Careers

Let’s build your future together

O.N. Site Construction Inc. is looking for driven individuals who are passionate about construction and ready to make an impact. We value self-starters with fresh ideas who are excited to grow with a forward-thinking company.

Join a team that supports your development and values your contributions. We have opportunities available across Canada, see our open positions below and apply today!

Available Positions

Oakville, ON

Calgary, AB

Victoria, BC

Building a company we’re proud of

At O.N. Site, we foster a dynamic, team-oriented culture where collaboration, problem-solving, and a strong work ethic drive our success. As a proud Canadian-owned and operated company, we provide our employees with the opportunities, resources, and training necessary for both personal and professional growth.

We also believe in celebrating our team’s achievements through company events like bowling, golf days, curling, hockey, holiday parties and team lunches, in addition to everyday recognition of hard work. Our comprehensive benefits include extended health and dental coverage, as well as an RRSP Employer Contribution Match program to help secure your future.

Join us and be part of a team that delivers exceptional service while enjoying a positive, engaging workplace with benefits that support your well-being.

Supporting your career advancement

We are dedicated to supporting the growth and development of our team. With a variety of learning opportunities, we help employees enhance their skills and build successful careers.

Our Training and Education Reimbursement Program ensures that staff have the resources to pursue continued education, while our partnerships with colleges and universities offer valuable co-op opportunities. We also emphasize on-the-job training and knowledge sharing, fostering a collaborative work environment.

With tailored career paths, we empower our team to achieve their professional goals and reach their full potential within the company.

Supporting our community

Giving back is an essential part of who we are. We have been a proud supporter of The Compass Foodbank and Outreach Centre in Peel Region for many years and actively participate in and donate to other charitable organizations in the communities where we live and work across Canada. Through initiatives such as food drives, providing back-to-school supplies, and other charitable efforts, we actively seek ways to make a positive impact.

We encourage our team members to suggest local foundations or causes that are close to their hearts. Together, we can make meaningful contributions that benefit those in need, strengthening our communities.

When you join O.N. Site, you’re not just contributing to great projects, you’re helping us give back where it matters most.

Our commitment to your well-being

Safety isn’t just a priority – it’s a fundamental expectation at O.N. Site. Looking out for one another is embedded in our culture, and our most important job is ensuring that everyone returns home safely at the end of the day.

To support this, we leverage the latest technology, including the SALUS safety platform, to streamline reporting and enhance on-site safety management. We also fully cover the cost of required safety certifications and provide a Personal Protective Equipment (PPE) budget for staff to purchase necessary gear. Our commitment to safety goes beyond the job site – we invest in the well-being and success of our team every step of the way.