About the role#
We are looking for a Machinist Co-op Student to join our team for the Winter 2027 term. You will work alongside licensed machinists and CNC programmers to gain practical experience in subtractive manufacturing. This role helps you apply classroom theory to real-world precision production tasks.
What you'll do#
- Assist in setting up and operating manual machines like lathes, mills, and drill presses, as well as introductory CNC machinery.
- Use precision measuring tools to inspect finished parts against design tolerances.
- Read and interpret technical engineering drawings, blueprints, and GD&T.
- Deburr, clean, and prepare machined parts for quality control sign-off.
- Maintain a safe shop environment by cleaning machinery, managing coolant levels, and organizing tooling.
What you'll need#
- Current enrollment in an accredited program focusing on Machining, such as Mechanical Technician, Tool and Die, or CNC programming.
- Basic shop math skills.
- A foundational understanding of cutting speeds, feeds, and tooling.
- Familiarity with CAD/CAM software.
- A professional approach characterized by punctuality and a strict commitment to wearing required PPE, such as steel-toed boots and safety glasses.
Location & details#
- Location: Mississauga, Ontario.
- Term: Winter 2027.
- Work Modality: On-site.
- Employment Type: Full-time, paid position.
About AtkinsRéalis
AtkinsRéalis is an engineering services and nuclear organization based in Montreal. The company employs over 47,000 people. It focuses on infrastructure and energy systems. The firm operates as a public company.
How to get in at AtkinsRéalis
Applying early to AtkinsRéalis gives you a distinct advantage because recruiters review applications before the candidate pool grows too large. Intern Insider sends an instant alert the moment a role matching your target is published, so you can submit your materials among the first. This timing often determines whether your resume makes it to the top of the pile. You can also improve your response rates by reaching out to the recruiters behind these roles directly. Intern Insider surfaces the specific people managing the hiring process at AtkinsRéalis, allowing you to ask informed questions about the role or seek a referral. This direct approach is more effective than waiting for a response from a general queue.



