Ontario Junior superintendent Jobs – 38 Openings This Week

Construction Project Coordinator
Marathon Underground Constructors Corporation —Nepean, ON
- $70,000–$95,000 a year
- Overtime
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Dental care
- Paid time off
Quick apply
Project Manager
Clearway —Greater Toronto Area, ON
- $105,000–$155,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Disability insurance
- Dental care
Quick apply
Construction Assistant Project Manager
Drake International Inc —Kingston, ON
- $60,000–$85,000 a year
- Full-time
- Engineering
- Project management
- Construction experience
Quick apply
Skilled Labourer - Bridge
Sierra Construction Group —Woodstock, ON
- $29.00–$41.50 an hour
- Full-time
- Travel
- Construction experience
- In-person
- Disability insurance
- Dental care
Quick apply
Senior Project Coordinator
Clearway —Greater Toronto Area, ON
- $85,000–$100,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Engineering
- Disability insurance
- Dental care
Quick apply
Superintendent - Bridge Structures - Toronto
SSA Recruitment (CA) —Toronto, ON
- $100,000–$160,000 a year
- Full-time
- Supervising experience
- Contracts
- Construction experience
Quick apply
Senior Superintendent – Major Civil Infrastructure Projects (GTA)
Fuze HR Solutions Inc. —Mississauga, ON
- Travel
- Construction experience
Quick apply
11d
Project Coordinator/Junior Project Manager
ROMAG Contracting Ltd. —Mississauga, ON
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Assistant Superintendent
Aecon Group —Toronto, ON
- $115,000–$135,000 a year
- Construction experience
- Communication skills
- Dental care
6d
Junior Supervisor, Equipment Operations
QM Environmental —Greater Toronto Area, ON
- $45–$50 an hour
- Full-time
- Heavy equipment operation
- Supervising experience
- Travel
Quick apply
4d
Assistant Superintendent, Finishes
Centre Court —Toronto, ON
- Full-time
- Engineering
- Microsoft Office
- Construction experience
6d
Civil Superintendent (Transport Projects)
Kiewit Corporation —Toronto, ON
- $138,000–$150,000 a year
- Overtime
- Construction experience
- Leadership
- Communication skills
- Dental care
- Paid time off
Superintendent - Water, Wastewater and Pumping Stations
Skygrid Construction Inc —Toronto, ON
- $110,000–$145,000 a year
- Full-time
- Engineering
- Microsoft Office
- Project management
Quick apply
Project Coordinator - Mechanical
Flatiron Construction Corp —Scarborough, ON
- $80,000–$100,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- AutoCAD
- Dental care
- Tuition reimbursement
11d
Site Superintendent
CGI Constructors —Mississauga, ON
- $70,000–$110,000 a year
- Full-time
- CPR Certification
- First Aid Certification
- Communication skills
- Dental care
- Life insurance
Quick apply
9h
Project Coordinator & Jr. Project Manager
Navacon Construction Inc. —Brantford, ON
- $70,000–$105,000 a year
- Full-time
- Organizational skills
- Construction experience
- Communication skills
- Dental care
Quick apply
Jr. Project Manager
Oakridge Landscape Contractors —Hamilton, ON
- $50,000–$55,000 a year
- Full-time
- AutoCAD
- Microsoft Excel
- Engineering
- Dental care
Quick apply
5d
Project Manager
Skygrid Construction Inc —Toronto, ON
- $115,000–$155,000 a year
- Weekends as needed
- Microsoft Office
- Construction experience
- Leadership
Quick apply
13d
Senior Superintendent
Green Infrastructure Partners —Greater Sudbury, ON
- $110,000–$150,000 a year
- Full-time
- Construction experience
- Communication skills
14d
Project Manager
Bird Construction —Mississauga, ON
- Full-time
- Engineering
- Microsoft Office
- Project management

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junior superintendent jobs near ontario

Construction Project Coordinator

Marathon Underground Constructors Corporation -
Nepean, ON

Quick apply

Job details

Full-time
$70,000–$95,000 a year

Qualifications

Microsoft Word
Bluebeam
Microsoft Excel
Microsoft Outlook
Engineering
Primavera
Post-secondary education
Microsoft Office
Project management
Primavera P6
Construction experience
Civil Engineering
Communication skills
ProCore
Driving Licence
Time management

Full job description

Since 1980, Marathon Underground Constructors Corporation has been a key player in the construction industry in Canada. We offer a comprehensive range of solutions for underground works, including trenchless operations (tunneling), shoring systems, deep foundations, vertical drilling (geotechnical, environmental, and exploration), grout injection, and a wide range of heavy civil engineering projects, including services for the mining industry.

Marathon provides high-level service to its clients through its in-house engineering department. This department delivers value engineering and innovative solutions, including the implementation of design-build projects.

We are seeking a dedicated Project Coordinator to join our Trenchless Division and support the successful delivery of specialized underground construction projects across Canada.

Position: Project Coordinator – Trenchless Division

Location: Ottawa, Ontario

Reports to: Trenchless Division Manager

Type: Full-time, permanent

Position Overview

The Project Coordinator will provide essential administrative, coordination, and support services to Trenchless Division project teams. This role ensures smooth project execution from pre-construction through to closeout, focusing on trenchless utility installations, tunnelling, and related specialty works. You will work closely with Project Managers, field superintendents, engineers, subcontractors, clients, and internal departments (estimating, safety, procurement, and accounting) in a fast-paced environment involving complex, high-value infrastructure projects.

Key Responsibilities

· Assist Project Managers in day-to-day coordination of trenchless construction projects, including scheduling, document control, and progress tracking.

· Prepare, review, and distribute project documentation: RFIs, submittals, change orders, daily/weekly reports, meeting minutes, progress claims, and as-built records.

· Coordinate material procurement, equipment mobilization, subcontractor onboarding, and supplier communications specific to trenchless operations.

· Track project costs, budgets, quantities, and variances; assist with cost coding, invoicing support, and monthly progress reporting.

· Maintain project files, logs (safety, quality, environmental, inspection), and ensure compliance with company and client requirements.

· Schedule and coordinate project meetings, site inspections, client walkthroughs, and regulatory inspections.

· Support risk management, permit applications, utility locates, traffic control plans, and monitoring for trenchless crossings and tunnelling sites.

· Liaise between field crews, office staff, and external stakeholders (municipalities, utilities, engineers) to resolve issues promptly.

· Assist in project closeout: as-built drawings and final documentation packages.

Must Have Qualifications & Requirements

· Post-secondary diploma or degree in Civil/Construction Technology, Civil Engineering, Project Management.

· Minimum 2–5 years of experience in a project coordinator or junior project management role within the construction industry (civil infrastructure, utilities, trenchless technology, tunnelling, or heavy civil projects).

· Strong understanding of construction processes, documentation, and project lifecycle; familiarity with trenchless methods (HDD, microtunnelling, pipe jacking, auger boring, etc) is considered a strong asset.

· Proficiency in Microsoft Office Suite (especially Excel, Word, Outlook, Teams); experience with construction software such as Procore, Viewpoint, Bluebeam, Primavera P6.

· Excellent organizational, time management, and communication skills (verbal and written).

· Ability to read and interpret construction drawings, specifications, and geotechnical reports.

· A vehicle, valid driver's license, and willingness to travel to project sites as required (sites may be remote or across provinces).

· Commitment to safety — knowledge of Ontario Occupational Health & Safety Act, WHMIS, and trenchless-specific safety protocols is preferred.

· Ability to work in a dynamic, deadline-driven environment with occasional overtime.

What We Offer

· Competitive salary commensurate with experience

· Comprehensive benefits package (health, dental, vision, life insurance)

· RRSP matching program

· Opportunities for professional development and career growth in a growing specialty division

· Exposure to innovative trenchless projects and leading-edge equipment

· Collaborative team environment with a strong safety culture

If you are organized, detail-oriented, thrive in a technical construction setting, and want to contribute to Canada's premier trenchless contractor, we encourage you to apply.

Marathon Underground Constructors Corporation is an equal opportunity employer committed to diversity and inclusion. We thank all applicants for their interest; however, only those selected for an interview will be contacted.

Join the Marathon team and help build Canada's underground infrastructure the smart way — trenchless.

Pay: $70,000.00-$95,000.00 per year

Benefits:

Casual dress
Dental care
Extended health care
Life insurance
On-site parking
Paid time off
RRSP match
Vision care

Work Location: In person

Quick apply

Refine Your Search

junior superintendent jobs in ontario

Construction Project Coordinator

Project Manager

Construction Assistant Project Manager

Skilled Labourer - Bridge

Senior Project Coordinator

Superintendent - Bridge Structures - Toronto

Senior Superintendent – Major Civil Infrastructure Projects (GTA)

Project Coordinator/Junior Project Manager

Assistant Superintendent

Junior Supervisor, Equipment Operations

Assistant Superintendent, Finishes

Civil Superintendent (Transport Projects)

Superintendent - Water, Wastewater and Pumping Stations

Project Coordinator - Mechanical

Site Superintendent

Project Coordinator & Jr. Project Manager

Jr. Project Manager

Project Manager

Senior Superintendent

Project Manager

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