About the role#
This is a 16-month co-op internship starting in May 2027. You will work with the Training Manager and the EHS Manager to support daily operations and administrative tasks. This position is based on-site in Waterdown, Ontario.
What you'll do#
- Provide administrative support for Training and EHS functions.
- Manage the Learning Exchange training rooms and assist users with equipment and setup.
- Coordinate event logistics, including participant communication and facility preparation.
- Maintain training records within the Learning Management System.
- Conduct annual chemical inventory audits at Don Mills and Waterdown sites.
- Support industrial hygiene measurement activities and eco-sustainability projects.
- Create and maintain environmental pollution prevention placards for emissions compliance.
- Process purchase requisitions and invoices for the department.
- Identify and track PPE, safety signage, and job-aids.
- Update Lock-Out Tag-Out placards and maintain emergency spill kit inventories.
- Prepare presentations, spreadsheets, and documentation.
- Update intranet site information and participate in the development of e-learning modules.
What you'll need#
- Current enrollment in a post-secondary Human Resources program or equivalent.
- Active standing in an accredited university or college co-op program.
- Ability to complete a 16-month term starting in May 2027.
- Proficiency in Microsoft Outlook, Word, Excel, and PowerPoint.
- Strong organizational, communication, and customer service skills.
- Ability to work both independently and within a collaborative team.
- Capability to obtain Canadian Controlled Goods Program (CGP) clearance.
- Previous experience in Human Resources or with Microsoft Visio/CAD software is an asset.
Location & details#
- Location: Waterdown, Ontario, Canada.
- Term: 16 months, beginning May 2027.
- Modality: On-site.
- Status: Full-time, paid internship.
About L3Harris Technologies
L3Harris Technologies operates in the defense and space manufacturing sector. The company provides technology solutions for space, air, land, sea, and cyber domains. It maintains headquarters in Melbourne, Florida. The organization functions as a public company with over 31,000 employees.
How to get in at L3Harris Technologies
Applying early to L3Harris Technologies gives you a distinct advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, so you can submit your materials before the applicant pile grows. This helps you avoid the common frustration of waiting for a response from a crowded queue. You can also improve your response rates by reaching out to the right people. Intern Insider surfaces the recruiters behind specific roles at L3Harris Technologies, allowing you to connect directly to ask about the position or request a referral. Taking this step shows initiative and puts your name in front of a human being rather than a database.



