Waterloo On Summer internship Jobs – 68 Openings This Week

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Intern
RailWorks Corporation —Ontario
- $22–$24 an hour
- Microsoft Office
- Project management
- Organizational skills
Student Researcher, BS/MS, Winter/Summer 2026
Google —Waterloo, ON
- $102,000 a year
- Full-time
- Computer science
- Computer Science
- Laboratory experience
R&D Verification Internship (Fall 2026 Co-op)
Synopsys —Waterloo, ON
- In-person
- Internship / Co-op
Software Development Intern (Full-Stack / DevOps Support)
401 Auto —Cambridge, ON
- $24–$28 an hour
- Full-time
- DevOps
- Databases
- SQL
Quick apply
2d
Breakfast Server
FOUR POINTS BY SHERATON CAMBRIDGE/KITCHENER —Cambridge, ON
- $17.60 an hour
- Part-time
- Bar
- Customer service
- Basic math
- Flexible schedule
Quick apply
1d
Private Wealth Administrative Assistant - Waterloo, Fall 2026 (Co-op/Internship) - 4 months
BMO Financial Group —Waterloo, ON
- $32,400–$41,900 a year
- Overtime
- Administrative experience
- High school diploma or GED
- No university degree
- Tuition reimbursement
- Life insurance
Student, Human Resources
Region of Waterloo —Kitchener, ON
- $21.06–$23.40 an hour
- Temporary
- Microsoft Excel
- Microsoft Office
- Presentation skills
Client Advisor Intern
Royal Bank of Canada —Guelph, ON
- Part-time
- Sales
10d
Sanitation Specialist: Light Duty & Heavy Duty Cleaners (Part-Time & Full-Time)
VP'S CLEANING SERVICE/VPS CLEAN —Kitchener, ON
- $18–$30 an hour
- Temporary
- Up to 50% travel
- Travel
- Cleaning
- Flexible schedule
Quick apply
3d
Co-op Student – Production Planning & Manufacturing Operations
Fil-Trek Corp —Cambridge, ON
- $22–$25 an hour
- Manufacturing
- Internship / Co-op
Quick apply
22h
Co-op Student – Robotics & Welding Automation
Fil-Trek Corp —Cambridge, ON
- $22–$25 an hour
- Microsoft Excel
- Welding
- Business
Quick apply
22h
Reporting Specialist - Fall 2026 Co-op/Intern
Definity Financial Corporation —Waterloo, ON
- From $22.50 an hour
- Full-time
- Hybrid work
- Microsoft Excel
- Computer Science
- SQL
Manufacturing Quality Control Co-op Student
Magellan Aerospace —Kitchener, ON
- $20–$24 an hour
- Engineering
- Bachelor's
- Manufacturing
Student, Finance (AI Solutions Developer)
Grand River Hospital —Kitchener, ON
- Computer Science
- Java
- Analysis skills
Software Developer Co-op (Fall 2026)
Magnet Forensics —Waterloo, ON
- $22.01–$33.81 an hour
- Computer Science
- Engineering
- Java
Intern, Co-Op
Synopsys —Waterloo, ON
- Full-time
- Hybrid work
- CAD
- Engineering
- C++
Restaurant Team Member
Edo Japan - Guelph —Guelph, ON
- From $17.60 an hour
- Part-time
- Hospitality
- Sales
- Customer service
- Store discount
- Flexible schedule
Quick apply
13d
Sales/Marketing Internship
SW Home Reno —Waterloo, ON
- Part-time
- Microsoft Excel
- Sales
- No experience needed
Quick apply
Data and AI Engineering Associate (Co-op 8+ Months Preferred)
NERv Technology Inc. D.B.A. FluidAI Medical —Kitchener, ON
- $22–$25 an hour
- Full-time
- Databases
- SQL
- JavaScript
Quick apply
Software Engineering Co-op
Acceldata —Kitchener, ON
- $20–$30 an hour
- Full-time
- Oracle
- Computer Science
- Engineering

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Intern

RailWorks Corporation -
Ontario

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Job details

Internship / Co-op
$22–$24 an hour

Qualifications

Microsoft Office
Project management
Organizational skills
ProCore

Full job description

Job ID: 19916

Compensation

Salary Range: $22 - $24

Position Summary

Under the supervision of the Project Director or the Project Manager, the Project Coordinator Intern must be able to get in touch with project stakeholders, including subcontractors, supervisors and foremen. The Project Coordinator Intern must be able to follow up on the work in progress with the clients. He/she must also assist the project manager during planning and help supervisors implement it and ensure compliance as well as assist foremen and supervisors with administrative tasks in order to achieve the company's objectives while respecting applicable laws, regulations and standards in railway repair or maintenance work.

Primary/Essential Responsibilities and Duties

Establish contact with clients, supervisors and subcontractors;

Complete and submit to the project managers the numerous daily, weekly and monthly reports such as: Daily report of the work; Production report; Report of work schedules; Report following a visit to one or more work continuity or completion sites; Risk analysis; Rapport d’accident/incident; Vehicle-to-vehicle collision reporting; Work tickets; Staff evaluation (if necessary).

Assist the project manager with the following:

Ensure that employees on site are trained and qualified for the tasks to which they are assigned;

Participate in the planning of work and meet tight deadlines.

Communicate effectively with the various stakeholders of the company and the client.

Conduct daily verification of equipment records.

Participate in weekly production and health and safety meetings with the customer and report back (minutes);

Promote the search for solutions within your team.

Required Skills and Qualifications

Enrolled in a related field of study such as Engineering, Contract Management or Project Management.

Encompasses general concepts of project management.

Strong client relations, influencing skills and organizational skills.

Strong attention to the details and ability to work under strict deadlines

Knowledge of Microsoft Office software, (Procore and AlMobile an asset).

Company Overview

This job description is not intended to represent a complete, comprehensive list of all duties and responsibilities that may be required in this position. There may be unplanned activities and other duties as assigned.

RailWorks is North America’s leading rail maintenance and infrastructure solutions provider. With over 100 years of experience, our geographic footprint enables us to quickly serve our customers and provides ample opportunities for our employees to grow their careers within the company. We take on challenging projects every day and our success relies on a collaborative, safe, and open-minded work environment that encourages teamwork, positivity, and ingenuity. We are committed to creating a culture of trust, respect, and acceptance.

All qualified applicants will receive consideration for employment with PNR RailWorks without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or any other characteristics protected by law.

PNR RailWorks is committed to fostering an equitable, accessible, and inclusive workplace. As such, PNR RailWorks will ensure reasonable accommodations for candidates with disabilities throughout the hiring process, including the interview. If selected for an interview, requests for accommodation can be confidentially made to a member of the recruitment team who will arrange in advance for reasonable and appropriate accommodation for fair and equitable assessment throughout the process.

Job Type: Internship

Work Location: In person

Apply Now

Refine Your Search

summer internship jobs in waterloo on

Intern

Student Researcher, BS/MS, Winter/Summer 2026

R&D Verification Internship (Fall 2026 Co-op)

Software Development Intern (Full-Stack / DevOps Support)

Breakfast Server

Private Wealth Administrative Assistant - Waterloo, Fall 2026 (Co-op/Internship) - 4 months

Student, Human Resources

Client Advisor Intern

Sanitation Specialist: Light Duty & Heavy Duty Cleaners (Part-Time & Full-Time)

Co-op Student – Production Planning & Manufacturing Operations

Co-op Student – Robotics & Welding Automation

Reporting Specialist - Fall 2026 Co-op/Intern

Manufacturing Quality Control Co-op Student

Student, Finance (AI Solutions Developer)

Software Developer Co-op (Fall 2026)

Intern, Co-Op

Restaurant Team Member

Sales/Marketing Internship

Data and AI Engineering Associate (Co-op 8+ Months Preferred)

Software Engineering Co-op

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