Company · 53 open roles
Careers at OSC
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53 positions at OSC
Senior Accounting Advisor
OSC·CA ON Toronto
Business Unit Regular, Full time Closing Date: September 25, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Fut…
Chargé-e d'Études Caténaires (H/F)
OSC·France (FR101)
Votre rôle OneSide recherche un.e Chargé.e d'Études Caténaire dans le domaine des Infrastructures Ferroviaires. Vous serez responsable de la réalisation et du contrôle des études caténaires, en garantissant leur conformité, leur performance et leur sécurité. Vos principales miss…
Accounting Analyst
OSC·CA ON Toronto
Regular, Full time Closing Date: September 18, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures Act. The m…
System Governance Specialist
OSC·CA ON Toronto
Department Regular, Full time Closing Date: September 20, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Future…
Ingénieur-e d'Études en Signalisation Ferroviaire (H/F)
OSC·France (FR101)
Votre rôle Dans le cadre du développement de nos activités dans le domaine des Infrastructures Ferroviaires, nous recherchons un-e Ingénieur-e Signalisation. Rattaché au département ferroviaire vous interviendrez sur des projets variés (train, tram-train, tramway, métro), de …
Ingénieur-e d'Études Traction Électrique (H/F)
OSC·France (FR101)
Votre rôle Dans le cadre de nos activités dans le domaine des infrastructures ferroviaires et de l'électrotechnique, OneSide recherche un.e Ingénieur.e d'Études Traction Électrique. Vous interviendrez sur des projets ferroviaires complexes, avec un périmètre couvrant les réseaux …
Chargé-e d'Études EALE (H/F)
OSC·France (FR101)
Votre rôle Dans le cadre de nos activités dans le domaine des infrastructures ferroviaires et de l'énergie, OneSide recherche un.e Chargé.e d'Études EALE. Vous interviendrez sur des projets ferroviaires complexes afin de réaliser les études d'alimentation électrique, de contribue…
Summer Accounting Student - Multiple Branches
OSC·CA ON Toronto
Business Unit Student (Fixed Term), Full time Closing Date: September 18, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the …
Legal Counsel II
OSC·CA ON Toronto
Business Unit Regular, Full time Closing Date: September 21, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Fut…
Chef de projet Maritime & Portuaire (H/F)
OSC·France (FR101)
Dans le cadre du développement de nos activités sur le secteur du Bâtiment & Génie civil, nous recherchons un(e) chef(fe) de projet Maritime & Portuaire .Vous travaillerez sur des projets d'ingénierie portuaire et maritime à la demande de clients de l'industrie de l'éolien offsho…
Senior Accountant
OSC·CA ON Toronto
Business Unit Regular, Full time Closing Date: September 15, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Fut…
Projeteur CFO/CFA (H/F)
OSC·France (FR101)
Dans le cadre du développement de nos activités sur le secteur du Bâtiment & Génie civil, nous recherchons un(e) projeteur(se) CFO/CFA, pour intervenir sur des projets industriels de grande envergure . Vos missions seront les suivantes : Réaliser les plans électriques sous Autoca…
Projeteur / Modeleur BIM Nucléaire (H/F)
OSC·France (FR101)
Dans le cadre de nos activités sur le secteur du Bâtiment & Génie civil , nous recherchons un Projeteur / Modeleur BIM Nucléaire H/F . Au sein des équipes études, vous participez à la conception et à la modélisation d'ouvrages de génie civil et d'installations nucléaires. À ce ti…
Student - Growth Markets and Innovation Capital (4 month contract)
OSC·CA ON Toronto
Student (Fixed Term), Full time Closing Date: August 10, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures …
Head of Audit and Risk
OSC·CA ON Toronto
Division Regular, Full time Closing Date: August 14, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures Act…
Law Clerk
OSC·CA ON Toronto
Business Unit Fixed Term (Fixed Term), Full time Closing Date: August 14, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the …
Senior Legal Counsel
OSC·CA ON Toronto
Department Regular, Full time Closing Date: August 21, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures A…
Analytics and Innovation Engineer (Full Stack)
OSC·CA ON Toronto
Business Unit Regular, Full time Closing Date: August 9, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures…
Senior Investigator
OSC·CA ON Toronto
Business Unit Regular, Full time Closing Date: August 7, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures…
Cloud Systems Architect
OSC·CA ON Toronto
Business Unit Regular, Full time Closing Date: August 3, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures…
Solution Architect
OSC·CA ON Toronto
Business Unit Regular, Full time Closing Date: August 3, 2026 The Ontario Securities Commission (OSC) is the statutory body responsible for regulating Ontario’s capital markets in accordance with the mandate established in the provincial Securities Act and the Commodity Futures…
Business and Market Data Analyst
Osc·Toronto, Ontario, Canada
Business and Market Data Analyst at Osc. Location: Toronto, Ontario, Canada. Role: conducting research, analyzing data, developing dashboards Requirements: Collect, organize, and analyze market and operational data to produce research, dashboards and reports supporting investment…
Senior Investigator
Osc·Toronto, Ontario, Canada
Senior Investigator at Osc. Location: Toronto, Ontario, Canada. Role: leading investigations, analyzing data, preparing evidence Requirements: Minimum 8 years of investigative experience in capital markets or financial investigations; strong analytical, project management, OSINT …
Legal Counsel II
Osc·Toronto, Ontario, Canada
Legal Counsel II at Osc. Location: Toronto, Ontario, Canada. Role: overseeing marketplaces, reviewing applications, developing policy Requirements: Law Society of Ontario membership, undergraduate degree, 5+ years post-call legal experience (preferably capital markets/financial s…