Intern, Industrial Building Mechanical Systems - Fall 2026

Job summary

The intern will contribute to industrial building mechanical systems by performing 2D and 3D design, modeling, and drafting specifications. They will also assist in design calculations, technical surveys, and the preparation of technical reports for mining, energy, and heavy industry projects.

Job details

Type of position: Trainee Your future role on our team Join BBA and put your experience to work by actively contributing to various key projects in industrial building mechanical systems. You’ll be exposed to a variety of situations to develop your technical skills in ventilation, heating, air conditioning, pumping, plumbing and piping, fire protection, compressed air, dust collection and/or energy recovery for various industrial applications. Your role will be to participate in carrying out engineering, modelling 3D systems, selecting technology and executing projects in the mining, energy and heavy industry sectors. With us, you’ll get the opportunity to... Actively participate in computer-assisted design of 2D and 3D plans and in drafting details and specifications based on guidelines from a senior engineer or technician Perform design calculations Perform technical information surveys Help write technical reports Do your qualities and values match our corporate culture? Results-driven Thirst to learn and excel Willingness to work together while having fun Sense of equity and inclusion Constantly seeking sustainable and agile solutionsCaring mindset that puts people first Job Requirements At a Glance University studies in building engineering or mechanical engineering in progress Excellent knowledge of Revit and AutoCAD Advanced French skills Advanced level of English to collaborate effectively with BBA offices and/or clients in English-speaking Canadian provinces and internationally. The frequency of English use may range from occasional to daily, depending on ongoing projects Asset: college diploma in building engineering technology Asset: Knowledge of the SmartPlant application At BBA, You Get Many Benefits A caring environment where everyone’s ideas are listened to and there’s no perception of hierarchy A vibrant social club with something for everyone Access to many experts and coaching A collaborative team that shares its ideas and knowledge Participation in BBA’s major projects for 2030: Going carbon neutral Achieving 30% of women on our teams And more! About BBA BBA is one of Canada’s leading private consulting engineering firms, with over 45 years of experience serving the energy and natural resources industry. Our people are the foundation of our success. Their passion and excellence have earned us recognition as one of Canada’s Best Employers and Best Managed Companies , and we’re committed to fostering a workplace where everyone feels empowered to grow, lead and be themselves. Our teams bring together engineering, environmental and commissioning expertise to deliver practical, innovative and sustainable solutions—from strategy to execution. With 20 offices across Canada, the U.S. and Latin America, we combine local presence with international reach, offering clients close collaboration and field-ready support. Learn more about our culture and projects on LinkedIn or connect with our talent team.

What you’ll do

The intern will contribute to industrial building mechanical systems by performing 2D and 3D design, modeling, and drafting specifications. They will also assist in design calculations, technical surveys, and the preparation of technical reports for mining, energy, and heavy industry projects.

Requirements

Candidates must be currently enrolled in a university program for building or mechanical engineering. Proficiency in Revit and AutoCAD is required, along with advanced fluency in both French and English.

Benefits

• Caring environment • Social club • Access to experts and coaching • Collaborative team

Listed skills

• Technical Reporting · Preferred
• 3D Modeling · Preferred
• AutoCAD · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Revit
• AutoCAD
• Mechanical engineering
• Building engineering
• Ventilation
• Heating
• Air conditioning
• Pumping
• Plumbing
• Piping
• Fire protection
• Compressed air
• Dust collection
• Energy recovery
• 3D modeling
• Technical reporting

Job areas

• Engineering
• Consulting
• Energy
• Manufacturing
• Construction