Jobs for principal at Toronto

We are seeking a highly capable and entrepreneurial Principal to join our investment team, with a primary focus on Artificial Intelligence and frontier technology investments . This role is ideal for someone with a strong technical foundation who is passionate about identifying and partnering with category-defining AI companies at early and growth...

We are seeking a highly capable and entrepreneurial Principal to join our investment team, with a primary focus on Artificial Intelligence and frontier technology investments. This role is ideal for someone with a strong technical foundation who is passionate about identifying and partnering with category-defining AI companies at early and growth stages. Key...

After 16 years of outstanding leadership, St. Clement's School's well-respected and much-loved Principal is retiring in the summer of 2027, prompting the school to seek its next leader.Celebrating 125 years of educational excellence, St. Clement's School (SCS) is a leading independent girls' school in Toronto, known for its academic rigour and small,...

After 16 years of outstanding leadership, St. Clement's School's well-respected and much-loved Principal is retiring in the summer of 2027, prompting the school to seek its next leader. Celebrating 125 years of educational excellence, St. Clement's School (SCS) is a leading independent girls' school in Toronto, known for its academic rigour and small,...

Position SummaryProvides statistical leadership and support for all phases of clinical development. Specific responsibilities include consulting with clients regarding clinical trial study design and regulatory strategy, writing and reviewing statistical methods and sample size sections of protocols, writing and reviewing statistical analysis plans of...

Cyclic Materials™ is building a resilient circular supply chain for rare earth elements and other critical materials. Through our proprietary MagCycle℠ and REEPure℠ processes, we recover rare earths from end-of-life products and transform them into high purity materials used in the production of permanent magnets. These materials are critical to the...

Job Summary As a Principal Architect you will serve as a trusted executive advisor responsible for influencing our clients’ cybersecurity transformation strategies and driving them to successful security outcomes. This role focuses on enhancing the productivity of field sales teams by delivering business-relevant consulting engagements to strategic...

NOIC Academy is a prestigious private boarding school located in Markham, Ontario, Canada, with a history dating back to 2004. The Academy provides a comprehensive, internationally oriented secondary education experience for both on-campus and online students, supported by a multidisciplinary team of more than 200 faculty and staff, including over 100...

EMPLOYMENT OPPORTUNITY VICE PRINCIPAL Competition #26-35 The Delores D. Echum Composite School (DDECS) invites applications from qualified Vice Principals to commence employment for the 2026-2027 school year. We are a First Nations school located in northern Ontario, in western James Bay, with an enrollment of 130+ students in Grades 7-12. The school is...

Zafin is an AI platform company helping regulated institutions modernize how critical work is designed, governed, and delivered. Our technology enables organizations to move faster while maintaining the governance, accountability, and control required in highly regulated environments. Our portfolio includes Zafin AIOS, an agent orchestration platform for...

Principal Hydrogeologist ITASCA North America | Canada-based About the role ITASCA North America is seeking a Principal Hydrogeologist to provide technical leadership, grow client relationships, mentor staff, and help strengthen our hydrogeology practice across Canada and North America. This role is suited for a senior hydrogeology professional with strong...

      Why you'll love Softchoice  At Softchoice, our purpose is to unleash the potential of people and technology. We were built around the idea that there is no success without team success. We foster a culture of inclusion and fairness, where diverse interests, experiences, and backgrounds are celebrated. We strive to empower everyone, to ensure...

General Information Job Title: Founding Principal Engineer - Workbench Location: Toronto (Onsite/ Hybrid) Job Type: Full-Time Hiring Timeline: Immediate Reporting Line: Head of R&D Existing Vacancy: Yes Application Deadline: Open until Filled Salary Range: $175-$210k CAD per year (negotiable) About Fulfillment IQ (FIQ) Fulfillment IQ is a supply chain...

eBay’s Design organization creates seamless, end-to-end experiences that connect millions of buyers and sellers globally. The team is customer‑focused, collaborative, and driven by curiosity—working across product, engineering, and business to solve complex problems and deliver meaningful impact. What You Will Accomplish Define and lead a long‑term...

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Principle Software Engineer, Onboarding Technology will work with Senior management, peers, and business partners to continuously improve the Engineering & Architecture efficiency of our Onboarding Technology teams through continuous people, process and...

CoCounsel is our most advanced AI offering to date — combining generative and agentic AI capabilities to help legal professionals move beyond prompting and start delegating. As a Principal Software Engineer focused on Security & Compliance, you will set the technical direction for how CoCounsel earns and maintains the trust of law firms, corporate legal...

Own technical direction and architecture evolution of a live, revenue-generating platform Scale throughput and reliability while customers onboard, including zero-downtime changes to running systems Harden the platform: tenant isolation, rate limiting, security, data integrity Establish observability, SLOs, and incident practices as the customer base...

E INC is the parent company of EBlock and EDealer, unifying our approach to products, services, and strategies under one Vision and one Mission: to create the best digital auction and retailing platform in the world by connecting the automotive wholesale and retail experiences. Our brands and their technologies make it easy for a vehicle to move between...

Are you an experienced educational leader with a strong passion for student learning, critical thinking, academic excellence, and inclusive education? At Canada's National Ballet School (NBS), every role contributes to a larger purpose, and we invite you to be part of it. NBS is seeking an Academic Principal to lead our academic program and foster a...

Global, inclusive and innovative - welcome to AMS, where talent connects across cultures and backgrounds to shape the future of work. We work with leading organisations to design and deliver talent strategies that bring together people, process, data and technology, helping millions of people find meaningful work every year. Our diverse, connected community...