Mat 4Site - Mechanical Design Co-op - Summer & Fall 2025

MAT 4Site Engineers

Intern opportunity – Mechanical Design Co-op

Summer & Fall 2025 Work Terms

Are you looking for a great career opportunity for your internship this year? Are you a quick learner who is ready to gain practical skills? We are looking for proactive, talented and driven individuals to join the MAT 4Site Engineers Mechanical Design team! Our internship offers a crash course in mechanical design and engineering, gained through hands-on experience working with our team, clients, and other business partners.

Over the course of your internship, you will:

• Work with great people: Work directly with the design and engineering teams in a fun, team-oriented and learning environment where every person’s contributions are valued.

• Apply your learnings: Improve our client experience by working with your fellow team members on critical projects. Work projects are carefully selected to allow interns the opportunity to learn about the mechanical design and engineering field, jump in with enthusiasm, and bring their ideas forward to make tangible impacts.

• Discover opportunity: See how all departments interact with each other to support business operations and explore the career paths available at MAT 4Site Engineers.

During your work term with us, you will:

• Develop your communication skills, mechanical design, project management, and analytical skills with training and hands-on opportunities to apply your learnings.

• Interact with peers and receive mentorship from tenured professionals and knowledge experts in the design and engineering industry.

• Gain the opportunity to secure future internship positions in subsequent work terms and the potential to lead to a full-time permanent position within our organization.

Who we are:

• MAT 4Site Engineers is a privately owned company located in the heart of the GTA that specializes in the design and engineering of building systems. We have professional engineering licensing across the country.

• The company was established in 2004 to cater to engineering for the retrofit and renewal of existing mechanical systems in commercial and institutional facilities. Beginning with Mechanical services, MAT 4Site Engineers has expanded to provide complete building services including Electrical, Energy Modelling, Communications, IT and all-encompassing Commissioning services. What has evolved most over the years has been the growth and development of our people. We are driven by our mission, and we are driven by a desire to be the best in the industry.

• It is our plan to continue to help our clients create their “best” buildings and to grow organically to satisfy that need.

What you will do:

• Assist with preparing CAD drawings using AutoCAD and BIM using Revit.

• Organizing and maintaining a design and CAD/BIM digital file database for each project.

• Successfully carrying out design/project assignments as directed.

• Assist with performing site investigations and field reviews.

• Assist with and attending site meetings and liaising with clients/contractors.

• Preparing detailed design of conceptual plan provided by the Engineer or Designer.

• In some instances, assist with preparation of the conceptual plan.

• Review and application of knowledge of relevant building codes and standards.

• Assist with and preparing HVAC load calculations, Energy Modelling, and equipment selections.

• Assist with preparing technical reports and specifications.

• Any other tasks that may be assigned from time to time

What you will need:

• You are enrolled in the Mechanical Engineering Program or other related university or college program.

• You are enrolled in a university or college program and are required to complete a co-op work experience.

• You are willing to work in-person at the North York office location 5 days per week. We value in-person collaboration and believe working in-office is the best way to establish meaningful relationships, interact with our team and provide you with the best co-operative work experience.

• Proficient with MS Office Suite, AutoCAD and/or Revit software.

• Excellent interpersonal skills and effective verbal and written communication skills.

• Ability to thrive in an ambiguous and rapidly changing environment.

• Ability to set high personal goals and work independently.

• Ability to organize, multi-task and prioritize tasks.

• Ability to make recommendation to effectively resolve problems or issues.

• Having skills reviewing and interpreting short circuit, coordination and arc flash studies is considered an asset.

While we thank all candidates in advance for their application, only those candidates selected for an interview will be contacted.

MAT 4Site Engineers is committed to fostering an inclusive, equitable, and accessible workplace where every team member feels valued, respected, and supported, and has the opportunity to reach their full potential. We welcome and encourage applications from people with disabilities. Accommodations are available at all stages of the recruitment process at the candidate’s request.