Job Overview
The General Site Supervisor is responsible for overseeing field operations, site supervision, safety compliance, workforce coordination, and project execution for all commercial construction projects. This role acts as a key liaison between office staff, project managers, site superintendents, subcontractors, and ownership to ensure projects are completed safely, efficiently, on schedule, and within budget while maintaining JJ McGuire’s quality standards and company culture.
The General Site Supervisor provides leadership and support to all site personnel, ensures compliance with company policies and industry regulations, and contributes to the ongoing growth and operational success of the company.
Responsibilities
- Oversee daily construction activities on-site, ensuring adherence to project plans, schedules, and safety regulations
- Coordinate and supervise subcontractors, vendors, and construction crews to maintain workflow efficiency
- Monitor project progress and adjust schedules as needed to meet deadlines
- Conduct quality control inspections to ensure work meets specified standards and schematics
- Review blueprints, schematics, and construction documents to clarify project requirements
- Manage project budgets by tracking costs and ensuring resource allocation aligns with financial plans
- Utilize construction management software such as ProCore, Primavera P6, Bluebeam, or similar tools for planning, scheduling, and documentation
- Ensure compliance with safety protocols and conduct regular safety meetings on-site
- Facilitate communication between project stakeholders including clients, architects, engineers, and team members
- Prepare progress reports and documentation for project milestones and completion
Key Responsibilities
Leadership & Operations
- Provide leadership, guidance, and support to site superintendents and field staff.
- Manage and resolve daily operational issues while promoting a positive company culture and strong employee morale.
- Assist with interviewing, hiring, onboarding, and mentoring new employees.
- Support workforce development by encouraging employees to participate in construction industry training and certification programs.
Health & Safety
- Work closely with the Safety Officer to review and implement health and safety requirements for all employees and job sites.
- Oversee enforcement of company health and safety policies at all project sites and head office locations.
- Ensure all safety training records are accurate, current, and properly maintained.
- Confirm all required training programs, certifications, and updates are coordinated and completed by staff.
- Conduct regular site reviews to ensure compliance with company safety standards, legislation, and quality expectations.
- Oversee all WSIB claims, insurance claims, incident reporting, and related documentation.
Project & Site Management
- Oversee the overall scheduling and progress of all projects to ensure compliance with contract timelines.
- Ensure Project Managers update project schedules on a monthly basis.
- Ensure Site Superintendents prepare and submit weekly three-week look-ahead schedules.
- Review and oversee all site superintendent reports for accuracy and completeness.
- Assist Project Superintendents with site logistics, mobilization, and day-to-day site activities.
- Ensure deficiency lists are initiated early, tracked, and completed in a timely manner to the satisfaction of owners, consultants, and architects.
- Oversee shop drawing logs and as-built drawing progress for all projects.
- Ensure all quality control standards and company procedures are consistently followed.
Financial & Administrative Oversight
- Liaise with the Controller regarding financial matters including accounts payable and accounts receivable.
- Oversee job cost reporting related to labour, materials, and equipment expenditures.
- Review and monitor work authorization (WA) logs to ensure accuracy and timely updates.
- Participate in reviewing legal matters and support timely, cost-effective resolutions.
- Support the resolution of union disputes and grievances as required.
Equipment & Fleet Management
- Oversee negotiations for the rental and purchase of equipment and tools in collaboration with company shareholders.
- Oversee the purchase, rental, and management of fleet vehicles.
- Monitor monthly equipment and tool rentals for efficiency and cost control.
- Ensure employees maintain company tools and equipment in proper working condition.
Community & Company Engagement
- Assist in organizing and supporting local charitable and community events on behalf of the company.
- Promote professionalism, teamwork, and continuous improvement throughout the organization.
Skills
- Proven experience supervising construction projects with a strong understanding of construction management practices
- Proficiency in construction management software including ProCore, Bluebeam, Primavera P6, or equivalent tools
- Expertise in blueprint reading, schematics interpretation, and construction estimating
- Strong knowledge of quality control procedures and safety regulations in the construction industry
- Ability to manage budgets effectively and perform basic construction budgeting tasks
- Excellent leadership skills with experience supervising diverse teams of workers and subcontractors
- Effective communication skills for coordinating with multiple stakeholders
- Familiarity with construction scheduling techniques using Primavera P6 or similar software
- Ability to read and interpret technical drawings and schematics accurately
Key Competencies
- Leadership and team development
- Health & safety management
- Problem solving and decision making
- Project coordination and scheduling
- Cost awareness and operational efficiency
- Communication and relationship management
- Quality control and attention to detail
Qualifications
- Minimum 10+ years of experience in commercial construction supervision or operations management.
- Strong understanding of commercial construction practices, scheduling, site logistics, and project coordination.
- Extensive knowledge of Ontario health and safety regulations and construction compliance requirements.
- Experience managing multiple projects and supervising field personnel.
- Strong leadership, organizational, and conflict-resolution skills.
- Excellent communication and interpersonal abilities.
- Proficient in construction documentation, scheduling software, and Microsoft Office applications.
- Valid driver’s license with the ability to travel between project sites.
Work Environment
This position requires regular travel to construction sites, meetings, and the company's head office. The role involves both office and field responsibilities and may require flexibility in working hours based on project demands.
Equal Opportunity Statement
J.J. McGuire is committed to creating an inclusive and respectful workplace. We welcome applications from qualified individuals of all backgrounds and experiences.
This position offers an opportunity to lead complex projects while utilizing advanced construction management tools. Candidates should demonstrate a commitment to quality work, safety standards, and efficient project delivery.
Pay: From $150,000.00 per year
Benefits:
- Company car
- Dental care
- Employee assistance program
- Extended health care
- Life insurance
- On-site parking
- Paid time off
- Profit sharing
- RRSP match
- Tuition reimbursement
- Vision care
Education:
- Bachelor's Degree (required)
Experience:
- Commercial construction: 10 years (required)
- Leadership development: 10 years (required)
Willingness to travel:
Work Location: In person
