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Intern Engineer Jobs in Ontario (NOW HIRING)

CRB

Mechanical Engineer Intern - Fall

Toronto, ON

We are actively seeking a Mechanical Engineer Intern to join CRB. Join our firm for an internship journey where you'll dive into real-world project work, learn from industry leaders and fully immerse ...

Perseus Group

Software Developer Intern

Markham, ON

CA$22.50 - CA$27.50/hr

The Software Developer Intern works in a Scrum team to build high-performing, resilient, and manageable web-based ERP software for homebuilders, using AI-assisted development throughout the SDLC.

TULLOCH

Structural Engineering Intern

Sault Sainte Marie, ON · On-site

CA$75K - CA$92K/yr

Marie, ON , the Structural Engineering Intern will report to the Project Manager and will have a wide range of duties. You will be part of a team that offers services to private and government sector ...

TULLOCH

Structural Engineering Intern

Huntsville, ON · On-site

CA$75K - CA$92K/yr

Based in Huntsville , the Structural Engineering Intern will report to the Project Manager and will have a wide range of duties. You will be part of a team that offers services to private and ...

ShyftLabs

AI Engineer Intern

Toronto, ON · Hybrid

CA$20 - CA$30/hr

We are looking for an AI Engineer Intern interested in building production-ready AI agents and applications. You will contribute to the Continuum platform while also using it to build agentic ...

GHD

Indigenous Engineer Intern/co-op

Toronto, ON

GHD is currently seeking an Intern to work with our groups on projects related to Environment ... Preference for candidates in engineering and science Experience & Qualifications * Preference will ...

Leggett & Platt

We offer internships in fields ranging from engineering, business, finance, operations ... As a CPD Intern , you will support engineering teams involved in continuous product development and ...

Leggett & Platt

We offer internships in fields ranging from engineering, business, finance, operations ... As a CPD Intern , you will support engineering teams involved in continuous product development and ...

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All JobsIntern Engineer JobsIntern Engineer Jobs in Ontario

Intern Engineer information

What are the key skills and qualifications needed to thrive as an intern engineer, and why are they important?

To thrive as an Intern Engineer, you typically need a foundational understanding of engineering principles, problem-solving abilities, and progress toward a relevant engineering degree. Familiarity with industry-standard software such as AutoCAD, MATLAB, or SolidWorks, along with basic knowledge of project management tools, is often expected. Strong communication, eagerness to learn, and teamwork set standout interns apart in fast-paced environments. These skills and qualities enable interns to contribute effectively, adapt to real-world challenges, and maximize their learning during the internship.

What is the difference between Intern Engineer vs Junior Engineer?

AspectIntern EngineerJunior Engineer
Required CredentialsTypically pursuing or recently completed a degree; no professional certification requiredBachelor's degree in engineering; may have some certifications or licenses depending on the field
Work EnvironmentLearning-focused, supervised, often part-time or temporaryFull-time, professional setting with increasing responsibilities
Employer & Industry UsageInternships offered by companies for training and experienceEntry-level position in engineering firms, manufacturing, or tech companies

The main difference between an Intern Engineer and a Junior Engineer is experience and responsibility. Intern Engineers are usually students or recent graduates gaining practical experience, while Junior Engineers are entry-level professionals with more responsibilities and a clearer career path.

What does an intern engineer do?

An Intern Engineer is a student or recent graduate who works under the supervision of experienced engineers to gain practical experience in their field. Their responsibilities typically include assisting with technical projects, conducting research, analyzing data, preparing reports, and learning industry-specific tools and software. Intern Engineers gain hands-on experience, develop professional skills, and often contribute to real-world engineering solutions while preparing for a future full-time role in engineering.

What types of projects or tasks are typically assigned to intern engineers, and how do these contribute to their learning and professional development?

Intern Engineers are often assigned a mix of hands-on technical tasks and supportive project work, such as assisting with design, testing prototypes, conducting research, or updating documentation. These tasks are designed to expose interns to real-world engineering challenges while allowing them to learn from experienced professionals. Interns frequently collaborate with engineers, project managers, and cross-functional teams, gaining insight into industry practices and teamwork. This practical experience not only builds technical skills but also helps interns develop communication, problem-solving, and project management abilities that are valuable for future career growth.
What are the most commonly searched types of Engineer jobs in Ontario? The most popular types of Engineer jobs in Ontario are:
What cities in Ontario are hiring for Intern Engineer jobs? Cities in Ontario with the most Intern Engineer job openings:
Intern Engineer jobs near you
Infographic showing various Intern Engineer job openings in Ontario as of August 2026, with employment types broken down into 82% Full Time, 13% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Engineering Progress Program (Design & Construction)

Region of Waterloo

Kitchener, ON • On-site

CA$112K - CA$140K/yr

Other

Re-posted 8 days ago

Job description

Job Number: 4613 
Job Type: Full Time
Vacancy Reason: Backfill
Location: 150 Frederick St - Regional Admin Headquarters 
Job Category: Engineering 
Number of Positions: 1 
Department: Transportation Expansion B 
Division: Engineering and Environmental Services  
Hours of Work: 35 hours per week
Work Schedule: Monday - Friday 8:30am - 4:30pm: Hybrid | In office 3 days per week
Union:  Management/Management Support 
Salary Range: $83,556.20 - $140,413.00 annually
Posting Date: June 29, 2026
About Us!
The Region of Waterloo is a thriving, diverse community committed to fostering opportunities for current and future generations.  Waterloo Region is part of the Dish with One Spoon wampum, a treaty guiding our commitment to:

  • Taking only what we need
  • Leaving some for others 
  • Keeping the dish clean

This agreement underpins our vision, mission, and core value, and reinforces our dedication to meaningful reconciliation and equity.
Waterloo Region is home to over 674,000 residents and expected to grow to nearly one million by 2051.  Guided by our 2023-2027 Strategic Plan, "Growing with Care," we prioritize homes for all, climate aligned growth, equitable services and opportunities and a resilient and future ready organization. Our mission is to provide essential services that enhance the quality of life for all residents, while our core value emphasizes caring for people and the land we share. Join us and be part of a team dedicated to making a meaningful difference in our community.

 
 

Program Overview: 

We are excited to offer a unique opportunity to join our Design and Construction Engineering Progression Program. This role offers a flexible hybrid work model, with a standard 35-hour work week. This program provides a structured career path for engineering professionals, encompassing roles at three key levels: Engineering Intern, Engineer, and Senior Engineer. This program is designed to develop technical skills, project management expertise, and leadership capabilities through hands-on project involvement, mentorship, and exposure to a wide range of capital projects, including water supply, wastewater, waste management, and transportation infrastructure. 

Engineering Intern (Compensation: $83,556.20 - $104,431.60 annually)

  • The Engineering Intern will support small-scale projects and components of larger projects by assisting with planning, design, and management under the supervision of senior staff. The role offers practical experience in preparing contract drawings, supporting property transactions, and providing technical assistance on construction sites. It is well-suited for recent graduates pursuing registration with Professional Engineers Ontario (PEO) and looking to build foundational engineering competencies.
  • Qualifications:
    • Degree in Engineering or Applied Science. 
    • Eligible for registration as an Engineering Intern with the PEO. 


Engineer (Compensation: $102,130.20 - $127,654.80 annually)

  • The Engineer will independently manage medium-sized projects and support senior engineers on more complex initiatives. They will be responsible for designing capital projects, managing budgets, directing technical staff, and coordinating with multiple stakeholders to ensure successful project delivery.
  • Qualifications:
    • Licensed as a Professional Engineer (P.Eng) in Ontario or holding a Limited License with the PEO.


Senior Engineer (Compensation: $112,330.40 - $140,413.00 annually)

  • The Senior Engineer will independently lead high-profile, large-scale projects and will be responsible for supervising multidisciplinary teams, engaging in high-level negotiations, and resolving complex project issues.
  • Qualifications:
    • The same licensing requirements as the Engineer role, including a P.Eng. or Limited License with the PEO. 
 

Region of Waterloo is committed to building a workforce through fair, equitable, and accessible hiring practices that allow us to hire qualified staff who reflect the diversity of the community we serve and to promote a respectful, inclusive, and equitable workplace.
We invite all interested individuals to apply and actively encourage applications from members of groups with historical and/or current barriers to equity, including, but not limited to:

  • First Nations, Metis and Inuit peoples, and all other Indigenous peoples;
  • members of groups that commonly experience discrimination due to race, ancestry, religion and/or spiritual beliefs, or place of origin;
  • persons with visible and/or invisible (physical and/or mental) disabilities;
  • persons who identify as women; and persons of marginalized sexual orientations, gender identities, and gender expressions

For questions or to request accommodations during your recruitment, onboarding or employment, please contact talentmanagement@regionofwaterloo.ca, or by calling our Service First Contact Centre at phone number (519) 575-4400.
Use of Artificial Intelligence in the Hiring Process: Region of Waterloo may use artificial intelligence (AI) tools to enhance efficiency during the recruitment process. However, applications will also be reviewed by a member of our Talent Acquisition team to ensure a fair and thorough assessment. AI does not make final hiring decisions.  
Please note: candidates will be provided an update on their application.  Please check your spam or junk folder occasionally as some candidates have noticed our emails in those folders (Gmail and Hotmail in particular).   

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