Site Superintendent

O.N. SITE CONSTRUCTION INC.; Oakville; On-site; CAD 85,000 - 120,000; Full time

Benefits offered by this job

RRSP matching program

Health and dental benefits plan

Career growth and development

Exposure to diverse, high-profile项目

Job summary

O.N. Site Construction Inc. is seeking a Site Superintendent to lead on-site construction activities, coordinate trades, and ensure projects stay on schedule and within budget across Ontario.

You will review architectural, mechanical and structural drawings, enforce safety protocols, manage subs and internal teams, and report progress to the Project Manager. Flexibility to travel to project sites across Ontario is required, with occasional evenings or weekend work to meet project milestones.

Qualifications

• 3–5 years of on-site supervision experience.
• Post-secondary education in Construction Management, Architectural Science, or Engineering preferred.
• Experience in commercial or interior fit-out projects.
• Proficient at reading blueprints and construction drawings.
• Knowledge of Ontario OH&S regulations.

Responsibilities

• Oversee day-to-day on-site construction activities to meet timelines and budgets.
• Coordinate subcontractors, suppliers, and internal teams; maintain communication with the Project Manager.
• Review architectural, mechanical, and structural drawings.
• Enforce safety protocols and compliance with Ministry of Labour regulations.
• Travel to project sites across Ontario as needed.

Skills

On-site supervision

Blueprint reading

Team leadership

Problem solving

Communication

Driver's license

Education

Construction Management

Architectural Science

Engineering

Job description

About this position

Who We Are

O.N. Site Construction Inc. is a full-service general contracting and project management construction company serving some of Canada's top organizations since 2005. With headquarters in Oakville, Ontario and regional offices in Calgary, Saskatoon, and Victoria, we deliver projects ranging from small interior renovations to complex multi-million-dollar builds. Our reputation is built on quality workmanship, exceptional service, and a commitment to service, safety, and sustainability.

Who are we looking for

We're seeking a Site Superintendent who is hands-on, proactive, and skilled at managing projects, trades, and stakeholders on-site. While our Head Office is located in Oakville, project sites are located throughout Ontario, with potential projects across Eastern Canada. This role requires flexibility to travel and work at various project locations based on business needs.

What will you do

• Oversee day-to-day on-site construction activities, ensuring timelines, budgets, and quality standards are met
• Coordinate subcontractors, suppliers, and internal teams, maintaining clear communication with the Project Manager
• Review and interpret architectural, mechanical, and structural drawings
• Monitor scope, schedule, and performance of all trades to ensure client expectations are met
• Enforce site safety protocols and Ministry of Labour regulations
• Maintain worksite cleanliness and organization
• Perform hands-on work when needed (demolition, carpentry, general construction support)
• Anticipate issues, problem-solve proactively, and report progress to Senior Management
• Build strong relationships with clients, consultants, subcontractors, and trades

What you need to succeed

• 3-5 years of on-site construction supervision experience
• Post-secondary education in Construction Management, Architectural Science, or Engineering is preferred
• Experience in commercial or interior fit-out projects
• Proficient in reading blueprints, drawings, and construction documents
• Strong understanding of construction procedures, materials, and specifications
• Knowledge of Ontario Occupational Health & Safety regulations
• Excellent leadership, communication, and organizational skills
• Effective problem-solving and decision-making abilities
• Valid driver’s license and access to a vehicle
• Experience in financial services or restaurant industry projects is a plus
• Flexible to work evenings, weekends, and occasional out-of-province travel

What’s in it for You

• RRSP contribution matching program
• Health and dental benefits plan
• Career growth and development opportunities
• Work with experienced, collaborative, and supportive construction professionals
• Exposure to diverse, challenging projects with high-profile clients

Vision and Values

Our vision is to be Canada's preferred partner for superior service and project delivery.

Our values guide every project we take on and shape our company culture:

• People are our foundation and bring our vision to life. We know that when they thrive, so do our clients.
• Service is at the core of O.N. Site. We focus on understanding our clients' vision and exceeding their needs because true success is getting the next job.
• Collaboration drives us - internally and externally. By working together, we elevate ourselves and become more than the sum of our parts.
• Innovation fuels O.N. Site. It transforms ideas into results, meets evolving client needs, sustains growth, and fosters a culture of continuous improvement where there is no finish line.
• Quality defines us. We deliver top-tier construction projects that ensure customer satisfaction, embedding a culture of excellence.
• Safety comes first. At O.N. Site, we believe that zero accidents is the only goal.

O.N. Site Construction Inc. is committed to a process that is inclusive, barrier free and a workforce that reflects the diversity of our community. We encourage applications from all qualified individuals including applicants from all backgrounds.