Energy Efficiency Intern ICF Inc. is a leading energy and environmental management consulting firm that delivers multi-disciplinary and innovative consulting services to private and public sector organizations. We are committed to quality and excellence in all our endeavors.

Job Summary

ICF is seeking a motivated and detail-oriented Energy Efficiency Intern to join our program implementation team in the Utility Programs and Services Division. This internship is an opportunity to gain experience with energy-efficiency technologies, engineering calculations, technical reviews, energy audits, program implementation, and data analysis. This is a 10-week, full-time program that typically begins in early June and concludes in mid-August. This position is based in our Ontario office and offers the flexibility of working remotely or from a home office within the Ontario province. Depending on project and team needs, occasional attendance at the Ottawa/Toronto office and travel to project sites may be required. Relocation and housing assistance are not currently provided for internships.

Key Responsibilities

- Support technical reviews of residential, commercial, institutional, and industrial energy-efficiency project applications, including review of equipment specifications, project costs, energy-savings calculations, and supporting documentation.
- Assist with engineering calculations to assess energy and demand savings associated with energy-efficiency measures.
- Support the review and analysis of technologies such as HVAC systems, heat pumps, chillers, pumps, variable frequency drives, building controls, lighting, motors, compressed air, renewable energy systems, and others.
- Assist with energy audits, site visits,



and virtual site verification activities, including documenting equipment and operating conditions.
- Analyze project and program data using Microsoft Excel and other analytical tools to identify trends, opportunities, and potential improvements.
- Conduct research on energy-efficiency technologies, industry practices, market trends, and emerging technologies.
- Prepare explicit and accurate technical documentation, summaries, presentations, and other program materials.
- Collaborate with engineers, energy analysts, program staff, and other cross-functional team members to support successful program delivery.
- Support other energy and sustainability projects based on business and client needs.

Basic Qualifications

- By the internship start date, completion of at least 30 college or university credit hours, preferably toward a degree in mechanical, electrical, chemical, building, environmental, energy engineering, or another closely related discipline.
- Must be able to pass any required background check(s), which may include drug screening.

Preferred Qualifications

- A completed bachelor's degree and enrollment verification in a Master's program or a minimum of 9 graduate level credits completed in mechanical, electrical, chemical, building, environmental, energy engineering, or a closely related discipline.
- Coursework or experience related to thermodynamics,



HVAC, building systems, energy systems, electrical systems, renewable energy, controls, or energy management.
- Proficiency in MS Office applications (Excel, Word, PowerPoint, Outlook), including formulas, data analysis, and organizing technical information.
- Excellent interpersonal, verbal, and written communication skills.
- Self-motivated with the ability to work independently, remotely, and on projects with dynamic timelines.
- Experience or interest in energy efficiency, building systems, renewable energy, or utility programs.
- Strong analytical and problem-solving skills, with an interest in understanding how equipment and systems use energy.
- Attention to detail and accuracy in documentation and analysis.

Ready to Make a Difference?

Join ICF and support efforts in promoting energy efficiency. Your work will help customers save money and energy, and contribute to a more sustainable future.

Applicants needing an accommodation for disability or religious purposes in connection with the application process should contact [email protected] for assistance.

Vacancy Type: This is a newly created position

The salary range for this position is: $31,621 - $59,132 CAD

Working at ICF

ICF is a global advisory and technology services provider, but we're not your typical consultants. We combine unmatched expertise with cutting-edge technology to help clients solve their most complex challenges, navigate change, and shape the future.

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📌 2027 Summer Intern, Energy Efficiency (Canada)
🏢 ICF Olson
📍 Canada