Apply now

Posted yesterday

2027 Summer Intern, Energy Efficiency

@ ICF

Ottawa, Ontario

Part-time
Apply now
SIGNALS

Overview

ICF is hiring a 2027 Summer Intern for Energy Efficiency on a 10-week full-time program running June to mid-August, based in Ontario with remote work allowed within the province. The intern supports technical reviews of energy-efficiency project applications, energy-savings calculations, audits and data analysis. Pay is $31,621 to $59,132 CAD.

Responsibilities:

  • Support technical reviews of energy-efficiency project applications
  • Assist with engineering calculations for energy and demand savings
  • Assist with energy audits and site verification
  • Analyze project data in Microsoft Excel
  • Prepare technical documentation and presentations

Requirements summary:

  • At least 30 college or university credit hours in an engineering or related discipline
  • Coursework in thermodynamics, HVAC, building or energy systems
  • Proficiency in MS Office applications
  • Strong communication skills
  • Ability to pass required background checks

Tools & skills

Source and dates

Employer career site / ATS feed · phenom

Employer posting date
2026-11-08
First seen by our source
2026-11-09
Source record updated
2026-11-09

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityEntry level
DepartmentSales
SeasonalYes
Travelground: minimal
Work settingOffice, Home, Client sites
PositionSitting and standing
Physical demandsphysical low · computer high
LanguagesEnglish
Background checksdrug and alcohol
EducationCollege diploma (required), Bachelor’s degree (preferred)
Fields of studyMechanical engineering, Electrical engineering, Chemical engineering, Building engineering, Environmental engineering

Summary and details written by AI from the posting; the employer’s posting is the authority.

FieldValue
Open jobs on Jobsy3
Job description

Description

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

As an Energy Efficiency Intern, you may:

  • 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 clear 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.


Bot and Third-Party Applications

Please note that this application must be submitted directly by the applicant for consideration. Failure to do so may result in the application being excluded for consideration. 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.

Candidate AI Usage Policy

At ICF, we are committed to ensuring a fair and equitable interview process for all candidates based on their own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) tools to generate or assist with responses during interviews (whether in-person or virtual) is not permitted. This policy is in place to maintain the integrity and authenticity of the interview process.

However, we understand that some candidates may require accommodations that involve the use of AI. If such an accommodation is needed, candidates are instructed to contact us in advance at [email protected]. We are dedicated to providing the necessary support to ensure that all candidates have an equal opportunity to succeed.

Ottawa, Canada (CD87)

Similar jobs

  • Intern, Stress Testing, Risk Management

    Toronto, ON
    HybridInternship

    EQ Bank | Canada's Challenger Bank

    This includes socializing requirements with stakeholders for the Macroeconomic Stress Test (MST), a regulatory requirement of the Office of the Superintendent of Financial Institutions…; Also, further enhance the…

  • 2027 Summer Intern, Energy Efficiency

    Ottawa, ON
    Part Time

    ICF Consulting Canada, Inc.

    Candidates need at least 30 college or university credit hours, preferably in an engineering or closely related discipline, and must pass any required background check. Strong Excel skills, analytical ability, communication skills and interest in energy efficiency are preferred.

    Excel, Word, PowerPoint, Outlook

  • Summer Intern 2027 - Accounting Analyst

    Toronto, ON
    Full Time

    Company 1 - The Manufacturers Life Insurance Company

    Candidates need the qualifications the posting lists, but the required and preferred qualification fields are unfilled placeholders.

  • Intern, Intern, Estimation (Electrical, Mechanical, Plumbing)

    Ottawa, ON
    HybridInternship, Full Time

    Pomerleau: It specializes in building, infrastructure, and civil engineering sectors, undertaking major projects through alternative delivery methods.

    Candidates need current enrolment in a recognized Engineering or Construction Management degree or diploma program, plus Canadian work authorization and residence for the whole internship. Strong communication, problem-solving and attention to detail are expected.

  • Intern - Marketing (Web)

    Toronto, ON
    $20/hr

    Kensington

    Candidates need strong Excel or Google Sheets skills, clear written communication, and attention to detail. A basic understanding of SEO and digital marketing is needed, with Semrush, Search Console, a CMS or Asana as assets.

    Excel, Google Sheets, Semrush, Search Console, CMS, Asana

  • Intern, Content & Media Communications

    Ottawa, ON

    Lansdowne Stadium Limited: Located at Lansdowne Park, the Ottawa Sports and Entertainment Group (OSEG) is the largest sports and entertainment company in the Capital.

    Candidates need to be enrolled in a post-secondary communications, journalism or marketing program that gives credit for the internship. They need knowledge of the CFL and football, professional behaviour around elite athletes, and availability for home games including evenings and weekends.

    Flo Hockey, Dropbox

  • Summer intern, Financial Risk Analytics Product

    Toronto, ON

    S&P Global

    Candidates need to be pursuing a quantitative or technical degree with graduation in fall 2027 or spring 2028. They need strong analytical and problem-solving skills, experience with Python, R or another programming language, and an interest in financial markets.

    Python, R

  • Intern, Video Production

    Toronto, ON
    $18.50/hr

    Sony Music Global Job Board

    Candidates need a post-secondary or training program in video production, film or motion design, a portfolio of video work, and hands-on skill with mirrorless cameras. They also need editing proficiency in Final Cut Pro, Premiere Pro and Photoshop, plus knowledge of the Canadian music industry.

    Final Cut Pro, HandBrake, mirrorless cameras, lighting rigs

Locations & environments

Locations

All of CanadaRemote · Hybrid · On-site · Field

Pro tip: add remote jobs to widen your search.

Exclude locations

Workplace type

Company jobs in these results

These are this company’s jobs loaded in your current search. The company may have more openings.