Research Engineer - Post-training (Co-op / Intern) (Mississauga)

About Themis Intelligence

Themis Intelligence builds the Utility Knowledge Base (UKB) and Human-Guided Intelligence (HGI) platforms, redefining how utilities operate. Our systems transform complex operational data into clear, high-confidence decisions. We design software that empowers grid professionals to think faster, act decisively, and operate with precision in critical environments. Every product we ship is built for real-world performance: reliable, observable, and secure from day one.

We are an AI-first organization, continuously applying modern tools and workflows to improve how we plan, execute, and deliver outcomes.

About the Role

We’re looking for a co-op student for a 12-month duration who’s curious about how LLM agents behave in real-world applications—especially when it comes to hallucination, grounding, and evaluation. You’ll be working on the post-training lifecycle of Themis Agents (e.g., knowledge base assistants, alarm summarizers,...