of day‑to‑day site operations, ensure work is completed safely and according to design and scope, and maintain strong communication with subcontractors, suppliers, and the project manager. This position is ideal for someone who is experienced, reliable, and comfortable managing small commercial projects from start to finish.

Key Duties and Responsibilities

Lead day‑to‑day site operations for small commercial projects
Perform carpentry tasks, general construction work, and site layout as required
Coordinate and direct subcontractors, suppliers, and other site personnel
Maintain site safety, housekeeping, and compliance with company standards
Track project progress, maintain daily records, and communicate updates to the Project Manager
Read and interpret plans, specifications, and construction details
Assist with scheduling, material planning, and site logistics
Support project closeout (as‑builts, O&M manuals, deficiency lists)
Ensure work is completed per design, on schedule, and within scope
Represent the company professionally with clients, inspectors, and consultants

Qualifications and Experience

Preferred with 5+ years of experience in commercial or institutional construction
Strong carpentry skills and ability to perform hands‑on work
Experience running small projects or acting as a lead hand and assist with some supervisor tasks
Ability to coordinate subcontractors and manage site activities independently
Solid understanding of construction principles, safety practices, and building methods
Ability to read plans, interpret details, and solve on‑site problems
Strong communication and leadership skills
Proficiency with basic digital tools (email, photos, daily logs)
Valid driver’s license and ability to travel to project sites
Clear verbal and written communication in English is required for coordination, documentation, and safety.

What we can offer you

Competitive salary, benefits, growth opportunities, and a supportive team environment.

Job Types: Full-Time, Permanent

Schedule – Monday through Friday (occasional flexibility depending on project needs)

We are not filling jobs - We Build careers

Please send your resume and a brief introduction with your application.

We thank everyone for their interest, however only those who are being considered will be contacted.

Job Types: Full-time, Permanent

Pay: $50,000.00-$70,000.00 per year

Application question(s):

Are you located in Eastern Ontario near/in Cornwall?

Work Location: In person

Quick apply

Refine Your Search

construction jobs in cornwall on

Lead Hand Carpenter

Paving Foreman - Main Line

Project Coordinator/EIT

Welder

Project Controls Specialist — Scheduling, Cost & EVM

Commercial Carpenter

Cornwall - Independent Plumbing Subcontractor

Heavy Equipment Operator (Finish Dozer) (FIFO) (Multiple sites)

Heavy Equipment Operator (Finish Excavator) (FIFO) (Multiple sites)

Wind Technician - Troubleshooter (SGRE Profile REQUIRED) / CA

Electrical Tester - Power Transformers

Major Corrective Specialist - Canada(mf/d)

Site Lead Industrial Installation & Automation

Traveling Gearbox Repair Technician (m/f/d)

Heavy Equipment Technician - Work in the USA!

Civil Field Engineer

Concrete Pump Operator

Heavy Equipment Technician-Canada Wide!

Carpenter-Remote Camp

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