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Building Science Jobs in Ontario (NOW HIRING)

Randstad Canada

Our client is seeking a driven, detail-oriented Building Science Technologist to join their growing team in Calgary. In this role, you will bridge the gap between architectural design and real-world ...

exp

Project Technologist - Building Science

Cambridge, ON · On-site

CA$62K - CA$82K/yr

Project Technologist - Building Science Cambridge, ON At EXP, we're driven to provide innovative solutions for the world's built and natural environments. As a team of engineers, architects ...

Rimkus

Sr. Project Manager - Building Science

Toronto, ON · On-site

CA$99K - CA$149K/yr

Lead and oversee the design, analysis, and implementation of building sciences projects. * Collaborate with architects, engineers, and project managers to integrate building science principles into ...

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Building Science information

See Ontario salary details

$21K

$67.2K

$120K

How much do building science jobs pay per year?

As of Jun 16, 2026, the average yearly pay for building science in Ontario is $67,198.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,500.00 and $81,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Building Science position, and why are they important?

To succeed in Building Science, a strong background in architecture, engineering, or environmental science, along with knowledge of building systems and energy modeling, is essential. Familiarity with tools like EnergyPlus, PHPP, and building information modeling (BIM) software, as well as relevant certifications such as LEED or Building Performance Institute credentials, are highly valued. Strong analytical thinking, problem-solving, and clear communication skills help professionals excel in multidisciplinary teams and client-facing projects. Mastery of these abilities is crucial for optimizing building performance, sustainability, and meeting regulatory standards.

What does a building scientist do?

A building scientist researches and analyzes building performance, focusing on energy efficiency, indoor air quality, moisture control, and durability. They often use tools like diagnostic equipment and may hold certifications such as Certified Building Science Professional to assess and improve building systems and envelope performance.

What are the most common challenges faced by professionals in Building Science roles?

Building Science professionals often encounter challenges such as balancing energy efficiency goals with budget constraints, staying current with evolving building codes, and effectively integrating new technologies into existing structures. Collaboration with architects, engineers, contractors, and clients is also essential to ensure that recommendations align with project objectives and stakeholder expectations. Managing detailed simulations and thorough performance assessments can be demanding but are critical for successful project outcomes. These challenges provide opportunities to innovate and deliver high-impact, sustainable solutions in the built environment.

What is a Building Science job?

A Building Science job involves applying principles of physics, engineering, and environmental science to design, construct, and maintain energy-efficient and sustainable buildings. Professionals in this field analyze building performance, focusing on factors like energy efficiency, moisture control, indoor air quality, and material durability. They often work with architects, engineers, and construction teams to optimize building systems and ensure compliance with industry codes and standards. These roles can be found in consulting firms, government agencies, research institutions, and construction companies.

What can you do with a degree in building science?

A degree in building science prepares individuals for careers in designing, analyzing, and managing building systems such as HVAC, insulation, and energy efficiency. Graduates can work as building scientists, energy consultants, construction managers, or sustainability specialists, often utilizing skills in building performance analysis and relevant tools like modeling software. Certifications like LEED or Building Performance Institute credentials can enhance job prospects.

What profession makes $400,000 a year?

In the field of building science, senior roles such as chief engineers, project directors, or specialized consultants with extensive experience and advanced certifications can earn around $400,000 annually. These positions typically require advanced technical skills, leadership abilities, and often involve managing large projects or teams.

What is the highest paying building job?

In building science, high-paying roles include senior building scientists, building envelope consultants, and energy efficiency directors, often requiring advanced certifications and extensive experience. These positions typically involve specialized knowledge of building performance, codes, and environmental systems, and can command salaries exceeding $100,000 annually depending on location and expertise.
What are popular job titles related to Building Science jobs in Ontario? For Building Science jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Building Science jobs in Ontario look for? The top searched job categories for Building Science jobs in Ontario are:
Building Science jobs near you
Infographic showing various Building Science job openings in Ontario as of June 2026, with employment types broken down into 87% Full Time, 9% Part Time, 2% Contract, and 2% Summer. Highlights an 96% In-person, 2% Hybrid, and 2% Remote job distribution, with an average salary of $67,198 per year, or $32.3 per hour.

Building Science Technologist

Randstad Canada

Other

PTO

Posted 5 days ago

Job description

Our client is seeking a driven, detail-oriented Building Science Technologist to join their growing team in Calgary. In this role, you will bridge the gap between architectural design and real-world performance, ensuring our building enclosure systems stand up to Calgary’s unique and demanding climate.

You will spend your time both in the office—utilizing your deep knowledge of architectural drawing standards—and on-site, conducting field reviews and interacting directly with clients. If you have a passion for building performance, hands-on construction problem-solving, and delivering exceptional client and contractor relations skills, we want to hear from you.

Advantages

Competitive salary commensurate with experience.

Paid professional development and support for professional designations (e.g., CET, RRO).

A dynamic, collaborative work environment with strong mentorship opportunities.

Flexible work-life balance with a mix of office and field work

15 days of paid vacation

Long term growth opportunities

Opportunity to work on high profile projects

Responsibilities

Technical & Drafting

Enclosure Design & Detailing: Develop, review, and refine detailing for building enclosure systems (air/vapor barriers, thermal insulation, roofing, and waterproofing) to ensure high-performance continuity.

Drafting Excellence: Prepare accurate construction documents, details, and sections using AutoCAD and/or Bluebeam strictly adhering to Architectural drawing standards.

Specifications: Utilize MasterFormat to assist in preparing, reviewing, and organizing project specifications and technical data sheets.

Site & Field Work

Field Reviews: Conduct on-site inspections and testing (e.g., infrared thermography, electrical impedance scanning, smoke testing, wind testing to FM 1-52) to verify construction complies with design documents and building codes.

Site Reports: Document site conditions, progress, and deficiencies through clear, concise field review reports and photo logs.

Client & Project Management

Client Relations: Act as a primary, face-to-face point of contact for clients, contractors, and project stakeholders on-site and in meetings, translating complex technical issues into actionable solutions.

Collaboration: Work closely with project managers, engineers, and architects to resolve complex building envelope challenges efficiently.

Qualifications

Education: Diploma in Architectural Technologies, Building Science, Civil Engineering Technology, Civil or Structural Engineering.

Experience: 3 to 5 years of dedicated experience in building science consulting, architectural technology, or building envelope quality assurance.

Standards & Codes: Strong familiarity with Alberta Building Code (ABC), National Building Code (NBC), and MasterFormat structures.

Software Proficiency: Advanced proficiency in AutoCAD; working knowledge of Bluebeam and THERM is considered a strong asset.

Field Ready: Proven site experience with a solid understanding of construction safety protocols, sequencing, and typical building envelope assemblies.

Communication: Exceptional interpersonal skills with proven on site contractor experience and the ability to maintain strong client relationships under pressure.

Travel: Valid Class 5 Driver’s License and access to a reliable vehicle for site visits around Calgary and Southern Alberta.

Summary

If you would like to be considered for this opportunity please forward your resume via email to Kristy Weckl | kristy.weckl@randstad.ca


Randstad Canada is committed to fostering a workforce reflective of all peoples of Canada. As a result, we are committed to developing and implementing strategies to increase the equity, diversity and inclusion within the workplace by examining our internal policies, practices, and systems throughout the entire lifecycle of our workforce, including its recruitment, retention and advancement for all employees. In addition to our deep commitment to respecting human rights, we are dedicated to positive actions to affect change to ensure everyone has full participation in the workforce free from any barriers, systemic or otherwise, especially equity-seeking groups who are usually underrepresented in Canada's workforce, including those who identify as women or non-binary/gender non-conforming; Indigenous or Aboriginal Peoples; persons with disabilities (visible or invisible) and; members of visible minorities, racialized groups and the LGBTQ2+ community.


Randstad Canada is committed to creating and maintaining an inclusive and accessible workplace for all its candidates and employees by supporting their accessibility and accommodation needs throughout the employment lifecycle. We ask that all job applications please identify any accommodation requirements by sending an email to accessibility@randstad.ca

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