Division: mistral General Contracting

Reports to: Site Superintendent

Location: Ottawa, ON

Status: Permanent, Full-Time

Salary: $90,000 - $110,000 per annum

Hours of Work: 44 hours per week

Vacancy Type: Current Position

Application Deadline: October 29, 2026

Submit to: Apply directly on Indeed

Posting #: 13-MGC-2026

mistral Group builds ownership, rental, and retirement communities across Eastern Ontario, with projects in Ottawa, Brighton, Cobourg, Grafton, and Garden Hill.

Our work is guided by a single vision: to build communities where people still want to live fifty years from now. That standard shapes every decision we make, from land acquisition and planning through construction, sales, hospitality, and property management. As a fully integrated developer, we manage all of it in-house, through mistral Communities, mistral General Contracting, mistral Site Services, and Legacy Living.

Vertical integration means quality and accountability stay under one roof, across every stage of a project's life.

We hold ourselves to a high standard and grow with intention, prioritizing long-term value and treating every community as a lasting responsibility. For people who want their work to matter beyond the immediate deliverable, mistral Group is built on that same commitment.

Job Summary

Reporting to the Site Superintendent, the Assistant Site Superintendent is responsible for supporting daily coordination and oversight of construction site operations ensuring projects are completed safely, on schedule, and in alignment with quality expectations.

The Assistant Site

Superintendent will work closely with the Site Superintendent, Project Managers, subcontractors, and crew to monitor site activities, site progress, enforce safety regulations, and support the effective execution of project plans.

Duties and Responsibilities:

1. Project Support & Coordination

1.1 Assist with day-to-day management of site operations and construction activities.

1.2 Support the creation and maintenance of project schedules.

1.3 Help coordinate the delivery and storage of materials and equipment on-site.

1.4 Assist with tracking project progress, documenting work completed, and reporting any delays or issues to the Site Superintendent.

1.5 Use construction management tools (e.g., Autodesk, Bluebeam) to maintain records and communicate updates.





1.6 Liaise with subcontractors and suppliers to confirm schedules and resolve minor issues on site.

1.7 Support the preparation of daily and weekly reports, including site logs, safety documentation, and progress updates.

2. Site Supervision & Safety

2.1 Conduct routine safety checks and ensure workers comply with health and safety policies, including those set by mistral General Contracting and the Occupational Health and Safety Act.

2.2 Help oversee site personnel to ensure work is carried out according to plans and safety standards.

2.3 Assist with regular inspections to confirm work meets quality standards and project specifications.

2.4 Support the implementation and communication of site-specific plans, procedures, and safety protocols.

3. Leadership

3.1 Act as a point of contact on-site in the absence of the Site Superintendent.

3.2 Promote a positive, safety-focused, and collaborative work environment.

3.3 Provide guidance to crew members as directed by the Site Superintendent.

3.4 Help resolve minor on-site issues and escalate larger concerns to the Site Superintendent or Project Manager, as required.

4. Other

4.1 Works in a safe manner and ensures division operations are carried out in a safe manner in accordance with the Occupational Health and Safety Act, associated regulations, mistral Group of Companies’ policies, procedures and other associated legislation.

4.2 Other related duties as assigned.

The successful candidate will possess the following:

Education

- Degree or diploma in Construction Management, Engineering, or a related field.

License, Registration and Training

- Valid and unrestricted Class “G” driver’s license with access to reliable transportation and the ability to travel to various work locations.

Experience

- Five (5) years of experience in an Assistant or Site Superintendent role in residential construction or similar industry.

Knowledge, Skills and Abilities

- Knowledge of construction tools and equipment.
- Understanding of construction processes,



building codes and procedures.
- Ability to read and interpret schematics, blueprints and construction plans.
- Strong attention to detail and ability to follow instructions.
- Excellent communication skills, both verbal and written.
- Ability to work well in a team-based environment.
- Basic math skills for construction estimating and budgeting purposes.
- Familiarity with quality control processes in construction projects.
- Proficiency in using construction management software and Microsoft Office suite (Outlook, Teams, Excel, Word, etc.).

A combination of education, training and experience may be considered. We thank all applicants for their interest in the posted position; however, only those selected for an interview will be contacted.

Consistent with our core values, Mistral Group of Companies is an equal opportunity employer committed to providing an inclusive, barrier-free recruitment and selection experience, and work workplace. We will accommodate the needs of applicants under the Human Rights Code and Accessibility for Ontarians with Disabilities Act (AODA) throughout all stages of the recruitment process up to the point of undue hardship. If you require accommodations, please contact Human Resources ([email protected]) to make appropriate arrangements.

Please be advised that Mistral Group of Companies may use Artificial Intelligence (AI) technology at any stage of the hiring process, including screening, evaluating, and selecting qualified candidates.

Mistral Group of Companies also frequently audits resumes of internal and external applicants to validate the accuracy and trustworthiness of information provided. Falsification of information at any time throughout the recruitment process may result in disqualification. Internal applicants may be subject to discipline, up to and including termination.

Pay: $90,000.00-$110,000.00 per year

Advantages

- Dental care
- Employee assistance program
- Extended health care
- On-site parking
- Paid time off
- Vision care

Ability to commute/relocate:
- Ottawa, ON K2C 0P9: reliably commute or plan to relocate before starting work (required)

Education:
- AEC / DEP or Skilled Trade Certificate (preferred)

Experience:
- Management: 5 years (required)
- Construction: 5 years (required)

Work Location: In person

📌 Assistant Site Superintendent (Ottawa)
🏢 Mistral Group
📍 Ottawa