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Building Science Engineer Jobs in Ontario (NOW HIRING)

R.J. Burnside & Associates Limited

CA$135K - CA$150K/yr

What You Bring: * 15 years of building science or building restoration experience. * Bachelor's degree in civil engineering or applied science (or related discipline). * Eng. designation in good ...

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Building Science Engineer information

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$24.5K

$92K

$184K

How much do building science engineer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for building science engineer in Ontario is $91,981.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,500.00 and $114,000.00 per year, depending on experience, location, and employer.

What are some common interdisciplinary collaborations for a building science engineer, and how do they influence project outcomes?

Building Science Engineers often work closely with architects, structural engineers, HVAC specialists, and sustainability consultants to create energy-efficient and healthy buildings. These collaborations are essential for integrating advanced building systems, ensuring compliance with environmental standards, and optimizing occupant comfort. Regular teamwork and communication help identify potential conflicts early, streamline the design process, and deliver innovative solutions that meet project goals. Being proactive in interdisciplinary teamwork is key to driving successful project outcomes and professional growth in this field.

What is the difference between Building Science Engineer vs Building Envelope Consultant?

AspectBuilding Science EngineerBuilding Envelope Consultant
CredentialsEngineering degree, certifications like LEED or PEEngineering or architecture background, certifications like LEED
Work EnvironmentDesign firms, consulting firms, construction sitesConsulting firms, design teams, construction projects
Industry UsageBuilding design, energy efficiency, sustainabilityBuilding envelope performance, moisture, air leakage

Building Science Engineers and Building Envelope Consultants both focus on building performance, but the former has a broader scope including energy and sustainability, while the latter specializes in envelope systems like insulation and waterproofing. Both roles often collaborate during design and construction phases to ensure building durability and efficiency.

What are the key skills and qualifications needed to thrive as a building science engineer, and why are they important?

To thrive as a Building Science Engineer, you need expertise in building physics, energy modeling, sustainable design, and typically a degree in engineering or architecture. Familiarity with simulation software such as EnergyPlus, WUFI, and AutoCAD, as well as certifications like LEED or ASHRAE, is commonly required. Strong problem-solving, teamwork, and communication skills help you collaborate with multidisciplinary teams and clients. These competencies are vital for designing energy-efficient, durable, and healthy buildings that meet both regulatory and client expectations.

What is a building science engineer?

A Building Science Engineer is a professional who applies scientific principles to the design, construction, and operation of buildings to ensure they are energy-efficient, sustainable, and comfortable for occupants. They analyze how different building materials, designs, and systems interact with environmental factors such as heat, air, and moisture. Their work helps optimize building performance, reduce energy consumption, and improve indoor air quality. Building Science Engineers often collaborate with architects, contractors, and other engineers to develop solutions that address both the structural and environmental aspects of buildings.
What are popular job titles related to Building Science Engineer jobs in Ontario? For Building Science Engineer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Building Science Engineer jobs in Ontario look for? The top searched job categories for Building Science Engineer jobs in Ontario are:
Building Science Engineer jobs near you
Infographic showing various Building Science Engineer job openings in Ontario as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $91,981 per year, or $44.2 per hour.

Senior Project Manager - Building Science

Egis Group

Toronto, ON

Full-time

Re-posted 13 days ago

Job description

Company Description

Are you ambitious and looking to make the right move in your career?  Now is the perfect time to join Egis.  Egis is experiencing substantial growth in North America, now made up of over 1,000 engineers, architects and planners across Canada and the USA. This strategic move underscores our commitment to investing in North America, propelling our expansion to new heights. 

Job Description

The Senior Project Manager – Building Science is a senior‑level technical and project delivery role focused on building restoration and building envelope consulting projects in Toronto.

  • Conduct on-site investigations of building systems including cladding, roofing, underground parking structures, balconies, and related building envelope components
  • Perform detailed condition assessments and prepare clear technical reports documenting findings, causes of deterioration, and recommended remedial strategies
  • Develop order-of-magnitude and preliminary repair cost estimates for capital planning and client decision-making
  • Prepare specifications, drawings, and tender packages for restoration projects
  • Manage the full tendering process, including addenda, clarifications, bid review, and preparation of recommendation letters for award
  • Provide construction administration services including site reviews, progress meetings, and review of contractor submissions (RFIs, shop drawings, change requests)
  • Monitor construction progress, schedule, quality, and contract compliance, including evaluation of changes and delays
  • Manage client relationships and support ongoing project communication throughout all phases
  • Lead or support proposal preparation and contribute to business development activities
  • Participate in internal project coordination and team meetings
  • Review, mentor, and train junior staff, including delegating technical tasks, providing guidance on field work and report preparation, and supporting their professional development
  • Ensure quality control and consistency of deliverables prepared by junior team members
Qualifications
  • Degree in Civil or Mechanical Engineering with focus on Building Systems, Building Science, Architectural Science, or a related discipline
  • Over 7 years of experience in building restoration, building envelope consulting, or related consulting or construction environment
  • P.Eng. designation is required and in good standing with PEO
  • Strong technical expertise in building envelope systems including roofing, waterproofing, concrete restoration, and cladding systems
  • Proven experience in condition assessments, specification writing, tendering, and construction administration
  • Demonstrated ability to lead projects and coordinate multidisciplinary teams
  • Experience mentoring, reviewing, and delegating work to junior engineers or technologists
  • Strong technical writing and communication skills with ability to produce high-quality reports and client-facing documents
  • Strong organizational and project management skills with ability to manage multiple concurrent projects
  • Proficiency in Microsoft Office Suite (Word, Excel, Outlook, PowerPoint); experience with Bluebeam or similar tools is an asset

Additional Information

Egis Canada is an equal opportunities employer offering a competitive salary and benefits to those with the skills suited to the needs of our clients. The salary range advertised may exceed the range based on several factors, including relevant education, qualifications, certifications, experience, skills, geographic location, performance, and business or organizational needs. 

We welcome and encourage applications from people with disabilities. Accommodations are available upon request for candidates taking part in all aspects of the selection process.

This role is eligible for a referral bonus in line with the Referral Program.  If you have been referred, please provide the name of the employee who has referred you at the time of your application.

At Egis, we embrace innovation to tackle challenges and utilize AI in our recruitment process under stringent ethics and compliance policies and in alignment with our values of being a Responsible Company, a People First Company and a Creative Company. Committed to diversity, growth and collaboration, we may leverage AI to support the recruitment process.